技术规格书
Technical Specification Document

1.设备名称及数量：
1. Equipment Name and Quantity:

设备名称：站位转移运输系统；
Equipment Name: Position Transfer Transport System;

数量：1套
Quantity: 1 set

2.交货日期：合同生效后，5个月内提供设计图纸（其中2个月内提供厂房配套要求），并在9个月内完成生产制造，并在得到招标人交货指令后发货到现场，8个月内完成安装、调试、取证。发货前，投标方不得以任何形式收取招标方任何管理费用（包括但不限于场地存放费、管理费等）。
2. Delivery Date: After the contract comes into effect, provide the design drawings within 5 months (of which 2 months for factory support requirements), complete production and manufacturing within 9 months, and deliver to the site upon receiving the delivery instruction from the tenderer, with installation, commissioning, and certification completed within 8 months. Before shipment, the bidder shall not charge the tenderer any management fees in any form (including but not limited to site storage fees, management fees, etc.). the management fees (including but not limited to site storage fees, management fees, etc.)

3.设备用途：
3. Equipment Purpose:

3.1设备用途：站位转移运输系统主要用于解决C929飞机外翼盒段壁板和梁、中央翼壁板和梁等大型复合材料零件在脱模-机加-几何检测-翻转-无损检测-封边-维修-喷漆-存储发运区等站位之间的转移运输。站位布局图见图1（宽体机翼复材厂房布置图）。
3.1 Equipment Purpose: The positioning transfer and transportation system is primarily used to solve the transfer and transportation of large composite parts such as the outer wing box panel and beam, central wing panel and beam, etc., of the C929 aircraft between stations such as demolding, machining, geometric inspection, flipping, non-destructive testing, edge sealing, maintenance, painting, and storage and dispatch areas. The station layout is shown in Figure 1 (Wide-body Aircraft Composite Factory Layout).

图1 宽体机翼复材厂房布置图
Figure 1 Wide-body Aircraft Composite Factory Layout

3.2涉及零件信息及节拍要求：
3.2 Information on parts and cycle time requirements:

3.2.1零件信息：
3.2.1 Part information:

*3.2.2 Rhythm Requirements: 80 full cycles/year for outer wing upper/lower panels + 160 full cycles/year for outer wing front/back beams + 8 full cycles/year for central wing upper/lower panels + 8 full cycles/year for central wing front/back beams.

3.2.3 Part Structure Diagram: (To be supplemented)

(1) Outer wing panel structure diagram:

(2) Schematic diagram of the outer wing box structure:

(3) Central Wing Wall Panel Schematic Diagram :

(4) Schematic diagram of the central wing box structure:

3.3 Requirements for transfer of each station:

3.3.1 Position transfer requirements for the outer wing box segment wall panels:

Deformation and tilting attitude diagram of wall panel parts during demolding and machining: Supplement

3.3.2 External Wing Box Segment Beam Position Transfer Requirements:

3.3.3 CentralWingWall Board Position Transfer Requirements:

3.3.4 Central Wing Beam Position Transfer Requirements:

4. Positioning workflow:

4.1 Demolding Station Function Requirements:

4.1.1 Demolding Station Workflow:

(1)Composite partsafter curing, are transported to the designated position of the demolding station via a heavy-load AGV. At this point, the parts are in a horizontal orientation with the longstringerface up.

(2) The crane of the dual-span suspended transfer and transport system moves to the tooling storage unit area to retrieve the horizontal orientation fixture for the parts, then moves to directly above the part at the demolding station and completes positioning.

(3) Once the vacuum pressure reaches the required level, the crane of the dual-span suspended transfer and transport system will lower the part horizontal attitude fixture to the designated position (the lowest point of the fixture is approximately 1m above the ground, and the highest point is approximately 2.7m), and lift the part by suction.

(4) The crane will move to the next machine processing station according to the procedure.

*4.1.2 The time required from picking up the part horizontal attitude fixture to completing the positioning and locking when the crane reaches the demolding station shall not exceed 10 minutes; the time required from starting the vacuum pump to meeting the required vacuum pressure shall not exceed 5 minutes; the time from the part horizontal attitude fixture descending to contact the part and starting untiltransporting to the machine processingstation and completing placement shall not exceed 20 minutes.

4.2 Machine Processing Station Functional Requirements:

4.2.1 Machine Processing Workstation Workflow:

(1) The crane of the dual-span overhead transfer and transport system transfers the parts to directly above the machine processing workstation and lowers them, placing them on the flexible fixture of the large five-axis CNC machining center;

(2) After the parts complete the machine processing work, the crane is called on the control software of the dual-span overhead transfer and transport system to lift the parts again using the horizontal attitude fixture, and transports them according to the process to the next workstation for geometric inspection.

*4.2.2 The time required for the parts to complete machine processing, transfer to the geometric inspection workstation, and complete placement shall not exceed 20 minutes.

*4.2.3 Large five-axis CNC machining center adopts a hightrack gantry structure, with a height of approximately 10m. Parts are hoisted into the machine from above, and the hoisting entrance space is about 35m*9m. The lowest point of the machine's flexible fixture is approximately 0.7m.

*4.2.4 Crane Entry into the area of the large five-axis CNC machining center requires safety sensing to confirm that parts will not collide with the machine.

4.3 Geometric Inspection Station Functional Requirements:

4.3.1 Geometric Inspection Station Workflow:

(1) The crane of the dual-span overhead transfer transport system will transfer the parts to the geometric inspection station directly above the workstation, lower the parts, and place them on the geometric inspection workbench;Positioning correctly;

(2) After the parts complete the geometric inspection, the crane is called on the control software of thedual-span overhead transfer transport system to re-adhere and lift the parts using the horizontal attitude gripper, and transport them to the next station for flipping according to the process.

*Requirement 4.3.2: The time for the parts to complete geometric inspection, transfer to the flipping station, and complete placement shall not exceed 20 minutes.

Requirement for flipping station function:

4.4.1 Flipping Positioning Workflow:

（1）The crane of the dual-span suspended transfer transport system transfers the parts to the flipping position directly above the positioning station, lowering the parts and placing them on the workbench of the attitude conversion system; station above

（2）Check and confirm that the parts are securely fixed on the attitude conversion system;

（3）Complete the parts weighing and record.

(4) Flip the part, converting it from a horizontal posture to a vertical posture;

(5) After the part assumes a vertical posture, call the crane on the control software of thedouble-span suspended transfer and transport system to replace the vertical posture hoist with the part, and the posture conversion system resets.

(6) Transport the part according to the process to the next non-destructive testing station.

*Requirement 4.4.2: The time for the part to convert from a horizontal posture to a vertical posture shall not exceed 10 minutes; the time for the part to be transported to the non-destructive testing station shall not exceed 10 minutes.*

4.5 Non-destructive testing station function requirements:

4.5.1无损检测站位工作流程：
4.5.1 Non-Destructive Testing Station Workflow:

（1）双跨悬挂式转移运输系统的起重机通过过跨装置将竖直姿态零件运输至主通道上的起重机；
(1) The crane of the dual-span suspended transfer and transportation system transports the vertically oriented parts through the span-over device to the crane on the main channel;

（2）主通道起重机将零件转运至无损检测站位并于该站位的轨道定位互锁，将零件运送至无损检测站位；
(2) The main channel crane transfers the parts to the non-destructive testing station and locks the rail positioning at that station, delivering the parts to the non-destructive testing station;

（3）零件完成无损检测后，在双跨悬挂式转移运输系统的控制软件上呼叫起重机，起重机按照流程将零件转运至下一个站位封边站位。
(3) After the parts complete the non-destructive testing, the crane is called on the control software of the dual-span suspended transfer and transportation system. The crane transports the parts to the next station, the edge sealing station, following the procedure.

*4.5.2要求零件从无损检测站位转运至封边站位的时间不超过10min。
*4.5.2 requires that the transfer time of parts from the non-destructive testing station to the edge banding station does not exceed 10 minutes.

*4.5.3零件在无损检测站位要求离地1m左右，且要求吊具对零件除吊点外的其他区域无遮挡。
*4.5.3 Parts at the non-destructive testing station require a height of approximately 1m off the ground, and require that the lifting tool has no obstruction on areas of the partother than the lifting points.

4.6封边站位功能要求：
4.6 Functional requirements for the edge banding station:

4.6.1封边站位工作流程：
4.6.1 Edge banding station workflow:

（1）双跨悬挂式转移运输系统的起重机将竖直姿态零件从无损检测站位轨道上拉倒主通道；
(1) The crane of the dual-span overhead transfer transport system pulls the vertically positioned parts from the non-destructive testing station track and tilts them onto the main channel;

（2）主通道起重机将零件转运至封边站位并于该站位的轨道定位互锁，将零件运送至封边站位；
(2) The main channel crane transports the parts to the edge banding station and locks the track positioning at that station, delivering the parts to the edge banding station;

（3）零件完成封边固化后，在双跨悬挂式转移运输系统的控制软件上呼叫起重机，起重机按照流程将零件转运至下一个站位喷漆站位。
(3) After the parts complete edge banding curing, the crane is called on the control software of thedual-span overhead transfer transport system to transport the parts to the next station for painting according to the procedure.

*4.6.2要求零件从封边站位转运至喷漆站位门斗区的时间不超过10min。
*4.6.2 requires that the parts be transferred from the edge banding station to the painting station in theaisle area within 10 minutes.

*4.6.3零件在封边站位要求离地1m左右，且要求吊具对零件除吊点外的其他区域无遮挡。
*4.6.3 The parts at the edge banding station require a height of approximately 1m off the ground, and the hoist must not obstruct any areas of the parts except for the lifting points .

*4.6.4封边站位要求设置2个轨道，单个轨道长40m，单个轨道可以容纳一块外翼壁板。
*4.6.4 The edge banding station requires the setup of 2 tracks, each track being 40m long, and each track can accommodate one outer wing panel.

4.7喷漆站位功能要求：
4.7 Functional requirements for the painting station:

4.7.1喷漆站位工作流程：
4.7.1 Painting station workflow:

（1）双跨悬挂式转移运输系统的起重机将竖直姿态零件从封边站位轨道上拉到主通道；
(1) The crane of the dual-span suspended transfer transport system pulls the vertically oriented parts from the edge-positioning track to the main passage;

（2）主通道起重机通过过跨装置将零件转运至喷漆站位门斗区域；
(2) The main passage crane transfers the parts to the paint booth area of the spray painting station through the span-over device;

（3）零件在门斗区完成90度旋转，使得零件与自动喷漆线的轨道处于一条直线上；
(3) The parts complete a 90-degree rotation in the booth area, aligning the parts with the track of the automatic spray painting line;

（4）按需求将零件送至自动喷漆线的表面准备室、表面修补室、干式喷漆室、烘干室内。
(4) The parts are delivered to the surface preparation room, surface repair room, dry spray room, or drying room of the automatic spray painting line as required.

*4.7.2 requires that the rotation of the part in the lobby area completes within 10 minutes.

*4.7.3 The door size entering the lobby area is width*height: 15m*9.6m, and the cross-aisle loading installation requires adaptation to the door size. requirements for the door size.

*4.7.4 The system needs to be linked with the protective roller shutter door.

*4.7.5 The crane can dock with the tracks of the surface preparation room, surface repair room, dry paint booth, and drying room of the automatic spray painting line, and deliver the parts to the indoor area.

*4.7.6喷漆站位内零件要求离地约0.5m，且吊具除吊挂点耳片外要求对零件无遮挡，不影响喷漆。
*4.7.6 Parts inside the painting station shall be approximately 0.5m off the ground, and the hoist shall not obstruct the parts except for the ear pieces at the hanging points, to ensure no interference with painting.

4.8维修站位功能要求：
4.8 Functional requirements for maintenance station:

*4.8.1维修站位要求设置1个轨道，轨道长40m。
*4.8.1 The maintenance station shall be equipped with one track, 40m in length.

*4.8.2维修站位内轨道可以与双跨悬挂式转移运输系统对接。
*4.8.2 The track inside the maintenance station can be connected withthe dual-span suspended transfer and transport system.

4.9存储发运区功能要求：
4.9 Storage Shipping Area Functional Requirements:

*4.9.1存储发运区内要求设置6个轨道，轨道长40m。单个轨道可以容纳一块外翼壁板，或者多个中央翼壁板的存储。
*4.9.1Within the storage shipping area 6 tracks should be set up, each 40m long. A single track can accommodate one outer wing panel or the storage of multiple central wing panels.

*4.9.2存储发运区内轨道可以与双跨悬挂式转移运输系统对接
*4.9.2Within the storage shipping area tracks can be connected to the dual-span suspended transfer transport system

5 基本要求
5Basic Requirements

5.2 The positioning transfer and transportation system must comply with the factory structure requirements, and its performance must meet the technical requirements provided by the bidders. Bidders are responsible for designing and providing the design drawings of the positioning transfer and transportation system, key parameters such as the wheel load of the crane, span, etc. These must be confirmed by the factory design unit and comply with the factory design construction drawings. Bidders shall providethe crane withthe roof gridframe node with reserved connection plates for connection, which must be confirmed by the factory design unit. The tracks and the hangers on the grid frame, as well as the connection plates for the lifting points, must be determined before the grid frame installation. The horizontal and vertical installation accuracy requirements shall be proposed by the bidders.

*5.2 This equipment is a turnkey project, and the equipment manufacturer must possessthe production license for special equipment, including a bridge crane qualification of level B or higher (covering manufacturing, installation, repair, and transformation) as part of the permitted items. Bidders shall provide the type test certificate and type test report for a three-point suspended crane with a capacity of 15 tons or higher, clearly indicating that the crane has over-rail operation functionality. Before acceptance, bidders must successfullycomplete the processing of the"Special Equipment Use Registration Certificate," "Inspection Report," and "Special Equipment Use Mark" for delivery to the bidders. The bid documents shall include a plan for obtaining the "Special Equipment Use Registration Certificate," "Inspection Report," and "Special Equipment Use Mark," as well as the manufacturing and installation units involved in the "Inspection Report," along with relevant qualification certificates.

5.4 All parts and instruments of the positioning transfer and transportation system shall use the International System of Units (SI) as the measurement standard.

5.5 The steel structure, mechanical system, electrical system, safety protection devices, andpainting of the positioning transfer and transportation system mustcomply with the current relevant codes and standards.

5.6 The positioning transfer transportation system must have sufficient strength, stiffness, stability, and anti-overturning capacity, ensuring that all mechanisms can operate safely and reliably. Vibration, noise, environmental protection, fire safety, and safety must meet the requirements of current relevant standards.

5.7 Bidders must assume responsibility for all patents related to the proposed solutions, machinery, electrical systems, lifting equipment, etc., and are responsible for protecting the interests of the招标人 without any damage.

*5.8 Bidders must provide detailed schedules for each delivery node (such as design, equipment manufacturing, installation (including track installation), commissioning, acceptance, etc.) in the bid documents. Prior to the implementation of each schedule node, coordination with the general contractor of the factory construction is required.

*5.9 Scope of bidding: Bidders shall provide the design, manufacturing, installation, commissioning, and certification of the entire positioning transfer transportation system. This project includes equipment supply, coordination with factory interface relationships, equipment transportation, installation, commissioning, acceptance, certification, and all other contents up to the final handover as a turnkey project.

*5.10 Provide precise 3D CAD models of all equipment, with files compatible with software such as CATIA or CAD for editing and viewing. The equipment should provide data interfaces to support data twinning and other related work.

The seller shall list a complete configuration table for the control system, prioritizing internationally renowned brands such as Siemens.
（1）如采用Siemens 840D SL系统，配置不低于NCU 730.3B + IPC477E，采用最新版本的系统软件（版本4.9 SP4及以上），Windows操作系统，内装for PCU的STEP 7 5.6，包含Access MyMachine /OPC UA 授权(P67)、SINUMERIK Integrate Run MyHMI /3GL 开发包运行授权（P60）、SINUMERIK Integrate Run MyScreens 定制画面运行授权（P64）。
(1) If the Siemens 840D SL system is used, the configuration must be no lower than NCU 730.3B + IPC477E, using the latest version of the system software (version 4.9 SP4 or higher), Windows operating system, pre-installed STEP 7 5.6 for PCU, including Access MyMachine /OPC UA license (P67), SINUMERIK Integrate Run MyHMI /3GL development kit runtime license (P60), SINUMERIK Integrate Run MyScreens customized screen runtime license (P64).
（2）如采用SINUMERIK ONE系统，配置不低于NCU NCU 1760 + IPC477E，采用最新版本的系统软件（版本6.14及以上），包含Access MyMachine /OPC UA 授权(P67)、SINUMERIK Integrate Run MyHMI /3GL 开发包运行授权（P60）、SINUMERIK Integrate Run MyScreens 定制画面运行授权（P64）。
(2) If the SINUMERIK ONE system is used, the configuration must be no lower thanNCU NCU1760 + IPC477E, using the latest version of the system software (version 6.14 or higher), including AccessMyMachine /OPC UA license (P67), SINUMERIK Integrate RunMyHMI /3GL development kit license (P60), SINUMERIK Integrate RunMyScreens custom screen license (P64).

5.11 The after-sales service of the equipment manufacturer is good, and a training and service center of a certain scale must be established domestically.

5.12 Provide the civil engineering and power support requirements for this equipment during bidding, including total power, air source requirements, site requirements, temperature and humidity requirements, equipment layout diagram, etc.

6. Design, Manufacturing, and Acceptance Standards:

The design, material selection, manufacturing, installation, inspection, and testing of the equipment and materials provided by the bidder shall comply with international standards such as ISO, F.E.M., and all relevant domestic crane standards. When there are conflicting requirements in the standards, the stricter requirement shall prevail. Additionally, they must be the latest valid versions of the standards issued by relevant countries and organizations. The applicable standards include, but are not limited to, the list of standards listed below:

GB3811 Crane Design Code;

GBJ17 Steel Structure Design Code;

GB5905 Code and Procedures for Testing Crane Machinery;

GB5083 General Principles for Safety and Health Design of Production Equipment;

GB6067 Safety rules for lifting machinery;

GBT12467 General principles of welding quality assurance;

GB8923 Rust等级 and rust removal等级 of steel surface before coating;

GBJ232 Installation and acceptance specifications for electrical equipment;

GB50150 Electrical Equipment Installation Engineering Standard for Acceptance Testing of Electrical Equipment；

GB50169 Electrical Equipment Installation Engineering Code for Construction and Acceptance of Grounding Devices；

GB50168 Electrical Equipment Installation Engineering Code for Construction and Acceptance of Cable Lines；

GB50054 Code for Low-Voltage Distribution Design；

GB50278 Crane Installation Engineering Construction and Acceptance Specification;

GB50055 General Power Supply Equipment Distribution Design Specification;

GB50254-259 Electrical Equipment Installation Engineering Construction and Acceptance Specification;

GB4064 Electrical Equipment Safety Design Guide;

GB4942.1 Motor housing protection classification;

GB6995.1 Wire and cable identification markings;

GB4208 Classification of housing protection levels;

GB12602 Safety technical specifications for overload protection devices of lifting machinery;

GB26952 Non-destructive testing of welded joints

JB/T2603 Electric overhead traveling crane;

JB/T 10559 Non-destructive testing of cranes: Ultrasonic testing of steel welded joints;

JB/JQ4000.3 General technical conditions for welding;

JB/T6391.2 Technical Conditions for Crane Slip Ring Power Transmission Devices;

JB/T4315 Standard for Crane Electrical Control Equipment;

TSG 51 Safety Technical Regulations for Crane Machinery;

SDZ014 General Technical Conditions for Painting;

IEC (International Electrotechnical Committee)

Relevant standards of the International Electrotechnical Committee;

ISO (International Standards Organization)

Relevant standards of the International Standards Organization;

The above standards and specifications, if they contain two or more provisions for the same object, shall be implemented according to the highest level of provision. If they are replaced by new standards and specifications, the new standards and specifications shall be implemented.

7. Main technical specifications and parameters of the equipment:

*7.1 The station transfer and transport system is mainly composed of a dual-span suspended transfer and transport system, a part grasping system, an attitude conversion system, and a hook storage unit:

7.1.1 Dual-span suspended transfer and transport system: Mainly used for transferring and transporting parts between various stations.

7.1.2Part Grabbing System: Mainly consists of hooks that support the horizontal and vertical postures of various parts, enabling the hooks of this system to connect parts with the dual-span suspended transfer and transportation system.

7.1.3Posture Conversion System: Primarily used to convert the horizontal posture of parts to vertical posture and vice versa.

7.1.4Hook Storage Unit: Primarily used for storing hooks of the part grabbing system.

7.1.5At the time of bidding, provide the overall design scheme of the repositioning transfer and transportation system, including but not limited to configuration composition, docking interfaces of each station, 3D simulation video animation (including full-process串联 simulation and collision simulation analysis of all required procedures), equipment maintenance strategies, and other materials.

7.2 Dual-span Suspended Transfer and Transportation System:

7.2.1 The dual-span suspended transfer and transportation system mainly consists of a track system, crane, and cross-span device: The track system covers stations such as demolding - machining - geometric inspection - flipping - non-destructive testing - edge sealing - maintenance - painting - storage shipping area, ensuring parts can be transferred between various stations; the number of cranes must meet production rhythm requirements; the placement of the cross-span device must align with transportation path requirements, enabling efficient and convenient movement of parts between different spans.

*7.2.1 Install an upper transportation overtrack system, allowing the main channel and stations to cross-span. The track coverage area is shown in the following diagram's yellow area.

*7.2.2 It enables the transportation of parts within a 33m×6m size range between stations such as demolding - machining - flipping - geometric inspection - non-destructive testing - edge sealing - maintenance - painting - storage shipping area.

*7.2.3 Transferable parts weight ≥ 4.5T (excluding rigging weight).

*7.2.4 The main bridge crane can be positioned and locked with the rail system installed inside both stations to achieve precise alignment of parts or rigging at each station. The entire alignment process must be automated, with the automated alignment time not exceeding 1 minute. Video evidence must be provided during bidding to support this.

*7.2.5 Depending on the height of the stations, transfer can be performed at different horizontal levels.

*7.2.6 Horizontal and vertical transportation of large composite parts such as outer wing upper and lower panels, central wing panels, etc. can be achieved. Transportation is possible.

*7.2.7 In the spray booth area of the crossover and transport device, explosion-proof requirements must be met. Non-explosion-proof equipment is not permitted in the manhole area.

*7.2.8 Main channel crane:

7.2.8.1 Crane type: Double beam overhead crane.

7.2.8.2 Crane working level: A6.

7.2.8.3 Main gantry crane span: 20m + 20m (subject to final factory drawings).

7.2.8.4 Crane location: The crane is located in C24厂房 (40,68) to (F,K) axes, with the crane's operating track length of approximately 280 meters (subject to final factory drawings).

*7.2.9 De-molding - Machining - Geometric Inspection - Overturning Station Area Crane:

7.2.9.1 Crane type: Double beam overhead crane.

7.2.9.2 Crane working level: A6.

7.2.9.3 Crane span:20m+20m（Based on the final factory layout drawing）.

7.2.9.4 Crane position: The crane is located in C24 factory (40,57)～(A,F) axes, the length of the crane's operating track is approximately 168 meters（Based on the final factory layout drawing）.

*7.2.10 Spray station area Crane:

7.2.10.1 Crane type: Double-girder overhead crane.

7.2.10.2 Crane working level: A6.

7.2.10.3 Crane span: 20m (subject to final factory drawings).

7.2.10.4 Crane location: This crane is located in C24 factory (61,64)～(B,F) axes, with the crane operating track length of approximately 40 meters (subject to final factory drawings).

7.2.10.5 The crane and its auxiliary equipment require explosion-proof features.

7.2.10.6 The crane is equipped with a rotating platform that allows the carried workpiece to rotate within0-180° range.

7.2.11 All crane operating speeds: Lifting speed: Adjustable within the range of 0～8m/min. The trolley movement adopts frequency control, with a maximum speed not lower than 30m/min.

*7.2.12 It has two operation modes: semi-automatic and manual:

7.2.12.1 Semi-automatic operation: The operator only needs to configure information such as part type, starting position, and ending position. After confirming the part status information, the double-span overhead transfer and transport system can automatically complete the transportation.

7.2.12.2 Manual operation: Configure a wireless remote controller (with backpack function, ergonomically designed), using ground-based remote control operation. The wireless remote controller is equipped with an HMI interface (human-machine interaction), allowing personnel to view the equipment's operating status in real time. The wireless remote controller brand should be HBC, Omron, or a better brand.

*7.2.13 The positioning accuracy of the crane in stations such as demolding, machining, flipping, geometric inspection, non-destructive testing, edge sealing, maintenance, painting, and storage is ≤±10mm.Shipping area.

*7.2.14 Provide an overall design scheme for the double-span overhead transfer and transport system during bidding, including the crane, track, cross-span device, and rotating turntable setup.

7.2.15Dual-Beam Suspended Transfer Transport SystemCrane Equipment Technical Requirements：

7.2.15.1 Crane Steel Structure Technical Requirements

7.2.15.1.1 Manufacturing of crane and rail requires the use of Q355B or higher strength steel plates. The steel plate material shall comply with Chinese national standards or relevant international standards. Recommended steel producers include Baowu, Ma'anshan, Lai'gang, Handan Iron and Steel, and Wugang for products of equal or superior quality.。

7.2.15.1.2 The design of the crane's steel structure must fully comply with steel structure standard specifications and national crane design standards.

7.2.15.1.3 Crane Steel Structure Design The design should be rational, structurally optimized, and comply with specifications and standards. The design should fully consider the working environment on-site as well as the convenience and feasibility of manufacturing, inspection, transportation, installation, and maintenance. Under the conditions of meeting requirements and relevant current specifications and standards, the design should be optimized to minimize the deformation of the steel structure as much as possible.

*7.2.15.1.4 The steel structure of the crane is mainly composed of main beams, end beams, etc. The main beam structure adopts a welded box girder form type, which should be strictly manufactured according to the manufacturing process standards. It requires a light self-weight, high stiffness and stability in both vertical and horizontal directions, and the ability to transfer relatively small wheel loads to the crane track (the bidder shall provide a preliminary design wheel load during bidding).

7.2.15.1.5 The steel structure materials shall have material certificates and corresponding qualification certificates (provided by the bidder during acceptance).

*7.2.15.1.6 The manufacturing, welding, and inspection of the steel structure shall be carried out according to the relevant standards. The butt welds at the main load-bearing positions, such as the butt welds in the tension area of the main beam, etc., shall be visually inspected and non-destructive tested according to the specifications. During bidding, the welding and non-destructive testing plan shall be provided, and during acceptance, the bidder shall provide non-destructive testing inspection certification documents issued by a third party with detection qualifications.

7.2.15.1.7 External inspection of steel structure welds must not have cracks, holes, solid inclusions, incomplete fusion, lack of penetration, shape defects, or other defects.

7.2.15.1.8 Before leaving the factory, the crane must be treated with rustproof measures on all exposed machined surfaces, and protective measures must be taken for metal surfaces to ensure that the appearance of the equipment is not damaged.

7.2.15.1.9 Buildings on hanging parts, connecting plates are manufactured and installed by the building construction unit, the rest is the responsibility of the bidder, including design, procurement, manufacturing, installation, and commissioning.

7.2.15.2 Mechanical technical requirements for the crane

7.2.15.2.1 The components used in the mechanical system of the crane must be designed and manufactured in accordance with the crane specifications and relevant standards. The design of all performance features of the crane must consider ease of maintenance and upkeep for repair personnel.

7.2.15.2.2 Maintenance Platform: Full-length maintenance platforms are provided on one side of the main beam electrical cabinet for double-girder cranes, single-girder cranes are equipped with short maintenance access channels in front of the electrical cabinet on one side of the main beam. To facilitate the maintenance and upkeep of the electrical cabinets, the channel width must be at least 600mm. The maintenance access channel guardrails include 100mm high skirting boards, with safety guardrail heights of 1050mm.

*7.2.15.2.3 The tracks must ensure uniform material, be cut according to numbering, and installed in the order of numbering. The tracks must be aligned to meet the installation requirements for straightness and verticality, reducing deformation caused by temperature changes and variations in the deformation of the factory's steel structure. Before leaving the factory, the tracks require on-site inspection and acceptance by the tendering party on site.

*7.2.15.2.4 Before the tracks are installed at the factory, the factory construction unit is responsible for measuring the high/low, front/back, and left/right direction errors of the grid frame lifting point connection plates and upper mounting parts, and providing a qualified measurement report. After the bidder re-measures the data and confirms its qualification, they may proceed with the construction.

7.2.15.2.5 The connection between the crane track and the upper mounting bracket must use high-strength bolts with a grade of not less than 10.9, in the form of large hexagonal heads. The high-strength bolts, nuts, and washers shall be manufactured in accordance with the requirements of the current national standards, and their torsional shear strength shall comply with the provisions of the current national standards.

7.2.15.2.6 The manufacturing and installation of the crane track shall ensure that the straightness, levelness, and parallelism errors of the track do not exceed ±20mm to avoid the driving wheels from slipping on the track and to prevent the occurrence of rail啃ing phenomenon.

*7.2.15.2.7起重机轨道本体的设计、采购、制造、安装、调试均由投标人负责。起重机轨道根据起重机自重、起重量及轮压等各有关参数状况设计选定，需满足厂房网架钢结构负荷要求。
*7.2.15.2.7 The design, procurement, manufacturing, installation, and commissioning of the crane track shall be the responsibility of the bidder. The crane track shall be designed and selected based on parameters such as the self-weight of the crane, lifting capacity and wheel load, and shall meet the load requirements of the factory grid frame steel structure.

7.2.15.2.8起重机主梁与端梁使用不低于10.9级的高强度螺栓连接（需防松动）。
7.2.15.2.8 The main beam and end beam of the crane shall be connected using high-strength bolts of grade 10.9 or higher (with anti-loosening requirements).

7.2.15.2.9大车驱动装置与端梁之间采用弹性连接，且减少对端梁产生的侧向力。
7.2.15.2.9 The trolley driving unit and the end beam shall be connected using an elastic connection to reduce the lateral force generated on the end beam.

*7.2.15.2.10大车驱动装置采用满足标准要求的产品，包括但不限于德马格、科尼、SEW同等或更优产品（投标人需在投标文件中明确品牌型号）。维护性能好，噪音低，应保证良好的密封性能，使用寿命长。不允许有漏油现象。
*7.2.15.2.10 The trolley driving unit shall adopt products that meet standard requirements, including but not limited to Demag, Kone, SEW or equivalent or better products (the bidder shall specify the brand and model in the bid document). It should have good maintenance performance, low noise, ensure good sealing performance, and have a long service life. There shall be no oil leakage.

7.2.15.2.11起重机所有轴承应采用满足标准要求的品牌，包括但不限于SKF、FAG、NSK同等或更优产品（投标人需在投标文件中明确品牌型号）。
7.2.15.2.11 All bearings of the crane shall be of brands that meet the standard requirements, including but not limited to SKF, FAG, NSK and equivalent or better products (bidders shall specify brand and model in their bid documents).

*7.2.15.2.12起重机端梁采用双轮轮组和可靠的驱动装置及防坠落设计，并配备独立的水平导向轮。大车走轮采用耐磨性好、噪音低、韧性高且防滑性好的材料，使用寿命至少10年。投标人需在投标文件中详细描述为保证起重机大车运行良好，同步性高的大车驱动装置设计方案。
*7.2.15.2.12 The crane's end beams shall use dual-wheel wheel groups, reliable driving devices, and anti-fall designs, and be equipped with independent horizontal guide wheels. The bridge wheels shall be made of materials with good wear resistance, low noise, high toughness, and good anti-slip properties, with a service life of at least 10 years. Bidders shall provide a detailed description in their bid documents of the design scheme for the bridge driving device to ensure high synchronization and smooth operation of the crane.

*7.2.15.2.13起重机大车运行需有自动纠偏功能，投标人在投标文件中提供设计方案。
*7.2.15.2.13 The bridge movement of the crane shall have automatic correction functionality. Bidders shall provide a design scheme in their bid documents.

7.2.15.2.14起重机每个端梁的两端均设置缓冲器、安全止挡装置，与大车行程开关相配合，使起重机具有先减速后停车的功能。
7.2.15.2.14 Both ends of each end beam of the crane shall be equipped with buffers, safety stop devices, which work in conjunction with the bridge travel limit switches to enable the crane to decelerate before stopping.

7.2.15.2.15小车运行轨道的两端端部设置安全止挡装置、缓冲器装置，作为小车在极限位置的二道保护。
7.2.15.2.15The ends of the trolley operating track are equipped with safety stop devices and buffer devices, serving as the second line of protection for the trolley in extreme positions.

7.2.15.2.16起重机起升机构应设置上升及下降限位开关，大车、小车行程两端均有限位开关。
7.2.15.2.16 The lifting mechanism of the crane should be equipped with up and down limit switches, with limit switches at both ends of the trolley and hoist travel.

7.2.15.2.17起重机各运行机构进行合理的润滑设计，要求维护简单方便。
7.2.15.2.17 All operating mechanisms of the crane should undergo reasonable lubrication design, requiring simple and convenient maintenance.

*7.2.15.2.18起重机要求选用不易生产颗粒的零部件，对可能生产微小颗粒的运动部分进行封闭设计，避免颗粒外泄。同时，对于轴承、卷筒等需要润滑的部件做特殊设计处理，保证无油污滴落。投标人在投标文件中提供设计方案。
*7.2.15.2.18 The crane requires the selection of components that are less prone to generating particles. The moving parts that may produce fine particles should be designed with enclosure to prevent leakage. Additionally, special design treatment should be applied to lubricated components such as bearings and drums to ensure no oil drips. The bidder shall provide the design scheme in the bid document.

7.2.15.2.19所有起重机都需安装超负荷限制器和起升高度限位装置，超负荷限制器的综合误差小于5%。起升高度限位装置采用两个上限位开关达到双倍可靠地控制吊钩行程的最高点，并具备安全防冲顶限位。
7.2.15.2.19All cranes must be equipped with overload limiters and lifting height limit devices, with the comprehensive error of the overload limiter being less than 5%. The lifting height limit device uses two upper limit switches to achieve dual-redundant control of the highest point of the hoist travel and is equipped with a safety anti-impact limit.

7.2.15.2.20超负荷限制器在大于额定载荷时，起重机能自动切断机构上升运行，并发出超载声光报警提示。
7.2.15.2.20When the overload limiter detects a load greater than the rated capacity, the crane can automatically cut off the upward operation of the mechanism and issue audible and visual overload alarm prompts.

7.2.15.2.21起重机各部安全联锁和限位装置、缓冲器、制动器、安全护栏等齐全，安全可靠。
7.2.15.2.21The safety interlocks and limit devices, buffers, brakes, safety railings, and other components of the crane are complete, ensuring safety and reliability.

7.2.15.2.22起重机顶与厂房顶最低点的安全距离按国家相关标准执行。起重机应不与厂房的吊灯相干涉。
7.2.15.2.22The safe distance between the crane top and the lowest point of the factory roof shall comply with relevant national standards. The crane should not interfere with the factory's pendant lights.

7.2.15.2.23在起重机主梁跨中位置，应设醒目的起重吨位牌，在吨位牌上应标出：额定起重量。
7.2.15.2.23At thecenter span of thecrane's main beam, a prominent load capacity plate should be installed, indicating the rated lifting capacity on the plate.

7.2.15.2.24起重机的标牌应装在起重机明显位置，主要应标明：产品型号及名称；工作级别；额定起重量；跨度；起重机运行速度；出厂编号，制造日期和制造厂名。
7.2.15.2.24The crane's nameplate should be installed in a conspicuous location, clearly indicating: product model and name; working level; rated lifting capacity; span; crane operating speed; factory serial number, manufacturing date, and manufacturer's name.

7.2.15.3起重机电气技术要求
7.2.15.3Electrical technical requirements for the crane

7.2.15.3.1起重机电气系统的设计和制造的首要原则是操作安全，所有电气设备都要有必要的防护措施，防止发生意外的触电事故和碰撞事故。
7.2.15.3.1The primary principle in the design and manufacturing of the crane's electrical system is operational safety. All electrical equipment must be equipped with necessary protective measures to prevent accidental electric shock and collision accidents.

7.2.15.3.2起重机操作控制系统电压为符合国家标准的安全电压。电控系统的电气元件应选用ABB、西门子、施耐德同等或更优产品（投标人需在投标文件中明确）。电控系统所采用元器件的生产厂商要尽量统一。主要电气元件选用满足标准规范要求的产品。
7.2.15.3.2 The voltage of the crane operation and control system must comply with national standard safety voltage. Electrical components of the electronic control systemshouldbe selected from ABB, Siemens, Schneideror equivalent or better products(bidders must specify in their bid documents). The manufacturers of the components used in the electronic control system should be as unified as possible. Main electrical components must use products that meet standard and specification requirements.。

*7.2.15.3.3起重机在整个有效工作范围内运行速度必须平稳，起升、大车及小车电机采用变频驱动控制，电机具有应急手动松开刹车装置。
*7.2.15.3.3 The crane must operate smoothly within its entire effective working range,with the hoisting, bridge, and trolley motors using frequency conversion drive control. The motors are equipped with an emergency manual brake release device.

*7.2.15.3.4所有电机防护等级不低于IP55，绝缘等级F级。十字限位防护等级不低于IP65。
*7.2.15.3.4All motors must have a protection rating of at least IP55 and an insulation rating of Class F. The cross-limit protection must have a protection rating of at least IP65。

*7.2.15.3.5变频器选用ABB、西门子、施耐德、SEW同等或更优产品（投标人需在投标文件中明确）。
*7.2.15.3.5Frequency converters must be selected from ABB, Siemens, Schneider、SEW or equivalent orbetter products(bidders must specify in their bid documents)。

*7.2.15.3.6起重机配置过载保护、短路保护、失压保护、缺相保护、电机过载保护、变频器过电流保护、失速保护、制动单元过热保护、急停保护以及良好的接地保护，满足安全规范规定或相关标准规定的所有保护措施。
*7.2.15.3.6Crane configuration includes overload protection, short circuit protection, voltage drop protection、phase loss protection, motor overload protection, frequency converter overcurrent protection, stalling protection, brake unit overheat protection, emergency stop protection, and good grounding protection, meeting all protection measures specified by safety regulations or relevant standards.

7.2.15.3.7起重机系统突发停车（运行过程中的突然停电，突发事件等）时各种限位及时可靠，质量须满足国家相关质量检验标准。
7.2.15.3.7When the crane system experiences sudden shutdown (such as sudden power outages during operation or emergencies), all limiters must function timely and reliably，with quality meeting national relevant quality inspection standards.

*7.2.15.3.8起重机配置电气防摇摆控制系统，确保吊重在运行情况下平稳，投标人在投标文件中提供设计方案。
*7.2.15.3.8Crane is equipped with an electrical anti-sway control system to ensure the load remains stable during operation，the bidder shall provide a design proposal in the bid documents.

7.2.15.3.9起重机在大车、小车运行状态中有声光警示功能，警示音量需保证地面操作人员听见，警示音内容招标方可自行编辑。
7.2.15.3.9Crane is equipped with audible and visual warning functions during the operation of the trolley and hoist, with the warning volume ensuring ground operators can hear it，the warningcontent can be edited by the招标方自行 (bidding party).

*7.2.15.3.10起重机电气系统所使用的供电电线和电缆必须为各种铜芯软电线和电缆。电线、电缆质量，须满足国家相关质量检验标准。电缆选用江苏上上、远东电缆、上海起帆同等或更优产品（投标人需在投标文件中明确）。
*7.2.15.3.10The electrical cables and wires used in the crane's electrical system must be of various copper-core flexible cables and wires. The quality of the cables and wires must meet the relevant national quality inspection standards.Cable selection must be from Jiangsu Shangshang, Yuandong Cable, Shanghai Qifan, or equivalent or better products(bidders must specify this in their bid documents).

7.2.15.3.11起重机应配置起吊重量显示器，称重传感器误差为±5%以内。显示器屏幕要能使地面人员清楚地看到所显示的内容，称重设备的量程为起重机额定起重量的两倍，当起重量大于额定值时，发出声光报警信号，并切断起升回路。
7.2.15.3.11The crane should be equipped with a load display, with the load cell sensor error within ±5%. The display screen must allow ground personnel to clearly see the displayed content. The capacity of the weighing equipment should be twice the rated lifting capacity of the crane. When the lifting capacity exceeds the rated value, an audible and visual alarm signal should be issued, and the hoisting circuit should be cut off.

*7.2.15.3.12起重机供电形式采用节能安全滑触线供电装置。投标人负责提供及安装起重机的地面隔离开关及开关连接至上方安全滑触线的电缆线；招标人负责按照投标人所提供的起重机使用配套供电要求，负责提供及安装供电电缆线（包括电缆线保护管）接至起重机地面隔离开关。
*7.2.15.3.12The crane's power supply adopts an energy-saving and safe sliding contact line power supply device. The bidder is responsible for providing and installing the ground disconnect switch for the crane and the cable connecting the switch to the overhead safe sliding contact line; the招标人 is responsible for providing and installing the power supply cable line (including the cable line protection pipe) connected to the ground disconnect switch of the crane according to the power supply requirements provided by the bidder.

*7.2.15.3.13起重机的安全滑触线设计选型须确保其在起重机运行工作状态下良好刚性、具有良好散热性能、热膨胀导电性能，牢固可靠性、安全性、使用寿命长。安全滑触线采用满足标准规范要求的产品，包括但不限于邓来秀、康稳、法勒同等或更优产品（投标人需在投标文件中明确）。
*7.2.15.3.13The design selection of the crane's safe sliding contact line must ensure good rigidity during the crane's operating state, good heat dissipation performance, thermal expansion and electrical conductivity, firm reliability, safety, and long service life. The safe sliding contact line must use products that meet the standard requirements, including but not limited to Deng Laixiu, Kang Wen, and Fa Le, or equivalent or better products(bidders must specify this in their bid documents).

7.2.15.3.14起重机轨道两端主电源滑触线配置三相交流LED电源指示灯（顺序为黄、绿、红三色），质量须满足国家相关质量检验标准。
7.2.15.3.14The main power slip lines at both ends of the crane track are equipped with three-phase AC LED power indicator lights (in the order of yellow, green, and red), and the quality must meet the relevant national quality inspection standards.

*7.2.15.3.15起重机电气控制箱或控制柜应设有明显警告标志。防护等级不低于IP65，容积率不能大于60%，加底板结构，内外涂漆，与机体之间有防震措施。
*7.2.15.3.15The crane's electrical control box or control cabinet should have obvious warning signs. The protection level should not be lower than IP65, the volume rate cannot exceed 60%, with a bottom plate structure, internal and external painting, and anti-vibration measures between the body.

7.2.15.3.16起重机上的金属结构、电气设备的金属外壳、大车轨道等部位可靠接地。
7.2.15.3.16The metal structure on the crane, the metal casing of electrical equipment, the trolley track, and other parts should be reliably grounded.

7.2.15.3.17大车运行接近轨道端部时，具有先减速运行，到一定位置时停止运行，而反向运行时先慢速后快速运行。
7.2.15.3.17When the trolley is approaching the end of the track, it should first decelerate and stop at a certain position, while reverse operation should start slowly and then quickly.

*7.2.15.3.18起重机配置有无线遥控器，无极变速。配置钥匙操作开关、彩色显示屏（可显示起升、大车运行速度、故障代码、重量显示等）、启动按钮、急停按钮、复位按钮、微动开关、切换开关等。无线遥控器采用满足标准规范要求的产品，包括但不限于欧姆、凯特龙、HBC同等或更优产品（投标人需在投标文件中明确）。
*7.2.15.3.18Cranesare equipped withwireless remote controls and infinitely variable speed control.Key-operated switches、color display screens（capable of showing hoisting speed、luffing speed、error codes、weight displayetc）、start buttons、emergency stop buttons、reset buttons、microswitches、toggle switches and otherare also configured.Wireless remote controls use products that meet standard requirements，including but not limited toOmron、Kyoritsu、HBCor equivalent or better products（bidders must specify this in their bid documents）.

*7.2.15.3.19每台起重机配置遥控器1套（包含接收器与发射器）、充电电池3块、充电器1个。备用遥控器1套（包含接收器与发射器）。
*7.2.15.3.19Each crane is equipped with1 set of remote controls（including receiver and transmitter）、3charging batteries、1charger.1 set of spare remote controls（including receiver and transmitter）.

7.2.15.3.20本技术要求中所涉及的所有软件部分，投标人需提供同一版本软件的终生免费升级服务，并保证软件在未升级情况下能继续正常使用，不影响设备/系统运行功能。待最终调试验收完毕，提供控制系统全备份硬件及数据备份各一套，确保系统故障后即换即用。
7.2.15.3.20This technical requirement stipulates that all software components involved must be provided by the bidder with lifetime free upgrade services for the same version of software，ensuring that the software can continue to operate normally without upgrades and does not affect the operation of the equipment/system.After the finalcommissioning and acceptance are completed，provide a full backup of the control system hardware and a set of data backups to ensure that the system can be used immediately after a failure.

*7.2.15.3.21起重机可读取历史运行数据（包括但不限于起升速度、大小车运行速度），数据覆盖周期不小于30天，读取设备由投标方提供。
*7.2.15.3.21 The crane can read historical operation data (including but not limited to lifting speed, trolley and hoist running speed), with a data coverage period of no less than 30 days. The reading device shall be provided by the bidder.

7.2.15.4起重机的涂装技术要求
7.2.15.4Crane Painting Technical Requirements

7.2.15.4.1起重机涂装的寿命不少于10年。金属结构件外表面要涂底漆和面漆，漆膜总厚度不少于120µ，聚氨酯面漆，环氧底漆。不封闭内部均涂底漆、面漆。封闭内部涂底漆。油漆选用：佐敦、国际、海虹同等或更优产品（投标人需在投标文件中明确）。
7.2.15.4.1The crane's coating service life shall be no less than 10 years. The outer surface of metal structural components shall be painted with primer and topcoat, with a total paint film thickness of no less than 120µ, polyurethane topcoat, and epoxy primer. Areas not sealed internally shall be painted with primer and topcoat. Sealed internal areas shall be painted with primer. Paint selection: Zolin, International, Nippon Paint, or equivalent or better products (bidders must specify in their bid documents).

7.2.15.4.2起重机所有的钢结构、机械设备及零部件都要作除锈处理。制造钢结构的板材和型材要经过喷砂除锈处理。
7.2.15.4.2All steel structures, mechanical equipment, and components of the crane shall undergo rust removal treatment. Plates and sections used in steel structure manufacturing shall be treated with sandblasting for rust removal.

7.2.15.4.3所有钢板在上漆前必须经过表面预处理，钢结构经喷砂除锈处理表面达到相应标准的Sa 2.5级。
7.2.15.4.3 All steel plates must undergo surface pretreatment before painting, and the surface of the steel structure must be treated by sandblasting to achieve the corresponding standard of Sa 2.5 level.

7.2.15.4.4起重机涂漆颜色采用RAL1028。其余零部件颜色需与起重机整体颜色相协调。
7.2.15.4.4 The paint color of the crane shall be RAL1028. The colors of other components shall be coordinated with the overall color of the crane. The colors of other components shall be coordinated with the overall color of the crane.

7.2.15.4.5每层漆涂装前，实施预涂装。金属结构涂装时，机械设备应给予遮蔽保护；机械设备涂装时，金属结构应给予遮蔽保护。
7.2.15.4.5Before applying each layer of paint, pre-coating shall be implemented. When painting metal structures, mechanical equipment should be protected with shielding; when painting mechanical equipment, metal structures should be protected with shielding.

7.2.15.4.6涂装必须按涂料厂产品说明书要求进行，并按本技术书要求进行涂装检查。
7.2.15.4.6 Painting must be carried out in accordance with the requirements of the paint manufacturer's product manual, and painting inspection shall be carried out in accordance with the requirements of this technical specification.

7.2.15.4.7漆膜的外观检查为湿膜不得缩边、缩水、起泡、发白、失光，涂料流挂。干膜不得有细微龟裂、剥膜等现象。面漆应均匀，平整、色泽一致，不得有漏漆、流漆、开裂、针孔、脱层等缺陷。
7.2.15.4.7 Appearance inspection of the paint film shall beas follows: the wet film shall not haveshrinkage at the edges, shrinkage, blistering, whitening, loss of gloss, or coating sagging. The dryfilm shall not havefine cracking, peeling, or other phenomena. The topcoat should be uniform, flat, and have consistent color, without defects such as paint leakage, paint dripping, cracking, pinholes, or delamination.

7.2.15.4.8漆膜性能检验，漆膜的干透性、粘附力参照相关规定的标准进行。投标人应向招标人提供涂装记录与涂装质量检验报告。
7.2.15.4.8 Performance inspection of the paint film, including its drying time and adhesion, shall be conducted in accordance with relevant standards. Bidders shall provide coating records and coating quality inspection reports to the招标人 (bidding authority).

7.3零件抓取系统：
7.3 Part grasping system:

7.3.1零件抓取系统主要由零件水平姿态吊具和零件竖直姿态吊具组成：
7.3.1 The part grasping system is mainly composed of part horizontal attitude fixtures and part vertical attitude fixtures:

7.3.1.1零件水平姿态吊具主要用于零件脱模、水平姿态保型转移运输。该水平姿态吊具在整个工艺流程中用于承载零件，与双跨悬挂式转移运输系统自动对接实现跨工位转运，其结构可根据待转运复合材料零件的规格进行适应性调整。
7.3.1.1 The horizontal attitude hoist is primarily used for demolding and transferring parts in a horizontal attitude. This horizontal attitude hoist is used throughout the process to carry parts and automatically docks with the dual-span suspended transfer system to achieve cross-station transfer. Its structure can be adaptively adjusted according to the specifications of the composite parts to be transferred.

7.3.1.2零件竖直姿态吊具主要用于零件竖直姿态转移运输。零件通过连接装置固定于竖直姿态吊具上。该竖直姿态吊具在整个工艺流程中用于承载零件，与双跨悬挂式转移运输系统自动对接实现跨工位转运，其结构可根据待转运复合材料零件的规格进行适应性调整。
7.3.1.2 The vertical attitude hoist is primarily used for transferring parts in a vertical attitude. Parts are fixed to the vertical attitude hoist via a connection device. This vertical attitude hoist is used throughout the process to carry parts and automatically docks with the dual-span suspended transfer system to achieve cross-station transfer. Its structure can be adaptively adjusted according to the specifications of the composite parts to be transferred.

*7.3.1涵盖外翼上下壁板、外翼梁、中央翼壁板、中央翼梁等零件的抓取吊具，投标时提供吊具的设计方案。
*7.3.1 includes grippers for the upper and lower skin panels of the outer wing, outer wing ribs, central wing skin panels, central wing ribs, and other parts. The design proposal for the grippers shall be provided during bidding.*

7.3.1.1外翼上下壁板水平姿态吊具主要功能：外翼上下壁板水平姿态吊具与双跨悬挂式转移运输系统匹配，实现外翼上下壁板零件脱模，以及外翼上下壁板零件在脱模站位-机加站位-几何检测站位-翻转站位之间的转运。
7.3.1.1 The main function of the horizontal attitude hoist for the outer wing upper and lower skin panels: The horizontal attitude hoist for the outer wing upper and lower skin panels is matched with the dual-span suspended transfer system to achieve demolding of the outer wing upper and lower skin panel parts, as well as the transfer of the outer wing upper and lower skin panel parts between the demolding station, machining station, geometric inspection station, and flipping station.

7.3.1.2外翼上下壁板竖直姿态吊具主要功能：外翼上下壁板竖直姿态吊具与双跨悬挂式转移运输系统匹配，实现外翼上下壁板零件在翻转站位-无损检测站位-封边站位-喷漆站位-维修站位-存储发运站位之间的转运。
7.3.1.2 Main function of the vertical attitude rig for the outer wing upper and lower panels: The vertical attitude rig for the outer wing upper and lower panels is matched with the dual-span suspended transfer and transport system to achieve the transfer of the outer wing upper and lower panel parts between the flipping station - non-destructive testing station - edge sealing station - painting station - maintenance station - storage and dispatch station.

7.3.1.3外翼前梁/后梁吊具主要功能：外翼前梁/后梁吊具与双跨悬挂式转移运输系统匹配，实现外翼前梁/后梁零件脱模，以及外翼梁零件在脱模站位-机加站位-几何检测站位-无损检测站位之间的转运。
7.3.1.3 Main function of the rig for the outer wing front beam/rear beam: The rig for the outer wing front beam/rare beam is matched with the dual-span suspended transfer and transport system to achieve the demolding of the outer wing front beam/rare beam parts, as well as the transfer of the outer wing beam parts between the demolding station - machining station - geometric inspection station - non-destructive testing station.

7.3.1.4中央翼上下壁板水平姿态吊具主要功能：中央翼上下壁板水平姿态吊具与双跨悬挂式转移运输系统匹配，实现中央翼上下壁板零件脱模，以及中央翼上下壁板零件在脱模站位-机加站位-几何检测站位-翻转站位之间的转运。
7.3.1.4 Main function of the horizontal attitude rig for the central wing upper and lower panels: The horizontal attitude rig for the central wing upper and lower panels is matched with the dual-span suspended transfer and transport system to achieve the demolding of the central wing upper and lower panel parts, as well as the transfer of the central wing upper and lower panel parts between the demolding station - machining station - geometric inspection station - flipping station.

7.3.1.5中央翼上下壁板竖直姿态吊具主要功能：中央翼上下壁板竖直姿态吊具与双跨悬挂式转移运输系统匹配，实现外翼上下壁板零件在翻转站位-无损检测站位-封边站位-喷漆站位-维修站位-存储发运站位之间的转运。
7.3.1.5 Main function of the vertical attitude rig for the central wing upper and lower panels: The vertical attitude rig for the central wing upper and lower panels is matched with the dual-span suspended transfer and transport system to achieve the transfer of the outer wing upper and lower panel parts between the flipping station - non-destructive testing station - edge sealing station - painting station - maintenance station - storage and dispatch station.

7.3.1.6中央翼前梁/后梁吊具主要功能：中央翼前梁/后梁吊具与双跨悬挂式转移运输系统匹配，实现中央翼前梁/后梁零件脱模，以及中央翼前梁/后梁零件在脱模站位-机加站位-几何检测站位-无损检测站位-封边站位-喷漆站位之间的转运。
7.3.1.6 Central Wing Front/Rear Beam Lifting Device Main Functions: Central Wing Front/Rear Beam Lifting Device Matches the Dual-Span Suspended Transfer Transport System, Achieving Demolding of Central Wing Front/Rear Beam Parts and Transfer of Central Wing Front/Rear Beam Parts Between Demolding Station - Machine Processing Station - Geometric Inspection Station - Non-Destructive Testing Station - Sealing Station - Painting Station.

*7.3.2抓取吊具要求匹配支撑壁板零件水平及竖直姿态。
*7.3.2 Grabbing Lifting Device Requirements Must Match the Horizontal and Vertical Posture of Support Wall Plate Parts.

*7.3.3零件水平姿态吊具可与双跨悬挂式转移运输系统匹配，实现外翼上下壁板、外翼梁、中央翼壁板、中央翼梁等零件的脱模。投标时提供吊具与双跨悬挂式转移运输系统的自动对接设计方案。
*7.3.3 Horizontal Posture Lifting Device Can Match the Dual-Span Suspended Transfer Transport System to Demold Parts Such as Upper and Lower Wall Plates of Outer Wing, Outer Wing Beams, Wall Plates and Beams of Central Wing . At the time of bidding, provide the automatic docking design plan of the lifting device with the dual-span suspended transfer transport system.

*7.3.4零件水平姿态吊具适配外翼上下壁板、外翼梁、中央翼壁板、中央翼梁等零件的外形轮廓，可实现自动调节真空吸附装置的姿态。
*7.3.4 Horizontal Posture Lifting Device Is Adapted to the Outer Wing Upper and Lower Wall Plates, Outer Wing Beams, Wall Plates and Beams of Central Wing . It Can Realize Automatic Adjustment of the Posture of Vacuum Adsorption Devices.

*7.3.5外翼上下壁板零件水平姿态吊具具备一定的柔性调节能力，适配外翼上下壁板零件在脱模、机加时壁板零件倾斜偏转姿态。
*7.3.5 The horizontal posture hoist for the outer wing upper and lower panel parts has certain flexible adjustment capabilities, adapted to the inclined and deflected posture of the outer wing upper and lower panel parts during demolding and machining.

*7.3.6零件脱模使用的零件水平姿态吊具采用真空吸附方式，要求结合零件外形特征进行受力仿真分析，确保零件安全。投标时提供详细的受力仿真报告。
*7.3.6 The horizontal posture hoist used for demolding of parts adopts a vacuum adsorption method. It requires conducting stress simulation analysis based on the part's external features to ensure part safety. Provide a detailed stress simulation report when bidding.。

*7.3.7真空吸盘要求无痕，不会在零件表面遗留任何杂质异物。真空吸盘的品牌要求选择德国施迈茨、法国cowa、瑞典PIAB或更优品牌。真空吸盘交付时应进行真空吸附试验，检测可靠性及无痕性。
*7.3.7 The vacuum suction cups must be traceless and will not leave any impurities or foreign substances on the part surface. The brand of the vacuum suction cups requires selection from German Schmoll, Frenchcowa、Swedish PIAB or better brands. The vacuum suction cups should undergo vacuum adsorption testing upon delivery to detect reliability and tracelessness.

*7.3.8真空吸附力可由真空泵+真空发生器或者空压机+真空发生器提供，要求如下：
*7.3.8 The vacuum adsorption force can be provided by a vacuum pump + vacuum generator or an air compressor + vacuum generator, with the following requirements:

(1) If vacuum pump is selected to provide adsorption force, the vacuum pump must be selected from Bosch, Pfeiffer, Leybold, or other superior imported brands; the vacuum generator must be selected from German Festo, German Schmalz, Swedish PIAB, or other superior brands; the end vacuum pressure must be adjustable between 0 MPa and -0.070 Mpa), and it must be ensured that if there is a vacuum leak at any point, the system vacuum will not be lost, causing product detachment. The vacuum pump needs to control the working noise not to exceed 70dB (measured at 2m away from the vacuum pump). Provide original country certification materials when bidding.

(2) If air compressor + vacuum generator is selected to provide adsorption force, the air compressor must be selected from Atlas, Ingersoll, Sullair, KAESER, or other superior imported brands; the vacuum generator must be selected from German Festo, German Schmalz, Swedish PIAB, or other superior brands; the end vacuum pressure must be adjustable between 0 MPa and -0.070 Mpa), and it must be ensured that if there is a vacuum leak at any point, the system vacuum will not be lost, causing product detachment. The vacuum pump needs to control the working noise not to exceed 70dB (measured at 2m away from the vacuum pump). Provide original country certification materials when bidding.

*7.3.9Configure emergency mechanical protection devices, so that even if the vacuum adsorption system fails or parts fall off due to excessive leakage, the emergency mechanical protection devices can protect the parts from falling and damage, and the contact position of the emergency mechanical protection device with the parts needs to be protected to prevent mechanical friction or collision from damaging the parts. Provide a detailed design proposal for the emergency mechanical protection device when bidding.

7.3.10 When designing the hoist, it is necessary to fully consider requirements such as lightweight and easy maintenance, and make full use of the pipelines of the hoist body as the gas storage unit.

7.4姿态转换系统：
7.4 Attitude Conversion System:

*7.4.1可实现外翼上下壁板、中央翼壁板等大型复材零件水平姿态和竖直姿态之间的转换，投标时提供设计方案。
*7.4.1 The system can achieve horizontal and vertical attitude conversion for large composite parts such as outer wing upper and lower panels, central wing panels, etc. Design solutions shall be provided during bidding.

*7.4.2姿态转换系统可与双跨悬挂式转移运输系统对接匹配。
*7.4.2 The attitude conversion system can be matched with the dual-span suspended transfer and transportation system.

*7.4.3姿态转换系统与双跨悬挂式转移运输系统具备联动互锁。
*7.4.3 The attitude conversion system and the dual-span suspended transfer and transportation system are equipped with linkage and interlock functions.

*7.4.4配置有称重装置：
*7.4.4 Equipped with a weighing device:

7.4.4.1最大称量范围：≥5T。
7.4.4.1 Maximum weighing range: ≥5T.

7.4.4.2称重精度要求≤0.8%。
7.4.4.2 Weighing accuracy requirement ≤0.8%.

7.4.4.3称重装置具有数据记录功能，包括称重时间、称重重量。数据记录不少于1000组。
7.4.4.3 The weighing device has a data recording function, including weighing time and weighing weight. Data recording is not less than 1000 sets.

7.4.4.4 Provide calibration/test certificates (with calibration data) upon acceptance to prove that the weighing device meets manufacturing requirements and the technical specifications stipulated in the final technical agreement between both parties. The organization providing the calibration certificate should be a laboratory with metrological qualifications or a nationally authorized metrological agency, and must comply with: ISO/IEC17025-2005 "General requirements for the competence of testing and calibration laboratories", or ISO100212-2003 "Requirements for measurement processes and measurement equipment", or other international equivalent standards. All costs incurred during the initial calibration process shall be borne by the seller, and all costs for re-measurement or multiple measurements caused by equipment quality issues shall also be borne by the seller.

*7.4.5 The attitude conversion system shall allow the tilting angle to be adjustable between 0° and 180°. (Since the upper wall plate requires transportation to the sub-assembly building in the assembly attitude, it is necessary to consider how the attitude conversion device will flip the parts 180° with the windward side up after docking with the transfer vehicle)

*7.4.6 The part attitude conversion system and part docking adopt a vacuum adsorption method. A force simulation analysis shall be conducted based on the part's external features to ensure the safety of the parts. A detailed force simulation report shall be provided.

*7.4.7 The vacuum suction cups shall be traceless and shall not leave any impurities or foreign objects on the part surface. The brand of the vacuum suction cups shall be selected from German Schmoll, Frenchcowa、Swedish PIAB or better brands. The vacuum suction cups shall undergo a vacuum adsorption test upon delivery to detect reliability and tracelessness.

*7.4.8 Vacuum adsorption force can be provided by vacuum pump + vacuum generator or air compressor + vacuum generator, with the following requirements:

(1) If vacuum pump is selected to provide adsorption force, the vacuum pump should be selected from brands such as Puxun (BOSCH), Pufa (PFEIFFER),Leybold (Leybold) or better imported brands; the vacuum generator should be selected from brands such as Germany Festo, Germany Schmalz, Sweden PIAB or better brands; the end vacuum pressure (0 MPa, -0.070 Mpa) should be adjustable, and it must be ensured that if there is a vacuum leak at any point, the system vacuum will not be lost, causing product detachment. The vacuum pump needs to control the working noise not to exceed 70dB (measured at a distance of 2m from the vacuum pump). Provide original origin certificate materials when bidding.

(2) If air compressor + vacuum generator is selected to provide adsorption force, the air compressor should be selected from brands such as Atlas, Ingersoll, Sullair,Sullair),KAESER or better imported brands; the vacuum generator should be selected from brands such as Germany Festo, Germany Schmalz, Sweden PIAB or better brands; the end vacuum pressure (0 MPa, -0.070 Mpa) should be adjustable, and it must be ensured that if there is a vacuum leak at any point, the system vacuum will not be lost, causing product detachment. The vacuum pump needs to control the working noise not to exceed 70dB (measured at a distance of 2m from the vacuum pump). Provide original origin certificate materials when bidding.

*7.4.9Configure emergency mechanical protection devices, so that even if the vacuum adsorption system fails or parts fall off due to excessive leakage, the emergency mechanical protection devices can protect the parts from falling and damage, and the contact position of the emergency mechanical protection device with the parts needsto beprotected to prevent mechanical friction or collision from damaging the parts. Describe the design scheme of the emergency mechanical protection device in detail when bidding.

7.5吊具存储单元：
7.5 Lifting Gear Storage Unit:

*7.5.1设置空载吊具自动存储单元，投标时提供设计方案。
*7.5.1Set up an empty lifting gear automatic storage unit and provide a design proposal during bidding.

*7.5.2吊具存储单元占地面积不超过55m*40m，可存储本项目涉及的所用吊具。
*7.5.2 The lifting gear storage unit occupies an area no larger than 55m*40m and can store all lifting gear involved in this project.

*7.5.3双跨悬挂式转移运输系统可与吊具存储单元自动对接，完成吊具的自动存取。任意位置的吊具取出时间≤5min。
*7.5.3 The dual-span suspended transfer and transportation system can automatically dock with the lifting gear storage unit to complete the automatic storage and retrieval of lifting gear. The retrieval time for lifting gear at any position ≤ 5min.

The shelf design for the hoist storage unit must fully meet the seismic requirements of Pudong, Shanghai, with a seismic resistance level not less than 7 degrees..

7.5.5 Each hoist is equipped with a unique identification code to ensure precise recognition during hoist retrieval.

7.5.6 The shelves are designed strictly in accordance with relevant standards and specifications to ensure sufficient strength, stiffness, and stability, and supporting documentation must be provided during bidding.

7.5.7 The steel material (sheet or profile) for the shelves (especially key structural components such as columns and beams) should not be lower than Q355, and the performance indicators of the steel used must be provided during bidding.

7.5.8 requires selecting the rigging directly on the software, and the entire process must be automatically controlled.

7.6 Power Supply: Three-phase five-wire AC 380V±10%, 50Hz±1%.

7.7 Operating Environment -5℃～40℃, relative humidity ≤85%.

7.8 Power Supply Method: Crane采用双集电器装置的安全滑触线，四线。

9.控制系统（补充）
9. Control System (Supplementary)