Product Introduction
This production line is purpose-built for the full-process automated assembly and testing of hydrogen fuel cell systems (fuel cell engines). It fully covers all processes including stack loading, end plate component sub-assembly, pipeline pre-assembly, air compressor installation, hydrogen recirculation pump assembly, system pipeline & high/low voltage wiring harness assembly, auxiliary component installation, as well as air tightness test and power-on inspection, realizing one-stop assembly, commissioning and performance verification of all components of the fuel cell engine system.
Adopting a modular workstation design, the core units of the line include ergonomic standard workstations, special tooling for stack loading, component sub-assembly tables, air tightness test units, and electrical performance test systems. It can be flexibly customized according to customer’s process requirements and capacity planning, adapting to the mass production needs of fuel cell systems with different power ratings.
Key Technical Specifications
Technical Specifications
- Stable Production Cycle Time 8-10 units/Day
- Product Positioning Accuracy High-pixel CCD visual positioning, micron-level precision control
- Data Traceability Real-time upload of full-process key data to MES system, full lifecycle traceability
- Compatible Range Full power range fuel cell engine systems for commercial vehicles and passenger vehicles
Advantages & Highlights
1. High-Efficiency & Flexible Mass Production Capacity
The line achieves a stable production cycle time of 8-10 units per Day, fully meeting the mass production requirements of fuel cell systems. It is equipped with an Automated Guided Vehicle (AGV) conveying and return system for tooling, realizing fully automatic circulation of fixtures, greatly improving line operation efficiency and reducing manual intervention. The modular workstation design supports rapid capacity upgrading and expansion according to customer needs, and is compatible with rapid changeover for production of multi-model and multi-power fuel cell systems.
2. Full-Dimension Closed-Loop Quality Control System
It integrates multiple core testing processes including air tightness test, IO power-on control inspection, and insulation withstand voltage test, realizing closed-loop quality control throughout the assembly process. The CNC tightening system is adopted, with torque data uploaded to the Manufacturing Execution System (MES) in real time. Coupled with full-process production data collection, it realizes full lifecycle traceability of products, fully complying with the compliance and quality management requirements of the new energy industry.
3. High-Precision Intelligent Assembly Solution
The line supports fully automatic robot loading and unloading, and is equipped with a high-pixel Charge-Coupled Device (CCD) visual positioning system to achieve accurate product positioning and precision assembly, ensuring assembly consistency of complex components. The whole line is designed with Poka-Yoke (mistake-proofing) functions, avoiding assembly errors from multiple dimensions of process, equipment and operation, and greatly reducing the product defect rate.
4. People-Oriented Lean Production Line Design
All workstations of the line are designed in strict accordance with ergonomics, covering full-dimensional optimization of the layout and load setting of lighting systems, hoisting slide rails, tightening guns and other hanging tools. It greatly reduces the labor intensity of operators, improves operating comfort and work efficiency, and meets the dual needs of automated mass production and flexible manual operation.
