Wenzhou Weiman Automotive Wiring Harness Co., Ltd. has multiple automated wiring production lines, and the processes cover every link from welding, winding, terminal crimping to final assembly.The engineering and quality team can quickly implement customer drawings and establish traceable process files to ensure the delivery efficiency of complex vehicle models, construction machinery and new energy projects.
Customization process overview
Confirm the use environment, current level, and interface standards to form a project file.
Technology and quality jointly evaluate the wiring path and reliability, and output a process list.
Based on the conclusion, prototype trial production is carried out to verify the terminal pulling force, size and insertion and extraction force.
Make the pay-off board and test fixture, solidify the positioning dimensions, and improve batch consistency.
Automatic blanking, intelligent crimping and manual assembly are coordinated and promoted, taking into account efficiency and accuracy.
Perform full continuity and voltage withstand tests, package according to workstation and attach test report.
Production steps
- Material preparation:Confirm wires, sheaths, waterproof parts and other materials based on customer BOM, and establish batch management and incoming material inspection records.
- Precise cutting:Automatic wire cutting and stripping equipment complete inkjet coding simultaneously, and the terminal crimping machine monitors the pressure waveform in real time to avoid false connections.
- Wiring shaping:The branch positioning, cable ties, tape wrapping and protective cover installation are completed on the pay-off board, and self-inspection points are set on key dimensions.
- Electrical testing:After the quality inspector reviews the dimensions and torque, they conduct a 100% continuity and withstand voltage test, and output a traceable report.
- Packaging delivery:Qualified products are packaged in the order of loading, affixed with project barcodes, and accompanied by inspection sheets and after-sales contact information.
On-site photo gallery
Quality and delivery assurance
Weiman has established a quality system around the IATF16949 process, with traceable records from incoming materials, processes to shipments.For special scenarios such as high vibration and high temperature, additional verifications such as salt spray, bending life, and tensile force are performed to ensure that Wiring Harness can work stably in complex environments.
| Service type | Content description | Lead time |
|---|---|---|
| Program assistance | Provide line planning and terminal matching suggestions to improve customers' early design. | 2-3 working days |
| Sample trial production | Complete the sample parts according to the tooling layout requirements and attach the test report. | 3-5 working days |
| Bulk delivery | Standard work orders are scheduled, safety inventory is set up, and emergency orders are supported. | 7-15 working days (depending on quantity) |
| After-sales support | On-site or remote re-judgment, technical training and failure analysis. | Respond within 48 hours |
The quality of raw materials is strictly controlled, and the responsibility for the production process is on duty; all projects are provided with complete testing data and traceability barcodes; if there are any abnormalities during the warranty period, returns and repairs are supported and engineers are dispatched to assist with improvements to ensure the stable operation of the customer's production line.