Automobile sales have started to rise in a straight line, and the market for automotive wiring harnesses has gradually expanded. More and more harness processing manufacturers are paying attention to automotive wiring harness processing and production processes, and their automotive wiring harness processing production processes are becoming more and more complete and mature. The standard and reliability of automotive wiring harnesses directly affect the service life and safety performance of automobiles. Automotive wire harness processing and production generally consists of wire rods, contact terminals (connectors), and jackets and other components. The editor here introduces the automotive wire harness processing and production process.
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Crimping process: The crimping of automotive wiring harnesses at the terminals must be carried out in strict accordance with the operating instructions. Some harnesses will be covered with waterproof plugs and then crimped, and some need to be covered with protective sleeves to return from the pre-installation station and crimped. These stations need to be spot-checked and supervised at any time. Generally, the automotive wiring harness process is much more stringent. The strict quality requirements are the foundation of the company's long-term foothold.
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Cutting line process: The complete step should be that the warehouse clerk issues the material according to the picking list and leads the production department to cut the corrugated pipe, PVC pipe and fiberglass pipe. The cut section must be complete, but this cutting process can also Call the supplier operation. Then the car wire is cut and stripped. There must not be any deviation in the requirements and length of the wire. The length is generally set on the display panel. The wire opener needs to monitor at any time. The length, the cut of the wire, and the length of the wire are stripped. Check. The wire-opening process directly affects the subsequent automotive wiring harness production process and is related to the overall progress.
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Pre-assembly process: The delivery and quality assurance of automobile wiring harness production depends to a large extent on the setting of the pre-assembly station. The rationality of the pre-assembly process directly affects the efficiency of wiring harness assembly and reflects the professional skills of R & D personnel. Setting up a pre-installation station for automotive wiring harnesses requires engineers to summarize and optimize them at the scene at any time. Many automotive wiring harness manufacturers have also made many attempts in assembly to continuously optimize and improve. To avoid excessive workload at one station and small workload at other stations, the responsible person must continue to summarize the experience at the scene.
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Final assembly process: According to the assembly table designed by the R & D department, design tooling equipment, imported electronic components, material box specifications and all the assembly jackets and the nearby numbers are attached to the material box to improve assembly efficiency. Each tooling post needs to set the assembly content and requirements to prevent the workload of each station from being too large, which affects the progress of the entire assembly line.
