Automotive wiring harness production process for automotive wiring harness manufacturers?

Automotive wiring harness manufacturers today to give you a brief introduction to the production process of automotive wiring harness. With people's comfort, economy, safety requirements continue to improve, the types of electronic products on the car is also increasing, the automotive wiring harness is becoming more and more complex wiring harness failure rate also increased accordingly. This requires improving the reliability and durability of the harness and other properties, many people are more interested in the process and production of automotive wiring harness, here on the automotive wiring harness process and production of this knowledge to do a simple narrative, you only need to spend a few minutes to read, you can generally understand. In the automotive harness two-dimensional product drawings out, to program the production process of the harness, the process is to serve the production of the two are inseparable, so the author will be the production of automotive harnesses and the process of combining the two together to analyze. Harness production of the first station is to open the line process. The accuracy of the open wire process is directly related to the entire production schedule, once the error is particularly short of the open wire size, will lead to rework of all stations, time-consuming and labor-intensive impact on production efficiency. So in the preparation of the open wire process must be based on the requirements of the drawings to reasonably determine the size of the wire open wire, stripping head size.

After opening the second station is the crimping process, according to the drawing requirements of the terminal type to determine the crimping parameters, the production of crimping operating instructions, for special requirements need to be specified in the process documentation and training of operators. For example: some wires need to pass through the sheath before crimping, it needs to be pre-loaded wire and then return from the pre-loading station and then crimp; there are also piercing crimp with a special crimping tool, this crimping method has good electrical contact properties. Then there is the pre-installation process, first of all, to prepare the pre-installation process operating instructions, in order to improve the total assembly efficiency, complex automotive wiring harnesses should be set up to pre-installation stations, pre-installation process is reasonable or not directly affects the efficiency of the total assembly also reflects the technical level of a craftsperson high and low. If the pre-assembly part of the assembly is less or assembly of the wire path is unreasonable will increase the workload of the total assembly personnel, slowing down the speed of the assembly line, so the craftsmen should often stay in the field and constantly summarize. The last step is, the general assembly process. Able to compile according to the product development department designed assembly board, design equipment, material box specifications and size and will be all assembled sheaths and accessories of the number affixed to the material box in order to improve the assembly efficiency. Preparation of each station assembly content and requirements, balancing the entire assembly station to prevent a point of excessive workload, pulling down the speed of the entire assembly line. To achieve workplace balance, process personnel must be familiar with each operation and on-site measurement of working hours, adjust the assembly process at any time. In addition, the automotive wiring harness process also includes the preparation of material consumption quota schedule, time measurement, worker training, etc., due to the value of the technical content is not high, these are not detailed. In short, automotive wiring harness manufacturers believe that the automotive wiring harness in the car electronic technology content and quality, and gradually become an important indicator of the evaluation of automotive performance. Automobile manufacturers should pay particular attention to the choice of wiring harness, it is also necessary to understand the process and production of automotive wiring harness.

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