Wire Harness Manufacturing Process Technology

Views: 211 Author: Site Editor Publish Time: 2024-03-05 Origin: Site

The harness processing is divided into the following parts:

1. Wire cutting is to cut the wire to the size required by the process. Some fully automatic crimping equipment can perform wire cutting and crimping at the same time.

2. Crimping the terminals Use a small crimping machine to crimp the cut wires (now there are few soldering), and sometimes you can crimp multiple wires with one terminal.

3. Separately pack the crimped wires according to the requirements of the separate pack process, that is, insert the terminal into the sheath

4. Assembly The assembled small assembly is assembled on the drawing board according to the circuit direction (the tape or tape is bundled into a bundle, which is the wire harness)

5. Loop detection Conduct the continuity test according to the predetermined loop direction on the dedicated loop detection equipment (no load, so it does not affect the function of the harness)

6. Appearance inspection Use the naked eye to check whether some appearance parts are up to standard or lack of accessories.

Automotive wiring harness processing is the main body of the automotive circuit network. Without wiring harness, there is no automotive circuit. The wiring harness refers to a component in which the contact terminal (connector) punched out of copper is crimped with the wire and cable, and then an insulator or an additional metal shell is molded on the outside to bundle the wiring harness to form a component that connects the circuit. The wire harness industry chain includes wire and cable, connectors, processing equipment, wire harness manufacturing and downstream application industries. The wire harness is widely used and can be used in automobiles, household appliances, computers and communication equipment, various electronic instruments and meters, and the body harness connects the entire body , The general shape is H-shaped.

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