Electronic wire harness processing wire harness production of the top ten processes

Electronic wiring harness in the electronic and electrical and general machinery and equipment industries play a role in the bridge, mainly used in the circuit to connect the various electrical equipment inside a wiring component, is composed of terminals, insulating wrapping materials, insulating sheaths and wires. Electronic wiring harnesses are basically everywhere in life, for example, computer mainframes will have wiring harnesses inside the wiring harness processing plant. Can be stable connection of various electronic and electrical equipment, to achieve the accuracy of each interface, depends on the wiring harness processing process is able to do every step of the strict control, no error.

The following gives you an introduction to the ten major processes of wire harness production:1, incoming material acceptance: the use of ROHS instruments for environmental protection testing, testing all the wire harnesses required incoming material is in line with ROHS standards. Required equipment: OHS tester equipment. Process requirements: incoming materials are not allowed to contain lead (Pb), mercury (Hg), cadmium (Cd), brominated biphenyls (PBB) polybrominated diphenyl ethers (PBDE) and other hazardous substances. 2, wire feeding equipment: the required processing wire to the transit feeder rack. Required equipment: wire feeding frame. Process Requirements: Be careful not to scratch the surface of the wire. 3, wire feeding: put the wire to the wire feeder fixed. Required equipment: wire feeder. Process requirements: Be careful not to scratch the surface of the wire. 4, cut the wire: using the wire cutting machine to cut the wire to the required length. Required equipment: computerized wire cutting machine. Process requirements: do not cut the surface of the wire; not allowed to cut the copper wire; stripping the length of the error is not allowed to exceed ± 1mm. 5, wire stripping: according to SOP requirements to strip the length of the wire corresponding to the joints of the insulation outside. Required equipment: pneumatic peeling machine. Requirements: no pressure on the surface; peeling length error is not allowed to exceed ± 1mm. 6, twisted wire: the conductor at the connector to organize, twisted wire. Required equipment: twisting machine. Requirements: not allowed to scratch the surface of the wire; must be twisted copper wire, not allowed to appear loose wire. 7, riveted terminals: the connector conductor and plug terminals for riveting. Required equipment: terminal machine. Process requirements: the terminal is not allowed to deformation; must meet the tension, riveting height, width requirements. 8, electronic harness manufacturers said product assembly: assembly of plastic plug shell. Required equipment: electric screwdriver. Process requirements: screws are not allowed to expose the surface of the plastic shell; must meet the product requirements of the torque. 9, conduction test: the use of instruments for the harness conduction test. Required equipment: conductivity tester. Requirements: no short circuit, broken circuit, miswiring, poor contact, poor insulation, etc. 10, packaging and sealing: the use of plastic bags to encapsulate the finished wire harness into a carton. Required equipment: sealing machine and baler. Process requirements: sealing to be flat; packing tape to tightly pack the carton, not allowed to fall off.

-2, on the 3M electronic products network platform related to the introduction and sales of products brief: 3M electronic products network - a professional agent / production / sales of a variety of {connectors | wiring harness | wire and cable products }; if you have a related [connectors | wiring harness | wire and cable products] purchasing / sourcing needs or would like to buy / to understand which connectors | wiring harness | wire and cable products we can provide solutions, please contact the Division I business personnel below; If you have related [connector | wire harness | wire and cable production] sales / resources and promotion needs, please click on the ¡¡ Business Cooperation ← ¡" to discuss with a person!