The quality of the harness material directly affects the quality of the wire harness.So the choice of harness material, relating the quality and service life of the harness. In the choice of wiring harness products, must not be greedy for cheap, cheap wiring harness products may be the use of poor quality wiring harness materials. With 10 years of experience in the wiring harness industry, Changjing Electronic Company will help you distinguish between good and bad wiring harness quality!
The following 4 points are the key to the selection of materials for wiring harnesses, wiring harnesses are generally composed of wires, insulation sheaths, terminals and wrapping materials, as long as you understand these materials, you will be able to easily distinguish between good and bad wiring harnesses.
1. Wire material selection: according to the use of different environments, choose the appropriate wire material.
2. Insulation sheath material selection: sheath material (plastic parts) commonly used materials are PA6, PA66, ABS, PBT, PP, etc.. According to the actual situation in the plastic to add flame retardant or reinforcing materials to achieve the purpose of strengthening or flame retardant, such as adding glass fiber reinforcement.
3. Terminal material selection: terminal material (copper parts) with copper is mainly brass and bronze (brass hardness than the hardness of bronze slightly lower), of which brass accounted for a larger proportion. In addition, according to the different needs of the choice of different plating.
4. Wrapping material selection: the wiring harness wrapping play a wear-resistant, flame retardant, anti-corrosion, interference prevention, noise reduction, beautify the appearance of the role, generally according to the working environment and space to choose the wrapping material. In the choice of wrapping materials are usually tape, corrugated pipe, PVC pipe, etc..
Post time: May-10-2023