Talking about the design of the Motorcycle wiring harness

The Motorcycle wiring harness is the main body of the motorcycle circuit. Without the motorcycle wiring harness, there is no motorcycle circuit. Next, let's take a look at the design of the Motorcycle wiring harness. Here are some answers.

Here is the content list:

Motorcycle wiring harness three-dimensional layout design

Motorcycle wiring harness seal (rubber part) design.

Motorcycle wiring harness design.

Motorcycle wiring harness three-dimensional layout design

According to the type of electrical device and the position on the motorcycle, the direction and diameter of the Motorcycle wiring harness in different areas are simulated on the digital prototype, the sealing and protection of the wiring harness through-hole are considered, and the fixing hole position and fixing method of the simulated wiring harness are made. Show the direction of the three-dimensional wiring harness on the whole vehicle. In this way, two-dimensional drawings of the wiring harness can be drawn conveniently, and the preparation of the wiring process can be guided in the later stage, and the production of the workshop can be guided.

Motorcycle wiring harness seal (rubber part) design

When the Motorcycle wiring harness passes sharp edges or through holes, such as the Motorcycle wiring harness passing the front riser near the motor, the corners on the car body, and the relatively dense parts of the car body, the transition of rubber parts is often used to achieve abrasion resistance. For waterproof and sealing functions, the commonly used materials are generally natural rubber, neoprene, silicone rubber, and EPDM.

The natural rubber has good elasticity and mechanical strength, excellent flexural resistance, high tear strength, and good cold resistance. The disadvantage is that it has

poor aging resistance and is not resistant to oil and ozone. Neoprene has good ozone resistance, heat aging resistance, oil resistance, etc. It has flame retardancy and self-extinguishing properties, but it has poor low-temperature resistance. Silicone rubber has good heat resistance, cold resistance, and weather resistance, but it is not resistant to oil. EPDM has good weather resistance, ozone resistance, heat resistance, corrosion resistance, acid and alkali resistance and has high strength and a high expansion rate. The disadvantage is that the adhesion is poor, the elasticity is not as good as natural rubber, and the oil resistance is poor. Compared with these materials, EPDM has better overall performance, so now the rubber parts for Motorcycle wiring harnesses generally use EPDM materials.

Motorcycle wiring harness design

Motorcycle wiring harness outsourcing can play the role of wear resistance, flame retardant, anti-corrosion, anti-interference, noise reduction, and beautification of appearance. Generally, the following wrapping design schemes are made according to the working environment and the size of the space. The engine wiring harness has a harsh working environment and needs to be wrapped with corrugated pipes with high flame retardancy, waterproof and high mechanical strength; the trunk branch at the front riser is also wrapped with corrugated pipes with good flame retardancy, and some branches are wrapped with PVC pipes; other parts It can be completely wrapped with tape or wrapped with flowers.

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