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The disadvantage of automotive plastic parts is that they have poor resistance to internal stress and are easy to crack.Reasons for cracking of plastic parts:1. It is easy to crack at low temperature.2. It is easy to crack when exposed to chemicals.3. Aging is easy to crack.4. The product design is ... read more
At present, the automobile industry in our country is very hot, and many auto parts packaging are delivered to all parts of the country by means of logistics transportation, so that it can be convenient for us to purchase. Before these accessories are transported, they must also be packaged in a per... read more
1. Bumper shell It is also called a "bumper", but in fact it is only an auxiliary shell outside the bumper, not the body of the bumper. The bumper shell plays the role of buffering and energy absorption. The working environment is relatively complicated and the volume is large. Therefore, it is gene... read more
Plastic mold processing as a processing technology, after its production or completion, there will be some defects. How to solve this situation? The reasons for the dents are: 1) Insufficient cooling of the mold and insufficient cooling time will cause serious deformation. 2) This situation ... read more
Selection method of automobile plastic parts: 1. Look at appearance The surface of qualified parts has clear and regular printing or casting and marking, which has a certain precision and a bright finish. The more important parts are, the higher the precision, and the stricter the anti-rust and anti... read more
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