xiehe model

With the continuous change and development of the technology era, cars have been gradually applied in our lives, and they are widely used. It is understood that the current automobile industry is very popular with the public in today's era, and the total annual sales are increasing year by year. Everyone must know very well about cars, but I believe everyone is not very clear about the various parts and molds of cars. For example, car lights, car lights are a general term for all automotive lighting systems. Car lights have very high requirements for appearance, so they have extremely high requirements for mold design and manufacturing. The headlight adopts H7 as the far and near light source, and the far and near light is switched through a motor and a shutter. The position light uses 8 LEDs and has a separate position light light distribution mirror. Many people are not very clear about the requirements for the appearance of plastic parts, so what is the appearance of the plastic parts? Next, the Xiehe rapid prototyping manufacturer will give you a brief introduction.

1. Under certain circumstances, according to the characteristics of the plastic parts, we can know to a certain extent that the plastic parts of the lamp housing have the risk of sticking, and the design of the plastic parts needs to prevent sticking. Generally, plastic parts are internal functional parts, lamp head holes, back cover holes and other assemblies, and the requirements for these assemblies are very high.

2. Among plastic parts materials, non-appearance parts are a relatively special material, and the requirements in all aspects must meet its main standards, otherwise the products produced are not up to standard, and the appearance of general plastic parts is not allowed There are spots, shrinkage depressions, weld lines, flashes and other defects. However, the requirements for the appearance of sink marks are not very high, and they can be freely matched in all aspects.

3. The shape of plastic parts is actually relatively complicated. There are 6 undercuts on the outer surface of common plastic parts, and a lateral core-pulling structure is required. Except that the lamp head hole is not a left-right mirror image, the other features of the lamp housing are left-right mirror images.

To sum up, the above is my preliminary understanding of this product. If you want to know more, please call our Xiehe Rapid Prototyping Manufacturer.