xiehe model

We all know that automobiles have been gradually applied in our lives, and the coverage of the automobile industry is gradually expanding with the development of society. The car is mainly composed of multiple components and parts, and the "eyes" of the car are mainly used for lighting. Car lights are a general term for all car lighting systems. The appearance requirements of car lights are actually relatively high, especially for mold design and manufacturing. Rapid prototyping of car lights is an advanced manufacturing technology, which has been widely used in the manufacturing industry in developed countries, and a new technical field has emerged from it. With the continuous development of science and technology, the lamp molding technology has been gradually strengthened, and the design of parts is becoming more and more strict. Then let me give you a brief introduction.

1. The parting surface is smooth and has no sharp corners, no thin steel, wireless or point sealing glue. Generally, the parting surface is constructed according to the shape of the plastic part. The parting surface of the lamp mold has extremely high requirements, and the surface to be constructed is not allowed to wrinkle.

2. Design R angles for all non-formed corners to prevent stress cracking. The process R angle is not less than R5. According to the size of the mold, design a relatively large process R angle as much as possible.

3. Avoidance of the parting surface. The parting surface avoidance not only refers to the peripheral parting surface, but also includes the large-area parting surface. The width of the parting surface of the mold is 40MM, and the fixed and movable molds in the area other than the parting surface must avoid 1MM to effectively reduce the processing hours.

4. The parting surface should be smooth and flat, and the parting surface should be constructed with extension surface, grid surface and sweeping surface as much as possible. The sealing surface should be designed according to the tonnage of the injection molding machine and the size of the mold.

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.