How do plastic mold manufacturers deal with white edges?

How do plastic mold manufacturers deal with white edges? Generally speaking, the first consideration for people who don’t understand this profession is to change the material. Why do you say that? Because this is a method that many people who don’t understand plastic injection processing know, but t... read more

What is the material of the general car headlight lampshade

Generally, the glass covers of the headlights and taillights of vehicles are injection molded of high-grade polycarbonate (also known as PC, resin spectacle lenses are this material). Polycarbonate has high hardness, high strength, high toughness, UV resistance and good light transmittance. Therefor... read more

Analysis of injection warpage deformation of thin-walled injection molded parts

Warpage deformation means that the shape of injection molded products is deformed and warped unevenly, which deviates from the shape accuracy requirements of the parts. It is one of the common and difficult product defects in injection mold design and injection production. With the development of th... read more

China's mold industry leads the world in output value

After more than half a century of development, my country's mold industry has been greatly improved, and the development speed is very rapid. In general, the development of mold design and manufacturing technology in China has gone through the embryonic stage of handcrafted workshop manufacturing, t... read more

Three common polishing methods for precision stamping dies

There are two main purposes for polishing precision stamping dies. One is to increase the brightness and beauty of the precision dies. The second is to make the mold easy to demold. When polishing, generally use a coarse whetstone to roughen the surface of the machined mold cavity, and then grind aw... read more