Part.1 rational designThe mold is mainly designed according to the requirements of use, and its structure sometimes cannot be completely reasonable and evenly symmetrical. This requires the designer t......
2023-09-16Aluminum profile are made of aluminum and other alloying elements, usually processed into castings, forgings, foils, plates, strips, tubes, rods, profiles, etc., and then formed by cold bending, sawed......
2023-05-11