1. Maintenance of die casting mold during use 1, the die casting mold should be preheated befor
Zinc alloy die casting in the die casting industry, corrosion resistance is strong, but can not
Die casting aluminum is a kind of aluminum alloy, is suitable for die casting process of aluminu
In recent years, China's aluminum alloy die casting industry has been developing rapidly, alumin
.Aluminum alloy die-casting wall is not suitable for too thin, large-scale too thin wall, prone
I. Definition Die casting bruises, also known as scratches and bumps, are the scars caused by t