Generally, when the temperature changes, the volume of the object will always change. Most objects (including solid, liquid, gas) will increase when the temperature rises, and the volume will decrease when the temperature decreases. This phenomenon is called thermal expansion and cold contraction. In industrial production, the phenomenon of thermal expansion and cold contraction is… Read more Cold assembly technology of industrial refrigerator
Tag: mechanical assembly
Steel sleeve cold shrink assembly has more advantages than press in assembly
Interference joint is often encountered in mechanical assembly, which is a fixed connection that can not be disassembled. Due to the interference between the contained parts and the contained parts, the traditional pressure matching method mainly includes hammering, tool pressing, press pressing, etc. However, when the fit interference is large, the fit diameter is large,… Read more Steel sleeve cold shrink assembly has more advantages than press in assembly