In the refrigeration compressor, the assembly of the shaft and the rotor is usually realized by the interference heat installation. Shrink fit mainly uses the expansion and contraction properties of materials. Put the heated expansion rotor on the shaft. When the rotor is restored, the hoop force on the shaft will be generated to ensure… Read more Shaft and rotor cold assembled industrial refrigerator
Tag: Shrink fit
Shrink fit technology of industrial refrigerator
Application of cold shrink assembly process(1) Product limited by structureThe reducer for excavator is an integral main steel structure, with irregular shape and high processing accuracy. If hot mounting is adopted, it is easy to produce deformation, and if press mounting is adopted, it is easy to affect the assembly accuracy, so it can only… Read more Shrink fit technology of industrial refrigerator