Precautions for cold assembly of stern tube bearing industrial refrigerator (1) Before installation, all parts shall be cleaned and cleaned without oil, water, sand and other sundries. (2) When assembling the flange bolts between shafts, the flange shall be positioned with temporary bolts. The neck of the positioning bolt shall be 0.01-0.02MM loose according to… Read more Precautions for cold assembly of stern tube bearing industrial refrigerator
Tag: rotor assembly
Shaft and rotor cold assembled industrial refrigerator
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
Mechanical cold assembly equipment is specially used for cold assembly of train parts
The mechanical cold assembly equipment is applicable to the assembly of the interference fit parts which can be frozen for the contained parts (such as pin shaft, elastic support shaft) if the contained parts (such as planetary frame, torsion arm, etc.) cannot be heated or the heated parts will lead to the changes of the… Read more Mechanical cold assembly equipment is specially used for cold assembly of train parts