The engine and gearbox need to be assembled at low temperature, which is more convenient and precise than the press in assembly! With the development of cryogenic treatment technology, the lowest temperature of our cryogenic assembly box is nearly – 150 ℃, which provides advanced cryogenic assembly equipment for automobile cryogenic assembly industry. It can… Read more Low temperature assembly technology in automobile industry
Tag: cryogenic assembly
Bearing frozen interference fit
The method of bearing freezing interference fit depends on the interference after the assembly of the parts to achieve the tight connection. After assembly, due to the elastic deformation of materials, there is pressure between mating surfaces. Cryogenic assembly is a kind of assembly formula method that uses industrial freezer to cool the parts that… Read more Bearing frozen interference fit
Prevention of Bearing Deformation in Freezing Assembly of Industrial Freezer
At present, the rolling bearing is refrigerated for 30 min (- 196 ℃) in the industrial freezer before assembly on the motorcycle, and then loaded into the motorcycle. This technology has been widely used in motorcycle industry. Before, motorcycles used imported bearings. In order to realize the localization of imported bearings, our factory produced alternative… Read more Prevention of Bearing Deformation in Freezing Assembly of Industrial Freezer