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The five stages of gear processing in Shijiazhuang include material preparation, tooth blank processing, tooth profile processing, tooth surface heat treatment, and first level tooth surface processing
Shijiazhuang helical gears are items closely related to our daily lives. Before reducing wear and tear, it is necessary to know the cause of the wear and tear in order to prescribe the right medicine and fundamentally solve the problem
The main reason for damage during gear processing and use is that the lubricating oil, due to its low viscosity, low speed, and high load, cannot establish an oil film when the friction pair is in operation