What is the function of the gearbox case?
Avoid the corrosion of parts and components in the peripheral environment.
Lubricate parts as containers of lubricating oil.
Material of gear box body:
Cast iron, cast steel.
The gearbox housing is composed of bottom shell, top cover, sealing, fastening screw, etc.
Why does the box body on the gear box form an arc curve?
There are gear boxes inside, the gearboxes are round, in order to make the shape more compact and save the space,so the gear box case is circle.
The gearbox case is usually gray iron HT200, which is easy to realize when casting and processing the gearbox housing.
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