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1911Automechanika Shanghai 2025
Automechanika Shanghai 2025
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1905Hardness conversion table
There are many kinds of hardness test methods, including Rockwell hardness, Brinell hardness, Vivtorinox hardness, Knoop hardness, Ricker hardness, Wechsler hardness, bhiner hardness and so on. Each test method also includes different test conditions.
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1905The locking force and the locking torque of the bolt
The torque coefficient will be changed due to the use conditions. Please use this table as its reference standard.
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1905Strength of bolts, stop screws and pin
The above is the strength calculation method, in fact, we should consider the precision, hole, perpendicularity and surface roughness of the clearance between holes.
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