The meshing condition of the helical gear is that the normal modulus is equal to the normal pressure angle. In the transmission process, the transmission efficiency is low and the wear is fast, so it is often used in instruments and small auxiliary transmissions. The gear transmission between the…

The geometric characteristics of the tooth surface of the high-precision spiral bevel gear are complex, and the manufacturability is strong. From the perspective of mathematical theory, even if the modulus, pressure angle, helix angle and contact area of ​​the tooth surface of the bevel gear are…

1. Slurry leakage at the shaft end, bearing damage, stirring blades, broken and loose liners, broken wire ropes, knotted, track deformation damage, pulley damage, various load-bearing parts damage, etc. The reasons are as follows: ① human factors. Operators did not maintain the equipment in time,…