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Why can the transmission change speed?Why can the gearbox adjust the output torque and speed of the machine? It's the principle of gears and levers. There are many different gears in the gearbox. Through the combination of gears of different sizes, the adjustment of torque and speed can

Causes of transmission shift skipping defect:l) Due to the excessive wear of the gear teeth of the variable speed gear, gear sleeve or synchronizer cone, a rudiment is formed along the direction of the tooth length, and an axial thrust is generated when the gear is meshed, which is also affe