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Starting from the error excitation of transmission in the direction of meshing line, taking the mechanical gearbox as the object,

In order to facilitate comparison with subsequent experimental verification, corresponding numbered nodes are defined on the model box, through which

Gears transmit power between the main and passive gears by the meshing force on the tooth surface. The meshing force

Profile modification is an effective method to reduce gear vibration, noise and thermal bonding failure. Profile modification can correct load

Gear drive system is a complex structure system which includes gear pair, drive shaft, bearing, box and other components. The

Process routing design in machining.In order to ensure that the geometrical shape, dimension measuring accuracy, position moving accuracy and various

1. Material Selection of Blank The mechanical gear blank is simple in structure and small in size, and it has

The blank is determined to be abrasive forging. After cleaning, the blank is positive-heat quenched and ground to effectively eliminate

Gear drive system is widely used in various mechanical equipment because of its accurate transmission ratio, stable and reliable, long

Gear drive system is the core mechanism of mechanical equipment and the main equipment to determine the performance of the

For tracked vehicle gear drive system, firstly, the dynamic loads of main components in different gears are compared and analyzed;

In order to guarantee the normal operation and use of the double gear effectively and facilitate material processing, the height

No-load knocking of gears is one of the important sources of vehicle knocking noise. No-load knocking usually occurs in two