Punching clutch clutch noise source Precision punch

Punching clutch clutch noise source Precision punch press noise can be divided into operating noise and working noise best drill machine, precision punch key clutch clutch is the essence of the key to open the key with the three keys in one of the key sets of bonding CNC beam steel drilling machine. Clutch engagement noise is caused by a series of impacts. 1, the transfer key and the impact of the suite, that is, steady-state rotating key and rotating the middle of the two sets of joints in the process of collision. 2, the impact of the key and the crankshaft, that is, one side of the key and the impact of the suite at the same time, the other side of the reaction force in the former under the impact of the crankshaft. 3, the impact of the crankshaft and its supporting sliding bearings angle steel cutter. Clutch engagement by the size of the impulse, in a certain quality conditions determine the impact of high and low speed; also contact with the stiffness and damping characteristics of the material itself.

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