High Precision Gear Hobbing Fixture ( complete one set, contain base plate, hobbing parts, collet, inner pull rod)

Gear Hobbing Fixture for gear shape rough finish processing.

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 Notes：

Gear hobbing is a common gear machining method. Its cutting process is discontinuous cutting, accompanied by forced and self-excited impact force. Therefore, hobbing has great requirements on the rigidity and clamping force of fixture itself. In the ordinary hobbing machine can be processed 7/8 grade precision gear, in the high precision hobbing machine, using precision hob, can be processed 4/5 grade precision gear. While ensuring the precision of machine tool and hob, the clamping precision between gear workpiece and fixture should also be improved.

Gear precision mainly includes motion precision, smoothness precision and contact precision. In gear hobbing, the length variation of common normal and ring diameter jump are controlled to ensure the motion accuracy, the working smoothness accuracy is guaranteed by the control of tooth shape error and base pitch error, and the contact accuracy is guaranteed by the control of tooth direction error.

Company Introduction：

Our company was founded in 1972, committed to gear fixture research and development, manufacturing and production, business involved in aerospace, automobile manufacturing, machinery manufacturing, gearbox reducer and other industries. 

Products include honing fixture, gear grinding fixture, gear hobbing fixture, shaving fixture, all kinds of collet, face drive. 

Our advantage is to provide customized solutions and services, as well as to provide high precision gear fixtures in a short time. 

Our products are widely used in all kinds of gear processing field, and export to Japan, Korea, India, Finland and other more than ten countries.