Subject for carbide wire drawing dies, it analyses the problems related to ultrasonic machining equipment, investigates ultrasonic process and introduces the production and test of dies.

本文以硬质合金拉丝模为试验研究对象，探讨了超声加工设备有关问题，进行了超声加工工艺的研究，介绍了拉丝模的生产试验情况。

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Wire-drawing with ultrasonic vibration is a new processing technology through transferring ultrasonic vibration to common wire drawing, belong to ultrasonic plastic processing.

超声振动拉丝是一种在常规拉丝过程中叠加超声振动的新加工工艺，属于超声塑性加工。

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