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在压力加工中,振动加载是强化工艺过程的方法之一。在具有惰性(非平衡式)的和偏心振动器的装置上,曾研究了在变形力完全消除以前用振动力进行振动镦粗和脉冲冲压。在超声波振动条件下的挤压过程已为大家所知。本文所研究的是:在不完全消除载
In pressure machining, vibration loading is one of the ways to strengthen the process. On devices with inert (unbalanced) and eccentric vibrators, vibration upsetting and pulsing with vibrational forces have been studied prior to the complete elimination of deformation forces. The extrusion process under ultrasonic vibration is well known. What this paper has studied is: not completely eliminate the load