摘要
研究了干式切削条件下 ,超声振动镗削4 0CrMnSiMoVA钢的工艺方法及加工精度、表面粗糙度。
The machining method and machining accuracy, surface roughness and surface hardening degree of ultrasonic vibration boring 40CrMnSiMoVA steel under the condition of dry cutting, and the regular patterns are investigated.
出处
《航空制造技术》
北大核心
2002年第5期58-60,共3页
Aeronautical Manufacturing Technology
