关于振动攻丝提高工艺系统刚度的研究  

Study of improving the rigidity of processing system of vibratory tapping

作　　者：冯启高[1] 马利杰[1] 王贵成[1] 

机构地区：[1]江苏大学机械工程学院

出　　处：《机械设计与制造》2005年第10期31-32,共2页Machinery Design & Manufacture

摘　　要：作为一种内螺纹加工新技术,振动攻丝技术在小直径、深孔、难加工材料的内螺纹加工方面发挥着不可替代的作用。这里从工艺系统刚度入手,分析研究了振动攻丝与普通攻丝工艺系统刚茺的基本系统,并通过试验验证了振动攻丝的实际工艺效果。As a kind of new technology of machining internal thread, vibratory tapping plays an important role in machining internal thread that is small diameter, big depth of difficult - to - machining. Form the rigidity of processing system, this paper analyzed and studied the relation of rigidity of processing system between vibratory tapping and common tapping. And by experiment we verified practical processing effect of vibratory tapping.

关 键 词：振动攻丝 临界条件 动态角位移 工艺效果 

分 类 号：TH12[机械工程—机械设计及理论]