摘要
以切削运动和刀具的切削刃为基准对切削方向毛刺进行了分类,并对其生成机理及主要影响因素进行了实验研究和相应的理论分析,揭示出切削方向毛刺的主要形式及其形成过程,给出了表示切削方向毛刺产生撕裂时的重要物理量─—界限切削深度叫α_(pI).同时,还提出了抑制切削方向毛刺的若干措施,开发出了几种控制或减小切削方向毛刺的新方法.
his paper classified the forms of forward burrs in metal cutting on the basisof the cutting motion and tool outting edges.The principles of forming and themain influencing factors of forward burr are studied ,and the related theories areanalyzed.Thus a clear understanding of the types, and the forming process of theburrs is obtained. The physical quantity of determiuing the tear of forwardburr-limit depth of cut α_(pr)-is given. A oertain number of measures and newrestraining methods to control and decrease the forward burrs are advanced.
出处
《应用科学学报》
CAS
CSCD
1994年第3期239-245,共7页
Journal of Applied Sciences
关键词
切削方向毛刺
金属切削
毛刺
machining, forward burr, limit depth of cut, deburringtechnology.