展成车刀廓形的解析解和确定工件节线位置的关系  

Formed Turning Tool: The Solution of the Tools Outline andthe Position of the Workpieces Pitch-line

作　　者：李福援[1] 马德通[1] 宋国英[1] 

机构地区：[1]西安工业学院机械工程系

出　　处：《西安工业学院学报》1994年第2期173-177,共5页Journal of Xi'an Institute of Technology

摘　　要：给出求展成车刀廓形通用的一种解析解，得出描述刀具廓形的极坐标方程．指出要加工出正确的工件廓形，工件节线位置的确定应使刀具极坐标方程中转角ψ为单调增函数．文中也给出求解工件节线位置的公式．The analytic solution of the formed turning tool which worked by the principle of Plane meshinghas been given in this paper. For cutting the exactly outline of a workpiece. a function of the Ψ that isa parameter in the analytis colation must be a increasing function. A method to posit the pitch-line hasbeen given to suit the task.

关 键 词：车刀 解析解 工件节线位置 

分 类 号：TG712[金属学及工艺—刀具与模具]