摘要
从加工螺旋面的基本原理出发，依据刀具回转面与被加工螺旋面包络的接触线（切削线）是一条空间曲线的原理，建立了数学模型；提出了加工螺旋面用盘形刀具廓形理论计算的基本原理和方法，并为曲杆泵、螺杆钻具等的螺旋面加工用盘形刀具设计提供了理论计算公式。
On the basis of the basic principle of belieal surface machining, and considering the contacting line between the rotative surface of the cutter and the belieal surface of the workpiece being a space curve, the author sets up a mathematical model, presents the basic principle and method for calculating the profile of disc-shaped cutters for belieal surface machining,and gives equations for the design of disc-shaped cutters for machining the belieal surface of screw pumps and screwdrills.
出处
《石油机械》
北大核心
1994年第9期18-24,41,共8页
China Petroleum Machinery
关键词
螺旋面
切削加工
盘形刀具
计算
belieal surface of workpiece cutting disc-shaped cutter design
