螺旋曲面用盘形铣刀廓形设计的向量矩阵法  

Vector matrix Method for Designing the Disk shaped Milling tool Outlines in Forming Spiral Curved Surfaces

作　　者：易先忠[1,2] 邹连阳[1,2] 

机构地区：[1]江汉石油学院机械工程系 [2]北京石油机械厂

出　　处：《江汉石油学院学报》1997年第3期78-82,共5页Journal of Jianghan Petroleum Institute

摘　　要：螺旋曲面的加工和成形技术是单螺杆式石油水力机械中的一个重要研究课题。应用向量和矩阵理论，对工件螺旋曲面与刀具回转面的接触线上点的几何位置关系进行了分析，建立了公共点方程和正交方程，从而得到了一套简捷的设计圆柱螺旋曲面盘形铣刀廓形的新方法，并为其编制了专用的ＣＡＤ软件包。Machining and forming technique of spiral curved surfaces is one for important tasks of developing of single screw hydraulic machines Using vector and matrix theory, a geometric relationship of contact points, located at the contiguous curve between the workpiece spiral curved surface and milling tool rotary camber, is analyzed in detail A common point equation and a perpendicular equation are established A new method derived is useful to designing the disk shaped milling tool outlines in forming spiral curved surfaces And a special CAD software package is developed

关 键 词：盘形铣刀 螺旋曲面 廓形设计 向量矩阵法 铣刀 

分 类 号：TG714.02[金属学及工艺—刀具与模具]