弧面凸轮三维图形软件的开发

Development of Software of 3-D Globoidal Cam Drawings

利用VBA开发的弧面凸轮三维图形软件,对弧面凸轮三维图形进行了化设,绘制了复杂弧面凸轮的三维线架图,这对于进行复杂弧面凸轮的工程图交流,对设计阶段把握弧面凸轮的外形、压力角、脊部宽度与机械强度、减少和避免设计失效,都有着重要的应用价值。

The authors proceed to design of 3-D globoidal cam drawings through the software they have developed with VBA and plot 3-D contours for the complex globoidal cams, which are of great significance for the communion of the cams by engineering drawings, the mastery of contour, pressure angles, ridge width and mechanical strength of the cams, and the reduction and avoidance of failure in design phrase.