牛头刨床主运动机构的计算机作图设计

牛头刨床主运动机构的设计,实际上是一个平面六杆机构的设计。如果用解析法进行连杆机构设计,则因构件数较多,而造成计算过程繁杂、抽象,验证设计参数比较困难。本文提出利用计算机作图求解,不但能提高设计效率,而且由绘图机绘出的图形直观,并能满足设计精度要求。应用本软件时,用户可对输出图形和数值进行分析,如有必要还可通过人机对话改变机构的设计数据,以获得该机构的最佳设计效果。

Draft CAD of Shaper Main Motion Mechanism

Design of the mechanism is actually one of a six-bar linkage. If pure analytic method is used,design parameters are difficult to check because of so many bars, complacated and abstract calculations. Its solution with CAD not only improves efficiency, but also prints out intuitive pictures by automatic drawing machine and with results in good aggreement with design accuracy. If necessary, the result data are changed by interacting with computer after passable process is executed and result diagrams analyzed, and thus optimized design results obtained.