A Fast Calculation Algorithm for the Envelope Surface in Multi-Axis NC Machining
This paper presents a fast calculation algorithm for the generation of envelope surface in multi-axis NC machining. According to the cutter location file, the motion coordinate system is constructed. Then the typical ball-end mill is analysised and the calculation formulas are obtained. The proposed formulas are independent of the types of the NC machines. This algorithm has been applied to a prototype system which was developed by ACIS 3D Modeling and Hoops toolkits. In the field of graphic NC verificaiton and robot trajectory planning it has good application prospect.
envelope surface multl-axls motion coordinate systems calculation formulas ACIS
Ruifeng Guo Shimin Zhang Jianjun Peng Zhixiang Shao Zhenzhen Sift Wanfu Ding
Shenyang Institute of Computing Technology Chinese Academy of Sciences Shenyang 110171, China
国际会议
长沙
英文
2297-2300
2009-10-10（万方平台首次上网日期，不代表论文的发表时间）