A Feedrate Scheduling Strategy Based on a General Force Model
Sculpture surface machining is a critical process commonly used in die/mold industries. Since there is a lack of scientific tools in practical process planning stages, feedrates for CNC machining are set individual constant values all along the toolpath. In this paper, an enhanced mathematical cutting force model is presented and is used for selecting varying and appropriate feed values along the tool path in order to decrease the cycle time in sculpture surface machining. The model is tested under various machining conditions and proved to be effective.
Feedrate scheduling Cutting force NC machining
Cai Yujun Duan Chunzheng Sun Lijie
Tianjin Key Laboratory of High Speed Cutting & Precision Machining(TUTE), Tianjin 300222,China School of Mechanical Engineering, Key Laboratory of Ministry of Education for Precision and Non-trad
国际会议
第九届加工技术进展国际会议(9th International Conference on Progress of Machining Technology)
昆明
英文
509-515
2009-04-25（万方平台首次上网日期，不代表论文的发表时间）