A Strategy of Toolpath Generation for Finish Machining of Mold Cavity Based on Tool-Zmap Model

摘要：

A strategy of toolpath generation based on Tool-Zmap geometric model has been proposed to achieve efficient finish machining of mold cavity. Considering cutting tool wear, the finish machining of mold cavity was performed using variable cutting tools of different diameter. Each cutting tool only cuts the corresponding area to avoid identifying machining characteristic and poor rigidity of cutting tool during high speed machining. Finally, the validity of presented strategy was experimentally affirmed by a machining example.

关键词： Mold cavity NC machining Toolpath High speed machining

作者: Cai Yujun Duan Chunzheng Sun Lijie

作者单位: Tianjin Key Laboratory of High Speed Cutting & Precision Machining(TUTE), Tianjin 300222 School of Mechanical Engineering, Key Laboratory of Ministry of Education for Precision and Non-trad

会议类型: 国际会议

会议名称: 第九届加工技术进展国际会议(9th International Conference on Progress of Machining Technology)

会议地点: 昆明

会议语种:英文

页码: 273-278

在线出版日期: 2009-04-25（万方平台首次上网日期，不代表论文的发表时间）