Extraction of cutter-workpiece engagement for multi-axis milling

Yun Yang, Min Wan, Wei Hong Zhang, Ying Chao Ma

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Cutter-workpiece engagement (CWE) is the contact zone where the cutting flutes enter and exit the workpiece as a function of axial depth of cut. Determination of CWE is the basis for predictions of cutting forces, machining error and chatter stability in multi-axis milling. In this paper, a solid modeling approach is developed to extract CWE for multi-axis milling by means of removal volume, which is obtained by subtracting analytic tool swept volume from in-process workpiece. Meanwhile, the feasible contact surfaces are used to trim the removal volume in order to determine CWE surfaces. Simulations are also performed to confirm the validity of the proposed method.

源语言英语
主期刊名Advances in Materials Manufacturing Science and Technology XV
出版商Trans Tech Publications Ltd
357-360
页数4
ISBN(印刷版)9783037858684
DOI
出版状态已出版 - 2014
活动15th International Manufacturing Conference in China, IMCC 2013 - Nanjing, 中国
期限: 16 10月 201318 10月 2013

出版系列

姓名Materials Science Forum
770
ISSN(印刷版)0255-5476
ISSN(电子版)1662-9752

会议

会议15th International Manufacturing Conference in China, IMCC 2013
国家/地区中国
Nanjing
时期16/10/1318/10/13

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