Tool orientation optimization for 5-axis machining with C-space method | |
Mi, Zhenpeng1; Yuan, Chun-Ming1; Ma, Xiaohui2; Shen, Li-Yong1,2,3 | |
刊名 | INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY |
2017-02-01 | |
卷号 | 88期号:5-8页码:1243-1255 |
关键词 | Five-axis machining C-space Dijkstra's algorithm Difference graph Tool orientation |
ISSN号 | 0268-3768 |
DOI | 10.1007/s00170-016-8849-0 |
英文摘要 | Collision avoidance is a fundamental problem in five-axis tool path planning. A two-step frame is widely used in tool path generation, that is, to determine C-spaces and then to design collision free pathes in the C-spaces. We present a feasible C-space computation algorithm for triangular mesh models based on collision-cone computation and stereographic projection. Then we sample points in the free area at each CC point and generate a tool orientation using the graph-based method. We also introduce a difference graph to find a smoother tool orientation. Experimental results show that the accelerations and velocities of the rotation axes are much smoother than those given by Plakhotnik and Lauwers (Int J Adv Manuf Technol 74:307-318, 2014). |
资助项目 | National Key Basic Research Project of China[2011CB302400] ; NSFC[60821002] ; Beijing Nova Program[Z121104002512065] |
WOS研究方向 | Automation & Control Systems ; Engineering |
语种 | 英语 |
出版者 | SPRINGER LONDON LTD |
WOS记录号 | WOS:000393760100006 |
内容类型 | 期刊论文 |
源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/24811] |
专题 | 系统科学研究所 |
通讯作者 | Shen, Li-Yong |
作者单位 | 1.Chinese Acad Sci, Acad Math & Syst Sci, KLMM, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Sch Math Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Key Lab Big Data Min & Knowledge Management, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Mi, Zhenpeng,Yuan, Chun-Ming,Ma, Xiaohui,et al. Tool orientation optimization for 5-axis machining with C-space method[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2017,88(5-8):1243-1255. |
APA | Mi, Zhenpeng,Yuan, Chun-Ming,Ma, Xiaohui,&Shen, Li-Yong.(2017).Tool orientation optimization for 5-axis machining with C-space method.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,88(5-8),1243-1255. |
MLA | Mi, Zhenpeng,et al."Tool orientation optimization for 5-axis machining with C-space method".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 88.5-8(2017):1243-1255. |
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