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 Generation method for five-axis NC spiral tool path based on parametric surface mapping Zhou B(周波); Zhao JB(赵吉宾); Liu WJ(刘伟军); Li L(李论) Department 装备制造技术研究室 Source Publication JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY ISSN 1009-6124 2013 Volume 26Issue:5Pages:676-694 Indexed By SCI ; EI ; CSCD EI Accession number 20134316880914 WOS ID WOS:000325703600003 CSCD ID CSCD:4945916 Contribution Rank 1 Funding Organization This research was supported by the National Program on Key Basic Research Project of China (973 Program) under Grant No. 2011CB302400 and the National Natural Science Foundation of China (NSFC) under Grant Nos. 50975274 and 51175479. Keyword 5-axis Nc Machining Mapping Rule Partial Differential Equations Spiral Tool Path Abstract A new spiral tool path generation algorithm for 5-axis high speed machining is proposed in this paper. Firstly, the voltage contours are calculated to satisfy the machining parameters in the mapping parametric domain by means of the electrostatic field model of partial differential equations. Secondly, the mapping rules are constructed and the machining trajectory is planned out in the standard parametric domain in order to map and generate the spiral trajectory in the corresponding parametric domain. Finally, this trajectory is mapped onto the parametric surface for the obtainment of the spiral tool path. This spiral tool path can realize the machining of complicated parametric surface and trimmed surface without tool retractions. The above-mentioned algorithm has been implemented in several simulations and validated successfully through the actual machining of a complicated cavity. The results indicate that this method is superior to the existing machining methods to realize the high speed machining of the complicate-shaped cavity based on parametric surface and trimmed surface. Language 英语 WOS Headings Science & Technology ; Physical Sciences WOS Subject Mathematics, Interdisciplinary Applications WOS Research Area Mathematics Citation statistics Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS] Cited Times:1[CSCD]   [CSCD Record] Document Type 期刊论文 Identifier http://ir.sia.cn/handle/173321/13957 Collection 智能产线与系统研究室 Corresponding Author Zhou B(周波) Affiliation 1.Shenyang Institute of Automation, Graduate University of the Chinese Academy of Sciences, Shenyang 110016, China2.Shenyang Institute of Automation, Shenyang 110016, China Recommended CitationGB/T 7714 Zhou B,Zhao JB,Liu WJ,et al. Generation method for five-axis NC spiral tool path based on parametric surface mapping[J]. JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY,2013,26(5):676-694. APA Zhou B,Zhao JB,Liu WJ,&Li L.(2013).Generation method for five-axis NC spiral tool path based on parametric surface mapping.JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY,26(5),676-694. MLA Zhou B,et al."Generation method for five-axis NC spiral tool path based on parametric surface mapping".JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY 26.5(2013):676-694.