Development and application of CNC turning macro-program based on non-circular curve

doi:10.4028/www.scientific.net/AMM.105-107.2271

	Development and application of CNC turning macro-program based on non-circular curve
	Yue, Qiuqin1 ; Yu, Hua 2
	2012
会议录名称	Applied Mechanics and Materials
卷号	105-107
页码	2271-2274
会议名称	2011 International Conference on Vibration, Structural Engineering and Measurement, ICVSEM2011
会议日期	October 21, 2011 - October 23, 2011
会议地点	Shanghai, China
会议录编者/会议主办者	Guangzhou University ; Cleveland State University ; Xi'an Jiaotong University ; Tongji University ; The Hong Kong Polytechnic University
出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
摘要	Owing to the deficiency of machining non-circular curve by manual programming in CNC system, the universal macro-program of machining non-circular curve based on the ellipse curve in CNC turning of the FANUC system is developed by adopting analytical and inductive approach. The real application of machining ellipse and parabola curves are also proposed in this paper, which showed that the universal macro-program is flexible and convenient. The programming efficiency and quality is increased effectively while machining any other non-circular curve works. The non-circular curves such as ellipse and parabola curves usually are encounterd in CNC turning production. The machining method of line or circular approach is adopted almost in non-circular curves because many lathes only have line and circular interpolation function. The line or circular approach method which uses a number of small lines or circulars to connect one non-circular has both complex calculation and machining difficulty in manual programming. If we use CAD/CAM automatic programming system, the program will be too long to read easily and DNC (Direct Numerical Control) working should be necessary. The machining efficiency is lower. However, the application of macro-program can solve the problems in manual programming. Based on the macro-program of FANUC CNC system, the universal macro-program of non-circular curves turning is successfully developed and applied in production in this paper © (2012) Trans Tech Publications.
关键词	Automatic programming Computer systems programming Geometry Machining Structural design Vibration analysis Automatic programming systems Cad/cams CNC system CNC turning Direct numerical controls Ellipse curve Interpolation function Machining efficiency Machining methods Macro-program Non-circular Parabola curves Real applications Variable
DOI	10.4028/www.scientific.net/AMM.105-107.2271
收录类别	EI
语种	英语
EI入藏号	20114214438738
原始文献类型	Conference article (CA)
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.cqcet.edu.cn/handle/39TD4454/3255
专题	智能制造与汽车学院
作者单位	1.Chongqing College of Electronic Engineering, Chongqing, China; 2.College of Optoelectronic Engineering, Chongqing University, Chongqing, China
第一作者单位	重庆电子科技职业大学
推荐引用方式 GB/T 7714	Yue, Qiuqin,Yu, Hua. Development and application of CNC turning macro-program based on non-circular curve[C]//Guangzhou University, Cleveland State University, Xi'an Jiaotong University, Tongji University, The Hong Kong Polytechnic University:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany,2012:2271-2274.