非模态回转轴旋转角的优化方法

doi:10.3901/JME.2018.03.178

机械工程学报 ›› 2018, Vol. 54 ›› Issue (3): 178-185.doi: 10.3901/JME.2018.03.178

非模态回转轴旋转角的优化方法

唐清春^1,2, 尹韶辉^1,3, 王永强¹, 张健⁴

1. 湖南大学国家高效磨削工程技术研究中心长沙 410082;
2. 广西科技大学工程训练中心柳州 545006;
3. 长沙纳美特超精密制造技术有限公司长沙 430100;
4. 吉林科技职业技术学院长春 130123

收稿日期:2017-06-11 修回日期:2017-12-19 出版日期:2018-02-05 发布日期:2018-02-05
通讯作者: 尹韶辉(通信作者),1967年出生,男,博士,教授,博士研究生导师。主要研究方向为超精密及微纳制造技术与装备。E-mail:yinshaohui@hnu.edu.cn
作者简介:唐清春,1972年出生,男,博士研究生,副教授。主要研究方向为数控多轴加工技术。Email:gxtangqingchun@163.com;王永强,男,1979年出生,博士,讲师。主要研究方向为磁场辅助超精密加工。E-mail:rancher_wong@126.com;张健,男,1989年出生,硕士。主要研究方向为数控多轴加工技术。E-mail:gxligq@163.com
基金资助:
国家自然科学基金资助项目（51565006，51675171）。

Optimization Method for Rotation Angle of the Non Modal Rotary Shaft

TANG Qingchun^1,2, YIN Shaohui^1,3, WANG Yongqiang¹, ZHANG Jian⁴

1. National Engineering Research Center for High Efficiency Grinding, Hunan University, Changsha 410082;
2. Engineering Training Center, Guangxi Science and Technology University, Liuzhou 545006;
3. Changsha Nanometer Ultra-precision Manufacturing Technology Corp. Ltd., Changsha 430100;
4. Jilin Science & Technology Vocational Technical College, Changchun 130123

Received:2017-06-11 Revised:2017-12-19 Online:2018-02-05 Published:2018-02-05

摘要/Abstract

摘要： 针对使用非模态回转轴的双摆头五轴联动机床的转角在使用过程中受到局限的问题，提出一种基于后置处理的旋转角度优化算法。根据旋转角的转动范围确定初始修正条件，在保证刀具接触点坐标不变的情况下，采用分区域限制对修正区的旋转坐标值进行优化。通过运动学模型的建立，基于该类机床的基本后置处理算法，结合JAVA语言，开发出具有角度优化的专用后置处理器。某叶轮零件的仿真和实际加工结果表明，本算法能够对加工中旋转角进行修正，避免了由于结构原因造成的加工局限，从而提高了机床的使用范围，同时此法也为其他同类机床解决旋转角受限问题提供了一定的参考。

关键词: JAVA, 非模态, 后置处理, 双摆头五轴机床, 旋转角

Abstract: A rotation angle optimized algorithm based on post processing is proposed to overcome the problem that rotation angle of rotary shaft is limited in the use of the double pendulum head five axis machine tool with the non modal rotary shaft. According to the rotation range of the rotation angle to determine the initial correction condition, in the case that the tool contact point is fixed, the rotation coordinates of the correction area are optimized. Through the establishment of the kinematic model, a special post processor with angle optimization is developed using java language based on the basic post processing algorithm of the machine tool. Simulation and practical processing of an impeller part using the algorithm are carried on. Results show that it could revise the rotation angle in the processing so as to improve the scope of machine tools for the processing limitation due to structural reasons is avoided. This method also provides a certain reference to solve the problem of limited rotation angle for other similar machine.

Key words: double pendulum head five axis machine tool, JAVA, non modal, post processing, rotation angle

中图分类号:

TK263

唐清春, 尹韶辉, 王永强, 张健. 非模态回转轴旋转角的优化方法[J]. 机械工程学报, 2018, 54(3): 178-185.

TANG Qingchun, YIN Shaohui, WANG Yongqiang, ZHANG Jian. Optimization Method for Rotation Angle of the Non Modal Rotary Shaft[J]. Journal of Mechanical Engineering, 2018, 54(3): 178-185.

参考文献

[1] 周志雄,周秦源,任莹晖. 复杂曲面加工技术的研究现状与发展趋势[J]. 机械工程学报,2010,46(17):105-113. ZHOU Zhixiong,ZHOU Qinyuan,REN Yinghui. Current research and development trends of complex surface machining technology[J]. Journal of Mechanical Engineering,2010,46(17):105-113.
[2] 吴大中,王宇晗,冯景春,等. 五坐标数控加工的非线性运动误差分析与控制[J]. 上海交通大学学报,2007,41(10):1608-1612. WU Dazhong,WANG Yuhan,FENG Jingchun,et al. Analysis and control of the non-linear errors in five-axis NC machining[J]. Journal of Shanghai Jiao Tong University,2007,41(10):1608-1612.
[3] 杨旭静,周元生,陈泽忠,等. 五轴数控加工中旋转轴运动引起的非线性误差分析及控制[J]. 机械工程学报,2012,48(3):140-146. YANG Xujing,ZHOU Yuansheng,CHEN Zezhong,et al. Analysis and control of tool path interpolation error in rotary axes motions of five-axis CNC milling[J]. Journal of Mechanical Engineering,2012,48(3):140-146.
[4] TAKEUCHI Y,SHIMIZH H,IDEMURA T,et al. Five-axis controlled machining based on solid models[J]. Journal of the Japan Society for Precision Engineering,1990,56(2):111-116.
[5] CHO H D,JUN Y T,YANG M Y. Five-axis CNC milling for effective machining of sculptured surfaces[J]. International Journal of Production Research,1993,31 (11):2559-2573.
[6] XAVIER B,SYLVAIN L. 5-axis local corner rounding of linear tool path discontinuities[J]. International Journal of Machine Tools & Manufacture,2013,73:9-16.
[7] SNEHA T,YUSUF A. Local tool path smoothing for five-axis machine tools[J]. International Journal of Machine Tools & Manufacture,2015,96:15-26.
[8] HO M C,HWANG Y R,HU C H. Five-axis tool orientation smoothing using quaternion interpolation algorithm[J]. International Journal of Machine Tool and Manufacture,2003,43(12):1259-1267.
[9] WANG Nan,TANG Kai. Automatic generation of gouge-free and angular-velocity-compliant five-axis tool path[J]. Computer-Aided Design,2007,39(10):849-852.
[10] CASTAGNETTI C,DUC E,RAY P. The domain of admissible orientation concept:A new method for five-axis tool path optimization[J]. Computer-Aided Design,2008,40(9):938-950.
[11] 耿聪,于东,张晓辉. 五轴联动数控加工中的刀具轨迹控制算法[J]. 中国机械工程,2010,21(24):2904-2909. GENG Cong,YU Dong,ZHANG Xiaohui. An algorithm for tool path control on five-axis CNC machining[J]. China Mechanical Engineering,2010,21(24):2904-2909.
[12] 樊留群,齐党进,沈斌,等. 五轴联动刀轴矢量平面插补算法[J]. 机械工程学报,2011,47(19):158-162. FAN Liuqun,QI Dangjin,SHEN Bin,et al. Plane interpolation of tool orientation algorithm for five-axis circumference milling[J]. Journal of Mechanical Engineering,2011,47(19):158-162.
[13] 杨乐. 五轴联动数控系统刀具半径补偿研究[D]. 哈尔滨:哈尔滨工业大学,2006. YANG Le. The research of cutter radius compensation of five-axis CNC system[D]. Harbin:Harbin Institute of Technology,2006.
[14] 陈明君,李凯,李子昂. 五轴数控刀具半径补偿算法研究与数控仿真[J]. 工具技术,2010,44(3):62-64. CHEN Mingjun,LI Kai,LI Ziang. Research of algorithm of cutting tool radius compensation in five-axis CNC and simulation of numerical control[J]. Tool Engineering,2010,44(3):62-64.
[15] TUNG C,TSO P. A generalized cutting location expression and postprocessors for multi-axis machine centers with tool compensation[J]. International Journal of Advanced Manufacturing Technology,2010,50(9-12):1113-1123.
[16] TUNG C,TSO P. Inverse kinematics with 3-dimensational tool compensation for 5-axis machine center of tilting rotary table[J]. Applied Mechanics and Materials,2012,110-116:3525-3533.
[17] 唐清春,马忠亮,刘谦,等. (A-C)式双摆头五轴机床旋转角的选择及优化[J]. 组合机床与自动化加工技术,2015 (1):16-18. TANG Qingchun,FAN Chao,LIU Qian,et al The selection of (A-C) double swing five-axis machine angle of rotation[J]. Modular Machine Tool＆Automatic Manufacturing Technique,2015 (1):16-18.
[18] KUAN Hungchen. Investigation of tool orientation for milling blade of impeller in five-axis machining[J]. Int. J. Adv. Manuf. Technol.,2011 52(5):235-244.
[19] CHEN H P,KUO H H,TSAY D M. Removing tool marks of blade surfaces by smoothing five-axis point milling cutter paths[J] J. Mater. Process. Tech.,2009,209:5810-5817.
[20] OZTURK E,TUNC LT,BUDAK E Investigation of lead and tilt angle effects in 5-axis ball-end milling processes[J]. Int. J. Mach. Tools Manuf.,2009, 49:1053-1062.
[21] DING Han,BI Qingzhen,ZHU Limin,et al. Tool path generation and simulation of dynamic cutting process for five-axis NC machining[J]. Huazhong University of Science and Technology Mechanical Engineering,2010,30 (10):3408-3418.

非模态回转轴旋转角的优化方法

Optimization Method for Rotation Angle of the Non Modal Rotary Shaft

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 6

编辑推荐

Metrics

本文评价

[1]	袁晓明, 邹易达, 蹤雪梅, 阎鹏, 张立杰. 部分断面掘进机截割头截割性能研究[J]. 机械工程学报, 2017, 53(24): 193-200.
[2]	周续;张定华;吴宝海;罗明. 非正交双转台五轴机床后置处理通用方法[J]. , 2014, 50(15): 198-204.
[3]	徐汝锋;陈志同. 基于后置处理五轴刀具半径补偿方法[J]. , 2014, 50(13): 157-164.
[4]	肖文磊;郇极. 切削加工机器人与CAD/CAM系统集成化[J]. , 2011, 47(15): 52-60.
[5]	任福君;姜永成. 大厚度复杂曲面线切割丝损在线检测及补偿[J]. , 2008, 44(6): 237-242.
[6]	李铁民;郑浩峻;汪劲松;段广洪. 并联机床后置处理算法与系统[J]. , 2002, 38(12): 44-48，5.