一个立式五轴联动车削中心的控制算法
为大家介绍一篇关于机床制造的外文,翻译摘要,说明出处及参考文献,希望对同行有所帮助,另如果需要更多资讯,请登录成海铣床http://www.chjc.cn。
国际制造技术杂志
七月2012,61卷,问题5,PP 569-584
摘要
它是实现转弯和五轴铣削非常有用的,只有一个设置和钻井,这是有可能的五轴加工中心。在本文中,我们提出了一个本机的控制算法和两个平移和三个旋转轴。车削中心有一二个轴不旋转轴相交的头。这增加了加工的可能性和允许某些类型的加工机床无以奇异位置。把桌子的原因轴承支撑和基础热变形加热所需的高角速度表。如果铣削或钻孔后立即转向了,机床坐标轴的运动应修正以消除加工产生误差由于偏转,校正,本文进行了。解决这种类型的电机的正、逆运动学允许编程机运动如一五轴龙门铣床进行加工。这是促进机编程。
López de Lacalle LN, Lamikiz A 2008 Machine tools for high performance machining. Springer Verlag, ISBN: 978-1-84800-379-8立式铣床http://www.x5032.com
Mahbubur RMD, Heikkala J, Lappalainen K, Karjalainen JA 1997 Positioning accuracy improvement in five-axis milling by post processing. Int J Mach Tools Manuf 372:223–236 CrossRef
Lamikiz A, López de Lacalle LN, Ocerin O, Díez D, Maidagan E 2008 The Denavit and Hartenberg approach applied to evaluate the consequences in the tool tip position of geometrical errors in five-axis milling centres. Int J Adv Manuf Technol 37:122–139 CrossRef
Liu H, Li B, Wang X, Tan G 2011 Characteristics of and measurement methods for geometric errors in CNC machine tools. Int J Adv Manuf Technol 54:195–201 CrossRef
Yang SH, Kim CK-H, Park &262Y-K, Lee &262S-G 2004 Error analysis and compensation for the volumetric errors of a vertical machining centre using a hemispherical helix ball bar test. Int J Adv Manuf Technol 23:495–500 CrossRef
Elbestawit MA, Srivasta AK, Veldhuis SC 1995 Modelling geometric and thermal errors in a five-axis CNC machine tool. Int J Mach Tools Manuf 359:1321–1337 CrossRef铣床http://www.x52k.com
Lin Y, Shen Y 2003 Modelling of five-axis machine tool metrology models using the matrix summation approach. Int J Adv Manuf Technol 214:243–248 CrossRef
Nawara L, Kowalski J, Sladek J 1989 The influence of kinematic errors on the profile shapes by means of CMM. CIRP Ann 381:511–516 CrossRef
Tseng P-C, J-Ho H 2002 A study of high-precision CNC lathe thermal errors and compensation. Int J Adv Manuf Technol 19:850–858 CrossRef
Zhang H, Yang J, Zhang Y, Shen J, Wang C 2011 Measurement and compensation for volumetric positioning errors of CNC machine tools considering thermal effect. Int J Adv Manuf Technol 55:275–283 CrossRef
Ramesh R, Mannan MA, Poo AN 2002 Support vector machines model for classification of thermal error in machine tools. Int J Adv Manuf Technol 20:114–120 CrossRef立式铣床http://www.tzchenghai.com
Pahk HJ, Lee SW 2002 Thermal error measurement and real time compensation system for the CNC machine tools incorporating the spindle thermal error and the feed axis thermal error. Int J Adv Manuf Technol 20:487–494 CrossRef
López de Lacalle LN, Lamikiz A, Sánchez JA, Salgado MA 2007 Toolpath selection based on the minimum deflection cutting forces in the programming of complex surfaces milling. Int J Mach Tools Manuf 47:388–400 CrossRef