Confirm Method for the Output Precision of Machine Tool Based on Machining Precision of Workpiece

Abstract:

For the machine tool with complex forming motion, there is not accurate corresponding relationship between the existing criterion on precision design and the machining precision of workpiece. This article proposes a design scheme on machine tool precision based on machining precision of Workpiece. In this scheme, the first work is to complete the precision distribution and inspection from the workpiece to various component parts of technology system and achieve the total output precision of machine tool under the specified machining precision. This article serves YK3610 gear hobber as the example to describe the error model of system and basic application method in this work.

• Periodical: Applied Mechanics and Materials (Volumes 121-126)
• Pages: 1774-1778
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.121-126.1774
• Online since: October 2011
• Authors: Qiang Huang, Qing Feng Li
• Keywords: Complex Forming Motion, Machine Tool, Position-Pose Error, Precision Design

References

[1] MCCLURE E R. Annals of CIRP, 1967, Vol. 15, pp.61-66.

[2] CHEN J S, YUAN J, NI J. Transaction of NAMRI，1992, Vol. 20, pp.325-329.

[3] LIN P D, EHMANN K F. Int. J. of mach，Tools Manufact, 1993, Vol. 33(5), pp.675-693.

[4] LI Shengyi, DAI Yifan. Changsha: National University of Defense Technology Press，2007. (in Chinese).

[5] LIU Youwu, ZHANG Qin, ZHAO Xiaosong. Chinese Journal of Mechanical Engineering, 2002, Vol. 38(1), pp.127-130. (in Chinese).

[6] XIA Junyong, HU Youmin WU Bo. Chinese Journal of Mechanical Engineering, 2010, Vol. 46(15), pp.191-198. (in Chinese).

[7] LIN Weiqing, FU Jianzhong, CHEN Zichen. Chinese Journal of Mechanical Engineering, 2009, Vol. 45(3), pp.178-182. (in Chinese).

[8] Litewen. Shanghai: Shanghai Science and Technology Press, 1984. (in Chinese).

[9] ZENG Tao. Haerbin: Haerbin Institute of Technology Press, 1989. (in Chinese).