Model Analysis of a Novel Error Measurement Device of Five-axis Manufacturing Center

Abstract

Abstract:

In order to measure the errors of a five-axis machine tool quickly and accurately, the R-test was developed. In this paper, the current research status of the R-test device worldwide and presents its typical working principle and structure were introduced and the idealistic and realistic error model of this measurement device were constructed. Besides, the transformation matrix from sensor readings and precision ball center dimensions were established, and effect of all error sources on the accuracy of the error measurement device was displayed according to sensitivity analysis. Finally, the error measurement accuracy of this error measurement device was analyzed by Monte-Carlo analysis.

Key words: 5-axis machine tool, error model, Monte-Carlo simulation, sensitivity analysis

CLC Number:

TH 701

LI Liangliang,DU Zhengchun. Model Analysis of a Novel Error Measurement Device of Five-axis Manufacturing Center[J]. Journal of Shanghai Jiaotong University, 2013, 47(11): 1801-1806.

References

［1］Schwenke H, Knapp W. Geometric error measurement and compensation of machinesAn update［J］. CIRP AnnalsManufacturing Technology, 2008, 57: 660675.

［2］羡一民，王科峰. 激光干涉仪技术及发展［J］.工具技术,2003,37(11):6874.

XIAN Yimin, WANG Kefeng. The development of laser interferometer technology［J］. Tools Technology, 2003, 37(11):6874.

［3］赵小松，方沂，章青,等.四轴联动加工中心误差补偿技术的研究［J］.中国机械工程,2000（6）：637639.

ZHAO Xiaosong, FANG Yi, ZHANG Qing, et al. The study of error compensation technology for 4axis NC machine tool［J］. Chinese Journal of Mechanical Engineering, 2000（6）：637639.

［4］Yang J G, Ren Y Q, Du Z C. An application of realtime error compensation on a NC twinspindle lathe［J］. Journal of Materials Processing Technology, 2002, 129(1/2/3): 474479.

［5］Weikert S, Knapp W. Rtest, a new device for accuracy measurements on five axis machining center［J］. CIRP AnnalsManufacturing Technology, 2004, 53: 429432.

［6］Bringmann B, Knapp W. Modelbased ‘ChasetheBall’calibration of a 5axes machining center［J］. CIRP AnnalsManufacturing Technology, 2006, 55: 531534.

［7］Bringmann B, Kung A. A measuring artifact for true 3D machining testing and calibration ［J］.CIRP AnnalsManufacturing Technology, 2005, 54: 471474.

［8］Ibaraki S, Oyama C, Otsubo H. Construction of an error map of rotary axes on a fiveaxis machining center by static Rtest［J］. International Journal of Machining Center and Manufacturing, 2011, 51: 190200.

［9］Ihara Y, Hiramatsu Y. Design of motion accuracy measurement device for NC machine tools with three displacement sensors［J］. Int J of Automation Technology, 2011, 5: 847854.

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