Paper Title:
Error Separation and Correction Technology of Precision Measuring System in Aspheric Fine Grinding Phase
  Abstract

In precision measurement, the existed error of measuring system influences surface accuracy more. This paper provides an error analysis focusing on the research effort on aspheric lens on-machine measurement for form accuracy. And the error parameters including positioning error of coordinate origin, tilt angle and radius error of probe head are investigated. It was known that it was quite difficult to obtain the parameters by detecting instruments, so the method of error separation and correction based on measuring standard parts is presented in this paper to guide the inverse solution for higher measuring accuracy. Also, a measuring experiment with Φ210mm lens is executed. Experimental results indicate that the method based on standard parts is suitable for on-machine precision measuring of aspheric lens.

  Info
Periodical
Edited by
Bo Zhao, Xipeng Xu, Guangqi Cai and Renke Kang
Pages
71-76
DOI
10.4028/www.scientific.net/KEM.416.71
Citation
Z. Z. Wang, Y. B. Guo, J. Guo, Q. Xu, "Error Separation and Correction Technology of Precision Measuring System in Aspheric Fine Grinding Phase", Key Engineering Materials, Vol. 416, pp. 71-76, 2009
Online since
September 2009
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Z.C. Wang, X.L. Hu, C.H. Zhang
Abstract:A simplified one-dimensional model, accounting for thermal errors related to high speed spindle of 5-axis CNC machine tools, is developed,...
411
Authors: Shu Guang Niu, Lan Yu Yang
Abstract:One kind of standard model equipment of three-dimensional coordinate measurement machine with non-contract curved surface used for...
208
Authors: Fang Li, Shu Gui Liu, Lei Zhao
Chapter 6: Frontiers of Mechanical Engineering (1)
Abstract:A new 5-DOF flexible coordinate measuring machine (CMM) is introduced in this paper, which uses REVO system produced by Renishaw. According...
3273
Authors: Jian Yin, Ming Li, Fang Yu Pan
Chapter 2: Applied Mechanics and Mechanical Engineering
Abstract:Enhancing the accuracy of machine tool is a key goal of machine tool manufactures and users. To characterize the Quasi-static errors and then...
781
Authors: Jin Wei Fan, Yun Li, Xiao Feng Wang
Abstract:According to the multi-body system theory and geometric topology analysis method, combining the geometric structure and working principle of...
160