A Probabilistic View of Problems in Form Error Estimation

Author:

Yang Tai-Hung1,Jackman J.1

Affiliation:

1. Department of Industrial and Manufacturing System Engineering, Iowa State University, Ames, IA

Abstract

Form error estimation techniques based on discrete point measurements can lead to significant errors in form tolerance evaluation. By modeling surface profiles as random variables, we show how sample size and fitting techniques affect form error estimation. Depending on the surface characteristics, typical sampling techniques can result in estimation errors of as much as 50 percent. Another issue raised in the fitting approach is the metric p selection for the fitting objective. We show that for p = 2 and p = ∞, the selection does not appear to significantly affect the estimation of form errors.

Publisher

ASME International

Subject

Industrial and Manufacturing Engineering,Computer Science Applications,Mechanical Engineering,Control and Systems Engineering

Reference25 articles.

1. ANSI Y14.5M, 1982, Dimensioning and Tolerancing, American National Standard, Engineering Drawings and Related Documentation Practices, The American Society for Mechanical Engineers, New York.

2. Anderson and Osborne, 1977, “Discrete, Nonlinear Approximation Problems in Polyhedral Norms. A Levenberg-like Algorithm,” Numer. Math., 28, pp. 157–170.

3. Barrodale and Phillips, 1975, “Solution of an Overdetermined System of Linear Equation in the Chebychev Norm,” ACM Trans. on Math. Software, 1, pp. 264–270, 1975.

4. Caskey, G., et al., 1991, “Sampling Techniques for Coordinate Measuring Machines,” Proc. of the 1991 NSF Design and Mfg. Sys. Conf, January 1991, pp. 779–786.

5. Caskey, G., et al., 1992, “Sampling Techniques for Coordinate Measuring Machines,” Proc. of the 1992 NSF Design and Mfg. Sys. Conf., January 1992, pp. 983–988.

Cited by 8 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Surface Characterization and Evaluation;High Definition Metrology Based Surface Quality Control and Applications;2019

2. Co-Kriging Method for Form Error Estimation Incorporating Condition Variable Measurements;Journal of Manufacturing Science and Engineering;2015-10-27

3. A Six-sigma approach for benchmarking of RP&M processes;The International Journal of Advanced Manufacturing Technology;2006-01-03

4. A roundness evaluation algorithm with reduced fitting uncertainty of CMM measurement data;Journal of Manufacturing Systems;2006-01

5. A Shannon sampling approach to form error estimation;Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture;2002-02-01

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3