Substitute geometry of the features of size: Applications to multidimensional features

V. Portman; V. Shuster; Y. Rubenchik; Y. Shneor

doi:10.1115/1.2410021

Substitute geometry of the features of size: Applications to multidimensional features

V. Portman, V. Shuster, Y. Rubenchik, Y. Shneor

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The problems of the substitute geometry for features of size are considered and an algorithm for synthesis of the substitute features (SF) is developed. Three and only three classes of surfaces are proved to have an incomplete set of position and orientation deviations within the SF equation: cylinders with any directrix, surfaces of revolution with any meridian, and helical surfaces with any profile. The form accuracy of multidimensional features relating to these classes is considered: ellipsoid of revolution, epitrochoidal cylinder, and Archimedean screw. The deterministic consideration is accompanied by evaluation of the uncertainty of the standard assessments of the geometric accuracy and capacity of the computing procedure.

Original language	English
Pages (from-to)	52-65
Number of pages	14
Journal	Journal of Computing and Information Science in Engineering
Volume	7
Issue number	1
DOIs	https://doi.org/10.1115/1.2410021
State	Published - 1 Mar 2007

ASJC Scopus subject areas

Software
Computer Science Applications
Computer Graphics and Computer-Aided Design
Industrial and Manufacturing Engineering

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10.1115/1.2410021

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Substitute geometry of the features of size: Applications to multidimensional features

Abstract

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