Evaluation of straightness and flatness error using computational geometric techniques

被引：85

作者：

Samuel, GL ^{[1
]}

Shunmugam, MS ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Mech Engn, Madras 600036, Tamil Nadu, India

来源：

COMPUTER-AIDED DESIGN | 1999年 / 31卷 / 13期

关键词：

computational geometry; minimum zone; function-oriented evaluation; form error; straightness; flatness;

D O I：

10.1016/S0010-4485(99)00071-8

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

The Coordinate Measuring Machines capable of automated measurement are being widely used in on-line and off-line inspection. The measurement data obtained from these inspection devices have to be further processed and analyzed, to assess the geometric form of the manufactured components. In the present work, algorithms based on Computational Geometric techniques have been developed for minimum zone and function-oriented evaluation of straightness and flatness. The algorithms are validated using the simulated data and the data available in the literature. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：829 / 843

页数：15

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