Improved gear metrology based on the calibration and compensation of rotary table error motions

被引：22

作者：

Wang, Qichang ^{[1
]}

Peng, Yue ^{[1
]}

Wiemann, Ann-Kathrin ^{[2
]}

Balzer, Felix ^{[3
]}

Stein, Martin ^{[2
]}

Steffens, Norbert ^{[3
]}

Goch, Gert ^{[1
]}

机构：

[1] Univ N Carolina, Charlotte, NC 28223 USA

[2] Physikal Tech Bundesanstalt, Braunschweig, Germany

[3] Hexagon Mfg Intelligence, Wetzlar, Germany

来源：

CIRP ANNALS-MANUFACTURING TECHNOLOGY | 2019年 / 68卷 / 01期

关键词：

Gear; Compensation; Rotary table;

D O I：

10.1016/j.cirp.2019.04.078

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Geometric measurements of cylindrical gears are mainly conducted by either applying the generation principle or by coordinate measurements of points on a flank surface. In both cases, a rotary table (RT) is highly involved in the inspection process. The RT error motions and the misalignments of the gear axis with respect to the table's effective rotary axis affects the measurement results, whose impacts increase with the gear dimensions. This paper presents the influence of such errors on gear measurements using both the classical line oriented and the areal inspection methods. A compensation method to remove these influences in gear evaluations is proposed using a RT, which was calibrated with a ball plate artifact. The methods are validated by measuring and evaluating a large gear artifact applying multiple strategies with and without compensation. (C) 2019 Published by Elsevier Ltd on behalf of CIRP.

引用

页码：511 / 514

页数：4

共 6 条

[1] Future gear metrology based on areal measurements and improved holistic evaluations [J].