Traceable metrology for large involute gears

被引:14
作者
Wiemann, Ann-Kathrin [1 ]
Stein, Martin [1 ]
Kniel, Karin [1 ]
机构
[1] Phys Tech Bundesanstalt, Bundesallee 100, D-38116 Braunschweig, Germany
来源
PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY | 2019年 / 55卷
关键词
Gear metrology; Novel large involute gear measurement standard; Coordinate measuring machine (CMM); Calibration; Measurement uncertainty; Intercomparison;
D O I
10.1016/j.precisioneng.2018.10.001
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Renewable energy systems are becoming more important due to the current energy transition, where the main share of renewables is derived from wind energy systems. However, failure rates due to critical drivetrain components need to be significantly reduced. Traceable quality management is necessary, but has not yet been established for the large-scale workpieces and their quality assurance. Measurement standards need to be made available for the manufacturing industry. A novel involute gear measurement standard with a diameter of about two metres has therefore been developed. After the first worldwide calibration process of a large-scale gear had been conducted, the measurement standard was used for an intercomparison between seven participants. Apart from the development of this measurement standard, the establishment of a calibration service was initiated, so that setting up quality assurance for large-scale gears is possible in the future.
引用
收藏
页码:330 / 338
页数:9
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