| Autor: |
Myungsoo KIM, Daisuke IBA, Tomohiro TATSUMI, Junichi HONGU, Morimasa NAKAMURA, Ichiro MORIWAKI |
| Jazyk: |
japonština |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
Nihon Kikai Gakkai ronbunshu, Vol 82, Iss 839, Pp 16-00128-16-00128 (2016) |
| Druh dokumentu: |
article |
| ISSN: |
2187-9761 |
| DOI: |
10.1299/transjsme.16-00128 |
| Popis: |
Improving quality of hobbed gears must yield high accuracy of ground gears. This can be achieved by measuring hobbed gears accurately. Pitch deviations are most crucial in grinding processes with a worm type grinder. In the preset study, a new measuring method is proposed for single pitch deviations. In this method, measured helix trace data are conditioned with Gaussian Filter to be divided into short- and long-wavelength components. Single pitch deviations are calculated from the long-wavelength components around the center of facewidth. The calculated deviations showed 62.6 % lower variation in iterative measurements. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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