Analysis of the gear tooth gearing by the module m = 2.625 mm of hydraulic pumps | Journal of Engineering Sciences

Analysis of the gear tooth gearing by the module m = 2.625 mm of hydraulic pumps

Author(s): Krivosheya A. V., Voznyy V. V., Melnyk V. E.

Affilation(s): Institute of Superhard Materials of the National Academy of Sciences of Ukraine, 2 Avtozavodska St., 04074, Kyiv, Ukraine

*Corresponding Author’s Address: ism20@ism.kiev.ua

Issue: Volume 4; Issue 1 (2017)

Dates:
Paper received: April 2, 2017
The final version of the paper received: May 28, 2017
Paper accepted online: May 30, 2017

Citation:
Krivosheya A. V. Analysis of the gear tooth gearing by the module m = 2.625 mm of hydraulic pumps / A. V. Krivosheya, V. V. Voznyy, V. E. Melnyk // Journal of Engineering Sciences. —  Sumy : Sumy State University, 2017. — Volume 4, Issue 1. — P. A11-A15.

DOI: 10.21272/jes.2017.4(1).a2

Research Area: Manufacturing engineering, machines and tools

Abstract: The article deals with the method of finishing the cylindrical gears with diamond worm gear in mechanical engineering on a wide-universal milling machine. For processing, a special device has been developed, which provides for elastic coupling in a tool-detail pair. Diamond tools with different grain parameters, which are used in processing, have been developed and manufactured. As a criterion for evaluating the treatment of gears, roughness parameters were used, which were measured before and after treatment. The measurements were made, both along the profile and along the tooth line of the treated gear. During the work, dynamometers, profilometer, barbell gauge, normalizer were used. For the statistical evaluation of the data obtained, distribution curves were constructed. As a result of research on tooth gearing of gear teeth surfaces, rational parameters of granularity of diamond hone, processing modes, as well as the processing scheme are established.

Keywords: cylindrical gears, tooth gearing, roughness.

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Scientific journal "The Journal of Engineering Sciences"
ISSN 2312-2498 (Print), ISSN 2414-9381 (Online).

Faculty of Technical Systems and Energy Efficient Technologies
Sumy State University