MATEC Web Conf.
Volume 317, 20207th International BAPT Conference “Power Transmissions 2020”
|Number of page(s)||8|
|Section||Materials and Technological Processes|
|Published online||03 August 2020|
Technique of tooth relieving of worm hobs for cutting Novikov gears with double lines of action
1 LLC “SELLACTION”, 127540, Russia, Moscow, Dubninskaya St., 12-1-269
2 JS Co “EZTM”, 144005, Russia, Electrostal
* Corresponding author: email@example.com
Worm hobs for cutting Novikov gears have the profile of a generating worm, which varies not only in a radius, but also in a sign of curvature. A technique for relieving tooth flanks of these hobs by disk grinding wheel is developed. It allows for bringing together grinding and ground profiles in an axial section of the generating worm as close as possible. A method for calculating setting-ups and profile coordinates of the grinding wheel is given for real production conditions.
Key words: worm hobs / grinding / relieving / tooth profile / Novikov gears
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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