標題: | Mathematical model and tooth surfaces of recess action worm gears with double-depth teeth |
作者: | Chen, Wei-Liang Tsay, Chung-Biau 機械工程學系 Department of Mechanical Engineering |
關鍵字: | Recess action;Double-depth teeth;RA worm gear;Tooth surface variation |
公開日期: | 1-十二月-2011 |
摘要: | In this study, the surface equations of recess action (RA) worm gears with double-depth teeth, generated by a ZN worm-type hob cutter, are proposed. Based on the generation mechanism and the theory of gearing, a mathematical model of a series of worm gears, semi RA, full RA and standard proportional tooth types, with double-depth teeth is developed as the function of design parameters of the ZN worm-type hob cutter. According to the derived tooth surface equations, computer graphs of a series of worm gears with double-depth teeth are plotted. Tooth surface variations of the generated RA worm gears due to the varying pitch line, pressure angle and tooth height of the hob cutter are also investigated. (C) 2011 Elsevier Ltd. All rights reserved. |
URI: | http://dx.doi.org/10.1016/j.mechmachtheory.2011.07.015 http://hdl.handle.net/11536/18342 |
ISSN: | 0094-114X |
DOI: | 10.1016/j.mechmachtheory.2011.07.015 |
期刊: | MECHANISM AND MACHINE THEORY |
Volume: | 46 |
Issue: | 12 |
起始頁: | 1840 |
結束頁: | 1853 |
顯示於類別: | 期刊論文 |