Asymmetrical teeth meshing near general centre distance
DOI:
https://doi.org/10.32972/dms.2012.013Kulcsszavak:
tooth shape, tooth root curve, tooth root stress, asymmetrical teeth, general teeth, backlash-free engagementAbsztrakt
In propulsion technique applied in every day practice the load of gears is usually one directional or two directional, but the stresses on the tooth flanks are not the same degree. Numerous researches verify that departing from standard symmetric toothed wheels, the load carrying capacity of gears can be increased by asymmetric teeth. Effects of deviation from standard have numerous consequences, which have to be examined. For example geometric results, especially, when the gear pair is not fitted in elementary centre distance, but general centre distance. We would like to answer that, what kind of addendum modifications have to be applied to ensure backlash-free engagement.
Hivatkozások
Gy. Erney: Fogaskerekek.Műszaki Könyvkiadó, Budapest, 1983.
Zs. Drágár–L. Kamondi: Questions about design of gears generated by non-symmetric racks. Géptervezők és Termékfejlesztők XXVII. Szemináriuma, Miskolc, Hungary, November, 2011. GÉP, LXII. Volume I, 2011/7–8., Scientific Society of Mechanical Engineering, Budapest, 2011. pp. 35–38.
Zs. Drágár–L. Kamondi: Design questions of gears with non-symmetric teeth. 13th International Conference on Tools, Miskolc, March 2012; Department of Production Engineering, University of Miskolc, 2012. pp. 329–332.
Zs. Drágár–L. Kamondi: Determination of general tool basic profile for gears using analytical geometry. XX. International Conference on Mechanical Engineering, OGÉT 2012, Cluj, Romania; Hungarian Technical Scientific Society of Transylvania, Cluj 2012. pp. 105–108.
