標題: Contact Characteristics of Recess Action Worm Gear Drives 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;RA worm gear drive;double-depth teeth;kinematic error;average contact ratio;instantaneous contact teeth;tooth contact analysis
公開日期: 1-十一月-2011
摘要: Based on the previously developed mathematical model of a series of recess action (RA) worm gear drive (i.e., semi RA, full RA, and standard proportional tooth types) with double-depth teeth, the tooth contact analysis (TCA) technique is utilized to investigate the kinematic error (KE), contact ratio (CR), average contact ratio (ACR), instantaneous contact teeth (ICT) under different assembly conditions. Besides, the bearing contact and contact ellipse are studied by applying the surface topology method. Three numerical examples are presented to demonstrate the influence of the assembly errors and design parameters of the RA worm gear drive on the KE, CR, ACR, ICT, and contact patterns. [DOI:10.1115/1.4004985]
URI: http://dx.doi.org/10.1115/1.4004985
http://hdl.handle.net/11536/15382
ISSN: 1050-0472
DOI: 10.1115/1.4004985
期刊: JOURNAL OF MECHANICAL DESIGN
Volume: 133
Issue: 11
結束頁: 
顯示於類別:期刊論文


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