Contact Characteristics of Recess Action Worm Gear Drives With Double-Depth TeethSource: Journal of Mechanical Design:;2011:;volume( 133 ):;issue: 011::page 111006DOI: 10.1115/1.4004985Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: 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.
keyword(s): Worm gears AND Equations ,
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| contributor author | Wei-Liang Chen | |
| contributor author | Chung-Biau Tsay | |
| date accessioned | 2017-05-09T00:45:39Z | |
| date available | 2017-05-09T00:45:39Z | |
| date copyright | November, 2011 | |
| date issued | 2011 | |
| identifier issn | 1050-0472 | |
| identifier other | JMDEDB-27955#111006_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/146962 | |
| description abstract | 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. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Contact Characteristics of Recess Action Worm Gear Drives With Double-Depth Teeth | |
| type | Journal Paper | |
| journal volume | 133 | |
| journal issue | 11 | |
| journal title | Journal of Mechanical Design | |
| identifier doi | 10.1115/1.4004985 | |
| journal fristpage | 111006 | |
| identifier eissn | 1528-9001 | |
| keywords | Worm gears AND Equations | |
| tree | Journal of Mechanical Design:;2011:;volume( 133 ):;issue: 011 | |
| contenttype | Fulltext |