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Record 1 of 2169
Topology of modified helical gears
Author and Affiliation:
Litvin, F. L.(Illinois Univ., Chicago, IL, United States)
Zhang, J.(Illinois, University, Chicago, United States)
Handschuh, R. F.(Illinois Univ., Chicago, IL, United States)
Coy, J. J.(NASA Lewis Research Center, U. S. Army, Propulsion Directorate, Cleveland)
Abstract: The topology of several types of modified surfaces of helical gears is proposed. The modified surfaces allow absorption of a linear or almost linear function of transmission errors. These errors are caused by gear misalignment and an improvement of the contact of gear tooth surfaces. Principles and corresponding programs for computer aided simulation of meshing and contact of gears have been developed. The results of this investigation are illustrated with numerical examples.
Publication Date: Jan 01, 1989
Document ID:
19900034077
(Acquired Nov 28, 1995)
Accession Number: 90A21132
Subject Category: MECHANICAL ENGINEERING
Document Type: Conference Paper
Publication Information: (SEE A90-21102)
Publisher Information: United States
Meeting Information: 1989 International Power Transmission and Gearing Conference; 5th; Apr. 25-28, 1989; Chicago, IL; United States
Financial Sponsor: NASA; United States
Organization Source: Illinois Univ.; Chicago, IL, United States
NASA Lewis Research Center; Cleveland, OH, United States
Army Aviation Systems Command; Cleveland, OH, United States
Description: 8p; In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: Copyright
NASA Terms: ALIGNMENT; GEAR TEETH; GEARS; MISALIGNMENT; TOPOLOGY; TRANSMISSIONS (MACHINE ELEMENTS); COMPUTER AIDED DESIGN; COMPUTERIZED SIMULATION; ERROR ANALYSIS; NUMERICAL ANALYSIS
Imprint And Other Notes: IN: 1989 International Power Transmission and Gearing Conference, 5th, Chicago, IL, Apr. 25-28, 1989, Proceedings. Volume 2 (A90-21102 07-37). New York, American Society of Mechanical Engineers, 1989, p. 547-554. Previously announced in STAR as N89-28015.
Availability Source: Other Sources
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