Journal ArticleDOI
Effect of sursulf treatment on the performance of 0.14% C steel gears
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In this article, Sursulf-treated low carbon steel gears were tested in a back-to-back gear test rig and the failure of the gears is by pitting and the contact stress-pitting life curve has been established.About:
This article is published in Wear.The article was published on 1987-12-15. It has received 4 citations till now. The article focuses on the topics: Micro pitting & Carbon steel.read more
Citations
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Journal ArticleDOI
The influence of contact stress distribution and specific film thickness on the wear of spur gears during pitting tests
TL;DR: In this article, the authors investigated the role of surface finish and surface finish on gear wear and found that the wear on the gear flanks depended on the lubricant film thickness and it was higher for the milled gears.
Journal ArticleDOI
Experimental and analytical study of gear micropitting initiation and propagation under varying loading conditions
TL;DR: In this article, the authors investigated gear micropitting initiation and propagation when subjected to varying torque loads under a constant rotational speed and found that the specific lubricant film thickness varies considerably because of changes of surface roughness after gears are subjected to various running cycles under varying torque levels.
Dissertation
Effects of variable load and rotational speed conditions on gear micropitting in wind turbine gearboxes
Journal ArticleDOI
Optimization of disc geometry and hardness distribution for better transferability of fatigue life prediction from disc to FZG tests
TL;DR: In this paper , the transferability of results from twin disc to FZG gear tests has not been properly assessed in the available literature, despite the fact that DIN 3990 recommends the use of disc tests if no other gear test results are available.
References
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Advanced Mechanics of Materials
Fred B. Seely,James O. Smith +1 more
TL;DR: Theories of stress and strain have been studied in this article, where linear stress-strain-temperature relations have been used to describe the behavior of various materials. But they do not consider the effects of bending of straight beams.
Journal ArticleDOI
Pitting of Gears and Discs
R. A. Onions,J. F. Archard +1 more
TL;DR: Pitting tests using 127 mm (5 in) centres distance gear rig under controlled conditions are described in this paper, which confirm Dawson's conclusion that an important factor influencing pitting life is the ratio of surface roughness to the calculated lubricant film thickness.