Results 221 to 230 of about 4,904 (263)
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2014
AbstractThis article provides an overview of steel gear heat treating processes and brings out the nuances of the various important heat treating considerations for steel gear applications. The heat treatment processes covered are annealing, carburizing, hardening, low-pressure carburizing, induction hardening, through hardening, and nitriding. In view
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AbstractThis article provides an overview of steel gear heat treating processes and brings out the nuances of the various important heat treating considerations for steel gear applications. The heat treatment processes covered are annealing, carburizing, hardening, low-pressure carburizing, induction hardening, through hardening, and nitriding. In view
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Improved Steel for Landing Gear Design
SAE Technical Paper Series, 1989<div class="htmlview paragraph">An improved high-strength, high-toughness steel has been developed which shows considerable promise for landing gear applications. Previous materials provided high strength or high toughness, but not both. The improved material is a modified chemistry of AF1410 steel with increased carbon and an altered heat treat ...
William W. Macy +3 more
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OIL-TREATED STEEL AND GROUND GEARS
SAE Technical Paper Series, 1924<div class="htmlview paragraph">The Cadillac Company has used S.A.E. 3250 steel for at least 8 years. This is medium nickel-chromium steel. Many other kinds have also been tried. Experience has shown that transmission gears made of carburized steel are not within 30 per cent as accurate as those made of oil-treated steel.
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Analysis of the Gearing Theoretic between Plastic Helical Gear and Steel Worm
Applied Mechanics and Materials, 2010The gearing transmission equation was deduced by the principle of the engagement characteristics between plastic helical gear and steel worm. This paper makes an analysis on the law which is the deformation process of tooth profile and potential contact in different kinds of load by means of Hertz contact theory.
Yi Shu Hao, Bin Nan Yue, Xin Xing Zhu
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Use of Sintered Steel Gear in Application Worm-and-Gear Set
2013Due to the low manufacturing costs, worm- andgear set with the combination of a steel worm and a plastic gear are used almost exclusively in automotive auxiliary drive units such as window lifters, seat adjustments and windscreen wipers. Worm-and-gear sets are a simple and compact way to achieve a high speed gear ratio.
Miltenović, Aleksandar +4 more
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Impact Properties of Selected Gear Steels
SAE Technical Paper Series, 1978<div class="htmlview paragraph">The unnotched Charpy impact properties of carburized 8620, 4620, 4620 + 0.3 Mo, and 3310 were studied at two case depths. The ranking of the alloys in order of increasing impact strength for both case depths was: 8620, 4620, 4620 + 0.3 Mo, 3310.
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SPIE Proceedings, 1996
The experimental work describes the possibility of substituting the expensive alloying steel 12XH3A for the low-cost material (steel 40X) in manufacturing gears of the motor cycle gearing box. It ban be achieved on the basis of the obtained results and with the help of laser melting treatment of small-alloying steel.
L. M. Abramov +3 more
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The experimental work describes the possibility of substituting the expensive alloying steel 12XH3A for the low-cost material (steel 40X) in manufacturing gears of the motor cycle gearing box. It ban be achieved on the basis of the obtained results and with the help of laser melting treatment of small-alloying steel.
L. M. Abramov +3 more
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A Perspective on the Performance of Carburized Gear Steels
SAE Technical Paper Series, 1984<div class="htmlview paragraph">Recent research on carburized steels has demonstrated a correlation between the toughness properties of a carburized steel and the fatigue performance in combined load testing (high-cycle fatigue plus overload). The data presented suggest that, for applications where loads above the fatigue limit are encountered ...
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Development of Cleaner Steels for Gear Applications
Steel components such as bearings, wheel hubs, transmission gears, and shafts that are part of critical systems in transportation equipment are especially impacted by steel cleanliness. Under high contact loads, nonmetallic inclusions in steel can reduce the life of these components.Denise Correa de Oliveira +5 more
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