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Keywords: Wear
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Proceedings Papers

Proc. ASME. IDETC-CIE2000, Volume 6: 8th International Power Transmission and Gearing Conference, 497-504, September 10–13, 2000
Paper No: DETC2000/PTG-14419
...Proceedings of DETC'OO ASME 2000 Design Engineering Technical Conferences and Computers and Information in Engineering Conference Baltimore, Maryland, September 10-13,2000 DETC2000/PTG-14419 APPLICATIONS OF NUMERICAL ANALYSIS OF HOBBING TO HOB WEAR, CUTTING FORCE AND GEAR TOOTH SURFACE TOPOGRAPHY...
Proceedings Papers

Proc. ASME. IDETC-CIE2019, Volume 6: 15th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T09A031, August 18–21, 2019
Paper No: DETC2019-98403
...Abstract Abstract This paper outlines a preliminary case study which examines the effect of friction on select thermoplastics during high load, low velocity, and dry sliding wear applications. The primary factors investigated were temperature increase, mass loss, and surface condition...
Proceedings Papers

Proc. ASME. IDETC-CIE2019, Volume 10: 2019 International Power Transmission and Gearing Conference, V010T11A041, August 18–21, 2019
Paper No: DETC2019-97439
...APPLICABILITY OF AN OIL BASED CALCULATION APPROACH FOR WEAR RISK AND WEAR LIFETIME TO GREASE LUBRICATED GEAR PAIRINGS Benedikt J. Siewerin, Andreas Dobler, Thomas Tobie, Karsten Stahl Gear Resaerch Center (FZG) Technical University of Munich (TUM) Department of Mechanical Engineering...
Proceedings Papers

Proc. ASME. IDETC-CIE2010, Volume 3: 30th Computers and Information in Engineering Conference, Parts A and B, 1003-1011, August 15–18, 2010
Paper No: DETC2010-29161
... 21 03 2011 In this paper, a statistical methodology of estimating wear coefficient and predicting wear volume in a revolute joint using in-situ measurement data is presented. An instrumented slider-crank mechanism is built, which can measure the joint force and the relative motion...
Proceedings Papers

Proc. ASME. IDETC-CIE2009, Volume 1: 22nd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 1089-1095, August 30–September 2, 2009
Paper No: DETC2009-86787
... of a capillary compensated 4-pocket worn hydrostatic journal bearing have been presented for a wide range of values of external load and nondimensional wear depth parameters. The numerically simulated results of bearing characteristics parameters in terms of maximum fluid-film pressure, minimum fluid-film...
Proceedings Papers

Proc. ASME. IDETC-CIE2003, Volume 4: 9th International Power Transmission and Gearing Conference, Parts A and B, 1035-1049, September 2–6, 2003
Paper No: DETC2003/PTG-48125
... to alter the additive chemistry to effect a change in the wear properties of the system. This paper discusses the potential effects observed for different antiwear and EP chemistry on the micropitting of cylindrical gears. Tests were conducted in an FZG test rig which has been used by the industry...
Proceedings Papers

Proc. ASME. IDETC-CIE2003, Volume 4: 9th International Power Transmission and Gearing Conference, Parts A and B, 501-506, September 2–6, 2003
Paper No: DETC2003/PTG-48064
... and the mold influences the hardness and the skin layer thickness of tooth. (2) The noise level becomes so low that the deformed layer produced for the gear’s tooth is thick. (3) The abrasive wear of gear is affected by the deformed layer, and the life of gear can be considered the moment when a noise level...
Proceedings Papers

Proc. ASME. IDETC-CIE2003, Volume 4: 9th International Power Transmission and Gearing Conference, Parts A and B, 791-796, September 2–6, 2003
Paper No: DETC2003/PTG-48100
... 24 06 2008 Friction and wear characteristics of natural iron sand coating were experimentally examined in the absence of lubricant. The friction motion was not be continuous, but be intermittent and proceeded by a process of stick-slip. An oxide film, Fe 2 O 3 , was formed along...
Proceedings Papers

Proc. ASME. IDETC-CIE2003, Volume 4: 9th International Power Transmission and Gearing Conference, Parts A and B, 797-804, September 2–6, 2003
Paper No: DETC2003/PTG-48101
... 24 06 2008 In this study the authors examined possibility of applying surface modification treatments frequently used under oil lubrication to gears in high vacuum. Friction and wear performance of surface modified spur gears and rollers made of stainless steel was investigated. A spur...
Proceedings Papers

Proc. ASME. IDETC-CIE2005, Volume 6: 5th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, Parts A, B, and C, 2161-2171, September 24–28, 2005
Paper No: DETC2005-84678
... of their production. Damage mechanisms such as wear, surface cracks, spalls, shells and elastic deformation as a result to rolling contact stresses can significantly reduce the service life of railway wheel sets and track and causing a negative impact on the rolling noise as well as on the ridding comfort. This paper...