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RISStress Condition, Vibrational Exciting Force, and Contact Pattern of Helical Gears with Manufacturing and Alignment Error
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The general calculating method of load sharing to every tooth pair in meshing, load distribution, and contact pattern on tooth flank of helical gears with manufacturing and alignment error is ...
A Generalized Non-Newtonian Fluid Model Incorporated Into Elastohydrodynamic Lubrication
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A generalized Reynolds equation for the non-Newtonian fluid, which can incorporate most of the published rheological models, is proposed. The solution of the isothermal EHL line contact lubricated ...
The Application of Newton-Raphson Method to Thermal Elastohydrodynamic Lubrication of Line Contacts
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The Newton-Raphson method was applied to solve the thermal EHD lubrication model of line contacts. By accounting for thermal effects in the Newton-Raphson scheme, a very stable numerical approach ...
Simple Stress Formulae for a Thin-Rimmed Spur Gear. Part 1: Derivation of Approximation Formulae for Tooth Fillet and Root Stresses
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Using the finite element method, influences of chordal tooth thickness at the critical section of tooth, radius of curvature of fillet, rim thickness, and supporting condition of a thin-rimmed ...
Simple Stress Formulae for a Thin-Rimmed Spur Gear. Part 3: Examination of the Calculation Method and Stress State of Internal Spur Gear
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Tooth fillet and root stresses of an internal spur gear which is fixed by bolts or supported by pinned coupling were measured. The stress values are compared with those obtained by the simple ...
Contact Stress Between Rollers With Surface Irregularity
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To obtain fundamental data for research on surface durability of contacting bodies, contact stress between rollers with surface roughness or pit is analyzed. The increasing degree of contact ...
Thermal Elastohydrodynamic Lubrication of Rolling/Sliding Line Contacts
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The solution of thermal elastohydrodynamic lubrication of rolling/sliding line contacts has been obtained. The Newton-Raphson technique was used to solve the simultaneous system of Reynolds and ...
Soil Investigation of Fly Ash Deposit Improved by Heavy Compaction Method
Publisher: American Society of Civil Engineers
Abstract: An in situ test program was undertaken to systematically investigate the effectiveness of the heavy compaction method (HCM) normally used for sandy soils for compacting fly ash deposit. Measurements of soil performance and ...
Identification of the Machine Settings of Real Hypoid Gear Tooth Surfaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the spiral bevel and hypoid gear manufacturing industry, master gear sets are usually developed from initial machine settings obtained from computer software or instruction sheets. These initial ...
Laser Holographic Measurement of Tooth Flank Form of Cylindrical Involute Gear
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The form deviations of tooth flanks of spur and helical gears obtained by using a laser holographic interferometer are compared with the results of the conventional measuring method using a ...