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RISContact Temperature in Dry Bearings. Three Dimensional Theory and Verification
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Boundary conditions were arbitrarily specified in an earlier two dimensional (2D) analysis of contact temperature. In this new work a general three dimensional (3D) Fourier transform solution is ...
Relation Between Wear of Cr.Ni Steels and Debris Transport at High Temperature (950°C)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Visualization of the friction process of a Cr.Ni Steel pin running on a disk of similar material under nitrogen has shown that a built-up edge (b.u.e.) is gradually formed and eliminated at ...
Thermal Behavior of Power Gearing Transmission, Numerical Prediction, and Influence of Design Parameters
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermal behavior prediction of Power Gearing Transmissions during preliminary design becomes necessary in order to optimize all the parts of mechanical systems (lubrication, cooling device dimensioning, ...
Correlation Procedures for Fatigue Life Determination
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Fatigue life determination of vehicle parts requires fine definition of load spectra applied. Significant load spectra must be defined from experimental data. Then, using Gram-Charlier-Edgeworth ...
Thermal Contact Simulation in 2-D and 3-D Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermal simulation of complex mechanism performance is based on the simultaneous use of analytical methods for simple shaped moving parts and numerical techniques (Finite Element Method) of the ...
Dynamic Behavior of a Thin-Walled Cylindrical Workpiece During the Turning-Cutting Process, Part 2: Experimental Approach and Validation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Chatter vibrations in the cutting process have a central place in many machining applications. A numerical and theoretical approach of self-excited vibrations during the turning process of ...
Dynamic Behavior of a Thin-Walled Cylindrical Workpiece During the Turning Process, Part 1: Cutting Process Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: From a practical point of view, in machining applications, chatter vibration constitutes a major problem during the cutting process. It is becoming increasingly difficult to suppress chatter ...
Surface Temperatures in Distributed Contacts. Application to Bearing Design
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Two dimensional Fourier transform methods developed by Ling to calculate contact temperatures were applied to the case of a dry bearing operating with a plastic liner. Results show that ...
Static Rolling Bearing Models in a C.A.D. Environment for the Study of Complex Mechanisms: Part I—Rolling Bearing Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper, the first of two companion papers, proposes a general methodology for accurate modeling of the nonlinear behavior of ball and roller bearings. The models give stiffness matrices ...
Static Rolling Bearing Models in a C.A.D. Environment for the Study of Complex Mechanisms: Part II—Complete Assembly Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This is the second part of two companion papers, the first of which is “Static Rolling Bearing Models in a C.A.D. Environment for the Study of Complex Mechanism: Part I—Rolling Bearing Model.” ...