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Effect of Workpiece Flatness and Surface Finish on the Holding Force of a Magnetic Chuck
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Magnetic chucks are commonly used for workholding in precision grinding and turning of ferromagnetic materials. The workholding force produced by the chuck is strongly influenced by the texture ...
On Three-Dimensional Flat-Top Defects Passing Through an EHL Point Contact: A Comparison of Modeling with Experiments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A direct comparison between experimental and numerical results for the passage of an array of 3D flat-top, square shaped surface features through an EHL point contact is presented. Results for ...
Nonsphericity of Bearing Geometry and Lubrication in Hip Joint Implants
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A general elastohydrodynamic lubrication model was developed to consider the nonsphericity of the bearing geometry in hip joint implants, both under the steady and transient conditions. The ...