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Oilstone Processing and Its Impact on the Surface Texture of Cylinder Bore
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Honing is one of the abrasive-based machining processes to remove material through the asperity interaction between numerous stochastic grains distributed on oilstone (also called honing stone) and workpiece. Therefore, ...
Dislocation Density and Grain Size Evolution in the Machining of Al6061 T6 Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study focuses on addressing the severe plastic deformation (SPD) behavior and the effects of machining parameters on microstructure alternations in machined surface created from highspeed machining. A finite element ...
Chip Fracture Behavior in the High Speed Machining of Titanium Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Machining of titanium alloy is a severe fracture procedure associated with localized adiabatic shearing process. Chip segmentation of titanium alloy is usually characterized with adiabatic shear band (ASB) and localized ...
A Coupled Model for the Prediction of Surface Variation in Face Milling Large-Scale Workpiece With Complex Geometry
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Face milling commonly generates surface quality of variation, is especially severe for milling of large-scale components with complex surface geometry such as cylinder block, engine head, and valve body. Thus surface ...
Analytically Predicating the Multi-Dimensional Accuracy of the Honed Engine Cylinder Bore
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The dimensional accuracy of engine cylinder bore at multiscale has a tremendous influence on engine performances including friction power loss, vibration, leak tightness between piston and cylinder, and wear resistance. ...
Methodology to Improve the Cylindricity of Engine Cylinder Bore by Honing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cylindricity of engine cylinder bore is identified as one of the crucial factors to exert great influence on engine performance including piston friction and wear, energy consumption, and gas emission. Cylindricity at ...