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RISAn Improved Method for Cutting Force and Surface Error Prediction in Flexible End Milling Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: As more emphasis is placed on quality and productivity in manufacturing, it becomes necessary to develop models that more accurately describe the performance of machining processes. An improved ...
The Origin and Interpretation of Spatial Frequencies in a Turned Surface Profile
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An investigation into the origin of spatial frequencies within a turned surface profile is presented. A wavelength decomposition methodology is used to characterize the wavelength structure of ...
The Role of Flank Face Interference in Improving the Accuracy of Dynamic Force Predictions in Peripheral Milling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An enhanced model for the dynamic behavior of the peripheral milling process is described. The model predicts the cutting forces and cutter deflections by including the effects of the flank ...
Development of a Microscopic Laser Interferometry System for Precision Surface Measurement
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new technique for the evaluation of precision surfaces using laser interferometry is presented. Laser interferometry creates a fringe pattern which contains information about the surface texture ...
The Effect of Tool Flexibility on Back-Cutting in End Milled Surfaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: End milled surface texture is inhomogeneous and often exhibits complex lay patterns. An important contributing factor to these surface characteristics is the back-cutting effect. This effect causes ...
Evaluating Cutting Fluid Effects on Cylinder Boring Surface Errors by Inverse Heat Transfer and Finite Element Methods
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Sets of dry and wet boring experiments are conducted to estimate the amount of heat transferred into the workpiece and the cutting fluid heat convection coefficient in a boring operation by ...
An Experimental Investigation into the Effect of Cutting Fluid Conditions on the Boring of Aluminum Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Boring tests were conducted on aluminum alloys to investigate the effects of cutting fluid on machining performance. Statistically designed experiments were used to examine the role of such ...
Character and Behavior of Mist Generated by Application of Cutting Fluid to a Rotating Cylindrical Workpiece, Part 2: Experimental Validation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In Part 1 of this paper a model was developed to describe the formation mechanisms and dynamic behavior of cutting fluid mist. This part of the paper focuses on an experimental investigation ...
Surface Texture Improvement in the Turning Process Via Application of a Magnetostrictively Actuated Tool Holder
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An active vibration control system for a turning process is presented. The system employs a magnetostrictive actuator and a rate feedback control scheme to suppress the vibration caused by ...
Character and Behavior of Mist Generated by Application of Cutting Fluid to a Rotating Cylindrical Workpiece, Part 1: Model Development
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Increasing attention is being devoted to the airborne emissions resulting from a variety of manufacturing processes because of health, safety, and environmental concerns. In this two-part paper, ...