Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 4921-4940 of 7723
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A Useful Solution for Estimating Contact Pressure Between a Plate and Foundation
(The American Society of Mechanical Engineers (ASME), 2000)Many manufacturing situations involve a finite thickness plate or layer of material which is pressed against a much thicker foundation of the same or different material. One key example is a ... -
A New Model and Analysis of Orthogonal Machining With an Edge-Radiused Tool
(The American Society of Mechanical Engineers (ASME), 2000)A new machining process model that explicitly includes the effects of the edge hone is presented. A force balance is conducted on the lower boundary of the deformation zone leading to a ... -
Dimensional Fault Diagnosis for Compliant Beam Structure Assemblies
(The American Society of Mechanical Engineers (ASME), 2000)A model-based diagnostic methodology is proposed for the dimensional fault diagnosis of compliant beam structures in automotive or aerospace assembly processes. In the diagnosis procedure, the ... -
Intrinsic Errors on Sheet Strain Measurements Based on a Printed Square Grid
(The American Society of Mechanical Engineers (ASME), 2000)The paper studies the intrinsic errors on strain measurements induced by the application of an electrochemical etched square grid through serigraphy. Systematic periodic strains are observed when ... -
Performance Analysis of Parallel Mechanism Architectures for CNC Machining Applications
(The American Society of Mechanical Engineers (ASME), 2000)In this paper we propose a set of criteria to evaluate the performance of various parallel mechanism architectures for CNC machining applications. In the robotics literature mathematical formulations ... -
Ingredient-Wise Study of Flux Characteristics in the Ceramic Membrane Filtration of Uncontaminated Synthetic Metalworking Fluids, Part 1: Experimental Investigation of Flux Decline
(The American Society of Mechanical Engineers (ASME), 2000)Membrane Filtration (MF) technology can remove microbes, particulates, and tramp oils that contaminate metalworking fluids (MWFs). Consequently MF has the potential to reduce health risks and ... -
The Role of Friction in Metal Cutting
(The American Society of Mechanical Engineers (ASME), 1960)Metal-cutting studies were made with free-cutting steel SAE 1112 and alloy steel SAE 4135 in the as-received condition with artificially controlled tool-chip contact areas and flank contact areas ... -
An Approach for Modeling Sheet Metal Forming for Process Controller Design
(The American Society of Mechanical Engineers (ASME), 2000)Varying the blank holder force during forming can lead to higher formability and accuracy, and better part consistency. Process control, using on-line adjustment of the blank holder force to ... -
A Multi-Sensor Approach for Rapid Digitization and Data Segmentation in Reverse Engineering
(The American Society of Mechanical Engineers (ASME), 2000)The development of a fully automated reverse engineering system currently faces two challenges; the time consuming digitization of the object due to the multi-view requirement of current industrial ... -
Ingredient-Wise Study of Flux Characteristics in the Ceramic Membrane Filtration of Uncontaminated Synthetic Metalworking Fluids, Part 2: Analysis of Underlying Mechanisms
(The American Society of Mechanical Engineers (ASME), 2000)Part 2 of this paper reveals the predominant mechanism of flux decline during microfiltration of the synthetic MWF described in Part 1 of this paper. An analysis of flux data obtained during ... -
Modeling and Calibration of Grid Structured Light Based 3-D Vision Inspection
(The American Society of Mechanical Engineers (ASME), 2000)The principle of structured light 3-D vision is introduced, and using projective and perspective transformations, the mathematical model of grid structured light based 3-D vision inspection is ... -
A Finite Element Approach to Transient Thermal Analysis of Work Rolls in Rolling Process
(The American Society of Mechanical Engineers (ASME), 2000)The three-dimensional transient thermal problem of work rolls in the entire rolling process has been formulated. It includes the time-varying boundary conditions specified at the roll surface ... -
Parametric Study of Heat Transfer in Injection Molding—Effect of Thermal Contact Resistance
(The American Society of Mechanical Engineers (ASME), 2000)Thermal contact resistance (TCR) plays an important role in the heat transfer during injection molding. However, there is no consensus on the magnitude of TCR to be used in simulation as most ... -
An Analytical Representation of Chip Area for Corner-Radiused Tools Under Both Depth-of-Cut and Feed Variations
(The American Society of Mechanical Engineers (ASME), 2000)The operation of corner-radiused tools under both depth-of-cut and feed variation is a situation that occurs for many processes (e.g., straight turning, contour turning, boring, and face-milling) ... -
Experimental Evaluation of the Laser Assisted Machining of Silicon Nitride Ceramics
(The American Society of Mechanical Engineers (ASME), 2000)To assess the feasibility of the laser assisted machining (LAM) process for the machining of difficult-to-machine materials such as structural ceramics, experiments were performed on silicon nitride ... -
Development of a Cutting Direction and Sensor Orientation Independent Monitoring Technique for End-Milling
(The American Society of Mechanical Engineers (ASME), 2000)In the authors’ previous work, univariate models were fit to acceleration data to predict impending tool failure. Numerous end-milling life tests, conducted under a wide variety of cutting ... -
Mechanics of Machining With Chamfered Tools
(The American Society of Mechanical Engineers (ASME), 2000)Chamfered cutting tools are used in high speed machining of hardened steels due to their wedge strength. An analytic model is proposed to investigate the influence of chamfer angle and cutting ... -
Determination of Heat Transfer Coefficients Using a 1-D Flow Model Applied to Irregular Shaped Cooling Channels in Pressure Diecasting
(The American Society of Mechanical Engineers (ASME), 2000)A mesh partitioning strategy is presented which facilitates the application of boundary conditions to irregular shaped cooling channels in the pressure diecasting process. The strategy is used ... -
Non-Destructive Machinability Characterization of Materials Through a Correlation With Rate of Strain Sensitivity
(The American Society of Mechanical Engineers (ASME), 2000)The results of this work establish a foundation on which the development of experimental practices and instrumentation can be based for quick measurement of machinability in a non-destructive ... -
Effect of Cutting-Edge Geometry and Workpiece Hardness on Surface Residual Stresses in Finish Hard Turning of AISI 52100 Steel
(The American Society of Mechanical Engineers (ASME), 2000)An experimental investigation was conducted to determine the effects of tool cutting-edge geometry (edge preparation) and workpiece hardness on surface residual stresses for finish hard turning ...