Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 4301-4320 of 7723
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Spatially Resolved Characterization of Residual Stress Induced by Micro Scale Laser Shock Peening
(The American Society of Mechanical Engineers (ASME), 2004)Single crystal aluminum and copper of (001) and (110) orientation were shock peened using laser beam of 12 micron diameter and observed with X-ray micro-diffraction techniques based on a ... -
Boundary Condition Design to Heat a Moving Object at Uniform Transient Temperature Using Inverse Formulation
(The American Society of Mechanical Engineers (ASME), 2004)The boundary condition design of a three-dimensional furnace that heats an object moving along a conveyor belt of an assembly line is considered. A furnace of this type can be used by the ... -
Process Design of Laser Forming for Three-Dimensional Thin Plates
(The American Society of Mechanical Engineers (ASME), 2004)Extensive efforts have been made in analyzing and predicting laser forming processes of sheet metal. Process design, on the other hand, is concerned with determination of laser scanning paths ... -
Extrusion Through Spherical Dies—An Upper Bound Analysis [ASME Journal of Manufacturing Science and Engineering, 124, pp. 92–97]
(The American Society of Mechanical Engineers (ASME), 2004)Equation (26) should read Ẇf=πR02σ0v0 2m3 r0/R0rf/R0|Δv3|ρ2∂ψ∂ρ2+1ρ sin(ψ)dρwhich causes the friction power losses to be slightly larger than presented in the paper. -
Simulation and Analysis of Rigid/Foil Electrolytic In-Process Dressing (ELID) Systems for Grinding
(The American Society of Mechanical Engineers (ASME), 2004)The fluid flow problem in a traditional electrolytic in-process dressing (ELID) system is analyzed and solved numerically. The predicted mean velocity profiles in the dressing zone show flow ... -
Contribution of Support Means to Stresses Developed in Sheet Metal Coils
(The American Society of Mechanical Engineers (ASME), 2004)Sheet metal is often stored in large wound coils and processed through such manufacturing stages as cleaning, coating, and slitting in a finishing plant or thickness reduction in a rolling ... -
Roundness Errors in BTA Drilling and a Model of Waviness and Lobing Caused by Resonant Forced Vibrations of Its Long Drill Shaft
(The American Society of Mechanical Engineers (ASME), 2004)The original purpose of this work was to propose an equation system to describe the kind of drilling in which the tools are with pronounced shaft length. The equation system turned out to ... -
Modeling of Forces for Drills With Chip-Breaking Grooves
(The American Society of Mechanical Engineers (ASME), 2004)In this paper, a mechanistic modeling approach to predicting cutting forces for conical twist drills with chip-breaking grooves has been developed. The model is based on force principles for ... -
Modeling of Air Venting in Pressure Die Casting Process
(The American Society of Mechanical Engineers (ASME), 2004)In this study an analytical model has been developed to describe air pressure and residual air mass variations in pressure die casting for atmospheric venting. During injection of molten metal ... -
Stream of Variation Modeling and Analysis of Serial-Parallel Multistage Manufacturing Systems
(The American Society of Mechanical Engineers (ASME), 2004)In a Serial-Parallel Multistage Manufacturing System (SP-MMS), identical work-stations are utilized at each stage to meet the productivity and line balance requirements. In such a system, parts ... -
Form Error Evaluation: An Iterative Reweighted Least Squares Algorithm*
(The American Society of Mechanical Engineers (ASME), 2004)This paper establishes the equivalence between the solution to a linear Chebyshev approximation problem and that of a weighted least squares (WLS) problem with the weighting parameters being ... -
A Hybrid Draw Die Optimization Technique for Sheet Metal Forming
(The American Society of Mechanical Engineers (ASME), 2004)Recent years have seen considerable advances in the use of Finite Element (FE) modeling techniques, to the point where they can be used confidently to predict the output of the sheet metal ... -
Modeling Springback of Metal-Polymer-Metal Laminates
(The American Society of Mechanical Engineers (ASME), 2004)Metal-polymer-metal laminate is an emerging material that has many potential applications. The laminated structure consists of two outer layers of sheet metal and a polymeric center core. The ... -
A Distance Function Based Approach for Localization and Profile Error Evaluation of Complex Surface
(The American Society of Mechanical Engineers (ASME), 2004)This paper presents a unified framework for best-fitting of complex rigid surface to measured 3-D coordinate data by adjusting its location (position/orientation). For a point expressed in the ... -
Dynamic Electrode Force and Displacement in Resistance Spot Welding of Aluminum
(The American Society of Mechanical Engineers (ASME), 2004)Dynamic electrode displacement and force were characterized during resistance spot welding of aluminum alloy 5182 sheets using a medium-frequency direct-current welder. It was found that both ... -
Electrophotographic Layered Manufacturing
(The American Society of Mechanical Engineers (ASME), 2004)A layered manufacturing technique that uses electrophotography is described where powder is picked up and deposited using a charged photoconducting surface and deposited layer by layer on a build ... -
Radiation Thermometry at a High-Speed Turning Process
(The American Society of Mechanical Engineers (ASME), 2004)A fiber-optic two-color pyrometer with high spatial and temporal resolution has been applied to measure temperatures at an external turning process. Different measurement positions have been ... -
Added Stability Lobes in Machining Processes That Exhibit Periodic Time Variation, Part 2: Experimental Validation
(The American Society of Mechanical Engineers (ASME), 2004)Physical experimentation using a kinematically simple straight-edged orthogonal tube-end turning process both verifies the existence of added stability lobes as well as shows good agreement with ... -
Mechanistic Model of Coaxial Microfiltration for Semi-Synthetic Metalworking Fluid Microemulsions
(The American Society of Mechanical Engineers (ASME), 2004)This paper discusses the development of a mechanistic model that describes the rate of flow reduction (i.e., flux decline) for a semi-synthetic metalworking fluid (MWF) during the application ... -
A New Principle of CNC Tool Path Planning for Three-Axis Sculptured Part Machining—A Steepest-Ascending Tool Path
(The American Society of Mechanical Engineers (ASME), 2004)Three-axis CNC milling is often used to machine sculptured parts. Due to the complex surface shape of these parts, well-planned tool paths can significantly increase the machining efficiency. ...