Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 2601-2620 of 7723
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Numerical and Experimental Investigations of Key Assumptions in Analytical Failure Models for Sheet Metal Forming
(The American Society of Mechanical Engineers (ASME), 2014)In this paper, the key assumptions in the MK and effective stress ratio models are investigated for AISI 1018 steel specimens with a thickness of 0.78 mm using experimental and numerical data from Marciniak tests. The ... -
On the Optimized Design of Broaching Tools
(The American Society of Mechanical Engineers (ASME), 2014)Among the cutting tools that are utilized in industry broaching tools are the most expensive ones. Unlike other machining operations such as milling and turning in which a cutting tool can be used for producing a variety ... -
Evaluation of Ductile Fracture Models in Finite Element Simulation of Metal Cutting Processes
(The American Society of Mechanical Engineers (ASME), 2014)In this paper, a systematic evaluation of six ductile fracture models is conducted to identify the most suitable fracture criterion for metal cutting processes. Six fracture models are evaluated in this study, including ... -
Manufacturing of Nanostructured Blades for a Francis Turbine by Isothermal Forging of AA6063
(The American Society of Mechanical Engineers (ASME), 2014)This research work deals with the manufacturing of blades for a Francis turbine with a submicrometric structure through the isothermal forging of a heattreatable aluminum alloy that has been previously processed by angular ... -
Grinding Wheel Loading Evaluation Using Digital Image Processing
(The American Society of Mechanical Engineers (ASME), 2014)Wheel loading entails chip accumulation in porosities between grains or welding to the top of cutting grains. It is considered one of the most prevalent problems in grinding Nickelbased super alloys. Identification of wheel ... -
Analysis of Nonisothermal Deep Drawing of Aluminum Alloy Sheet With Induced Anisotropy and Rate Sensitivity at Elevated Temperatures
(The American Society of Mechanical Engineers (ASME), 2014)In this paper, a finite element model is developed for 3000 series clad aluminum alloy brazing sheet to account for temperature and strain rate dependency, as well as plastic anisotropy. The current work considers a novel ... -
Annealing of Compression Molded Aspherical Glass Lenses
(The American Society of Mechanical Engineers (ASME), 2014)Residual stresses and refractive index of molded glass lenses are important quality indicators of their optical performance. In this research, the control of residual stresses and refractive index variation of molded glass ... -
An Integrated Computational Welding Mechanics With Direct Search Optimization for Mitigation of Distortion in an Aluminum Bar Using Side Heating
(The American Society of Mechanical Engineers (ASME), 2014)Using a computational weld mechanics (CWM) framework for exploring a design space, a recent directsearch algorithm from Kolda, Lewis and Torczon is modified to use a leastsquare approximation to improve the method of ... -
Analytical Prediction of the Critical Depth of Cut and Worst Spindle Speeds for Chatter in End Milling
(The American Society of Mechanical Engineers (ASME), 2014)The frequency response function (FRF) method has been well used to determine the worst spindle speeds and their critical limiting chip width for turning operation by finding the maximum negative real part of the FRF. In ... -
A New Model for the Prediction of Roll Deformation in a 20 High Sendzimir Mill
(The American Society of Mechanical Engineers (ASME), 2014)A sound model for the prediction of the deformed roll profile during flat rolling is vital for the precision control of the strip profile and strip shape. However, preliminary investigations reveal that the applicability ... -
Effect of Laser Induced Crystallinity Modification on Biodegradation Profile of Poly(L Lactic Acid)
(The American Society of Mechanical Engineers (ASME), 2014)Poly(Llactic acid) (PLLA) is of interest in drug delivery applications for its biodegradable and biocompatible properties. Polymercontrolled drug delivery relies on the release of embedded drug molecules from the polymer ... -
An Industrially Validated Method for Weld Load Balancing in Multi Station Sheet Metal Assembly Lines
(The American Society of Mechanical Engineers (ASME), 2014)Sheet metal assembly is investment intense. Therefore, the equipment needs to be efficiently utilized. The balancing of welds has a significant influence on achievable production rate and equipment utilization. Robot line ... -
Comparative Assessment of the Laser Induced Plasma Micromachining and the Micro EDM Processes
(The American Society of Mechanical Engineers (ASME), 2014)Microelectrodischarge machining (microEDM) is a wellestablished micromanufacturing process and has been at the center of research for the last few decades. However, it has its own limitations. The limitations are primarily ... -
Discussion: “Determination of the Pressure Drop Optimum Pipe Size for Two Phase Slug Flow in an Inclined Pipe” (Singh, G., and Griffith, P., 1970, ASME J. Eng. Ind., 92, pp. 717–726)
(The American Society of Mechanical Engineers (ASME), 1971) -
Discussion: “Rarefied Gas Flow Through Long Square Tubes” (Milligan, Mancil W., and Patterson, Kerry E., 1971, ASME J. Eng. Ind., 93, pp. 751–754)
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Discussion: “The Joule-Thomson Effect in Compressed Liquid Water” (Potter, J. H., 1971, ASME J. Eng. Ind., 93, pp. 755–759)
(The American Society of Mechanical Engineers (ASME), 1971) -
Discussion: “A Concept of a Plan” (Grogan, Jr., George C., 1971, ASME J. Eng. Ind., 93, pp. 408–412)
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Discussion: “Link Length Bounds on the Four-Bar Chain” (Eschenbach, P. W., and Tesar, D., 1971, ASME J. Eng. Ind., 93, pp. 287–293)
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Fundamental Frequencies of Cutout Square Plates With Clamped Edges
(The American Society of Mechanical Engineers (ASME), 1971) -
Transverse Vibrations of a Centrally Clamped Spinning Membrane Disk
(The American Society of Mechanical Engineers (ASME), 1971)Axisymmetric and asymmetric vibrations of a membrane disk having a central hole and disk-central clamp friction are studied. It is shown that the vibration frequencies can be obtained by ...