Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 2461-2480 of 7723
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Additive Manufacturing: Current State, Future Potential, Gaps and Needs, and Recommendations
(The American Society of Mechanical Engineers (ASME), 2015)Additive manufacturing (AM), the process of joining materials to make objects from threedimensional (3D) model data, usually layer by layer, is distinctly a different form and has many advantages over traditional manufacturing ... -
The Correlation of the Volumetric Wear Rate of Turning Tool Inserts With Carbide Grain Sizes
(The American Society of Mechanical Engineers (ASME), 2015)The objective of this paper is to analyze the effect of different carbide grain sizes on the tool material volume worn away from straight tungsten–carbide–cobalt (WC–Co) turning inserts. A previously developed metrology ... -
An Investigation of Workpiece Temperature in Orthogonal Turn Milling Compound Machining
(The American Society of Mechanical Engineers (ASME), 2015)A thermal model estimating workpiece temperature in orthogonal turnmilling compound machining for the case with noneccentricity between rotation axes of workpiece and tool has been established in this paper. Milling tool ... -
Thermomechanical Modeling of Laser Spot Welded Solar Absorbers
(The American Society of Mechanical Engineers (ASME), 2015)A finite element (FE) approach is developed to investigate the laser spot welding (LSW) of flatplate solar absorbers and the stress and distortion fields that develop after fabrication and during operation. Numerical ... -
Ultrasonic Attenuation Based Inspection Method for Scale up Production of A206–Al2O3 Metal Matrix Nanocomposites
(The American Society of Mechanical Engineers (ASME), 2015)A206–Al2O3 metal matrix nanocomposite (MMNC) is a promising high performance material with potential applications in various industries, such as automotive, aerospace, and defense. Al2O3 nanoparticles dispersed into ... -
Understanding Process Parameter Effects of RepRap Open Source Three Dimensional Printers Through a Design of Experiments Approach
(The American Society of Mechanical Engineers (ASME), 2015)With a view to enabling additive manufacturing (AM) processes, today, opensource, lowcost 3D printers are systems with great potential. However there is a significant lack of scientific data on the performance of opensource ... -
Numerical and Experimental Investigation of Aircraft Panel Deformations During Riveting Process
(The American Society of Mechanical Engineers (ASME), 2015)In collaboration with AirbusUK, the dimensional growth of aircraft panels while being riveted with stiffeners is investigated. Small panels are used in this investigation. The stiffeners have been fastened to the panels ... -
Analysis and Improvement of Metal Transfer Behaviors in Consumable Double Electrode GMAW Process
(The American Society of Mechanical Engineers (ASME), 2015)Consumable doubleelectrode gas metal arc welding (consumable DEGMAW) is the efficient improvement of DEGMAW. Due to the variety of coupled arc and metal transfer behaviors, this paper applies static force balance theory ... -
A Mechanistic Study on the Inhibition of Zinc Behavior During Laser Welding of Galvanized Steel
(The American Society of Mechanical Engineers (ASME), 2015)The characteristics of zinc behavior that the zinc layer is vaporized and ionized during laser welding of galvanized steel are closely related to the stability of the molten pool, and the weld keyhole formation, easily ... -
Strength and Phase Identification of Autogenous Laser Brazed Dissimilar Metal Microjoints
(The American Society of Mechanical Engineers (ASME), 2015)The continued advancement of implantable medical devices has resulted in the need to join a variety of dissimilar, biocompatible metal pairs to enable selective use of their unique properties. Typical materials used in ... -
Adaptive Slicing in Additive Manufacturing Process Using a Modified Boundary Octree Data Structure
(The American Society of Mechanical Engineers (ASME), 2015)In additive manufacturing (AM) processes, the layerbylayer fabrication leads to a staircase error resulting in dimensional inaccuracies in the part surface. Using thinner slices reduces the staircase error and improves ... -
Cutting Tool Life Analysis in Heat Pipe Assisted Drilling Operations
(The American Society of Mechanical Engineers (ASME), 2015)This paper further focuses on the feasibility and effectiveness of heatpipe cooling in drilling operations based on our previously related work. To achieve this, the authors used a combination of numerical analyses and ... -
Measurement and Analysis of Plasma Arc Components
(The American Society of Mechanical Engineers (ASME), 2015)To better understand keyhole plasma arc (PA) and help improve the process, the authors recently observed that the electron flow may deviate from its ionized arc plasma which is electrically neutral. This phenomenon has ... -
Arc Interruptions in Tandem Pulsed Gas Metal Arc Welding
(The American Society of Mechanical Engineers (ASME), 2015)In addition to electromagnetic attraction between the arcs in Tandem Pulsed gas metal arc welding (GMAW), arc interruptions, mostly in the trailing arc at low mean current levels, may also occur, which is a phenomenon not ... -
A Selective Multiclass Support Vector Machine Ensemble Classifier for Engineering Surface Classification Using High Definition Metrology
(The American Society of Mechanical Engineers (ASME), 2015)The surface appearance is sensitive to change in the manufacturing process and is one of the most important product quality characteristics. The classification of workpiece surface patterns is critical for quality control, ... -
Analytical Modeling of Chip Geometry in High Speed Ball End Milling on Inclined Inconel 718 Workpieces
(The American Society of Mechanical Engineers (ASME), 2015)Most often contoured surfaces inclined at several inclinations are generated using ballend milling of aerospace and automobile components. It is understood that the chip morphology and the corresponding cutting mechanisms ... -
Effect of Interparticle Interaction on Particle Deposition in a Crossflow Microfilter
(The American Society of Mechanical Engineers (ASME), 2015)Recent studies show that interparticle interaction can affect particle trajectories and particle deposition causing fouling in the microfilters used for metal working fluids (MWFs). Interparticle interaction depends on ... -
Micromilling Responses of Hierarchical Graphene Composites
(The American Society of Mechanical Engineers (ASME), 2015)The objective of this research is to examine the micromachining responses of a hierarchical threephase composite made up of microscale glass fibers that are held together by an epoxy matrix, laden with nanoscale graphene ... -
Toward Metamodels for Composable and Reusable Additive Manufacturing Process Models
(The American Society of Mechanical Engineers (ASME), 2014)In this paper, we advocate for a more harmonized approach to model development for additive manufacturing (AM) processes, through classification and metamodeling that will support AM process model composability, reusability, ... -
Strategic Implications of Current Trends in Additive Manufacturing
(The American Society of Mechanical Engineers (ASME), 2014)Additive manufacturing (AM) has become a serious and potential gamechanging method of manufacturing over the years since the first commercial technology for “Rapid Prototyping†in 1988. Even though we are advanced, the ...