Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 1041-1060 of 7723
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Double Pulse Low-Frequency Modulation for High-Power Double-Wire Pulsed GMAW
(The American Society of Mechanical Engineers (ASME), 2018)A double pulse low-frequency modulation method was proposed to improve heat input control and enhance weld quality during high-power double-wire pulsed gas metal arc welding (GMAW). By constructing a mathematical model, ... -
A Dynamic Modeling Approach for Spindle Bearing System Supported by Both Angular Contact Ball Bearing and Floating Displacement Bearing
(The American Society of Mechanical Engineers (ASME), 2018)This paper presents a new dynamic modeling approach for spindle bearing system supported by both angular contact ball bearing (ACBB) and floating displacement bearing (FDB). First, a dynamic model of FDB is developed based ... -
Predictive Modeling of Droplet Formation Processes in Inkjet-Based Bioprinting
(The American Society of Mechanical Engineers (ASME), 2018)Additive manufacturing is driving major innovations in many areas such as biomedical engineering. Recent advances have enabled three-dimensional (3D) printing of biocompatible materials and cells into complex 3D functional ... -
Cloud-Based Parallel Machine Learning for Tool Wear Prediction
(The American Society of Mechanical Engineers (ASME), 2018)The emergence of cloud computing, industrial internet of things (IIoT), and new machine learning techniques have shown the potential to advance prognostics and health management (PHM) in smart manufacturing. While model-based ... -
Stochastic Modeling and Analysis of Spindle Power During Hard Milling With a Focus on Tool Wear
(The American Society of Mechanical Engineers (ASME), 2018)The rapid development of modern science and technology brings with it a high demand for manufacturing quality. The surface integrity of a machined part is a critical factor which needs to be considered in the selection of ... -
Microhardness Prediction Based on a Microstructure-Sensitive Flow Stress Model During High Speed Machining Ti-6Al-4V
(The American Society of Mechanical Engineers (ASME), 2018)Exploring the hardening mechanisms during high speed machining (HSM) is an effective approach to improve the fatigue strength and the wear resistance of machined surface and to control the fragmentation of chips in a certain ... -
High-Speed Drawing of Al Alloy Wire by Diamond-Coated Drawing Die Under Environmentally Friendly Water-Based Emulsion Lubrication
(The American Society of Mechanical Engineers (ASME), 2018)It is environmentally friendly to use water-based emulsion instead of the oil when cold drawing Al alloy production. In this research, adopting specially prepared water-based emulsion, contact angles and tribological ... -
Characterization of Plastic Anisotropy of AA5182-O Sheets During Prestraining and Subsequent Annealing
(The American Society of Mechanical Engineers (ASME), 2018)This paper described the effects of prestraining and annealing on plastic anisotropy (r-value) of aluminum alloy 5182-O sheets including two prestrain paths and two annealing conditions. During the prestraining and annealing ... -
Feasibility Study of Longitudinal–Torsional-Coupled Rotary Ultrasonic Machining of Brittle Material
(The American Society of Mechanical Engineers (ASME), 2018)In order to further improve the processing performance of rotary ultrasonic machining (RUM), a novel longitudinal–torsional-coupled (LTC) vibration was applied to the RUM. An experimental study on quartz glass was performed ... -
Investigation of Interfacial Layer for Friction Stir Scribe Welded Aluminum to Steel Joints
(The American Society of Mechanical Engineers (ASME), 2018)Friction stir scribe (FSS) welding as a recent derivative of friction stir welding (FSW) has been successfully used to fabricate a linear joint between automotive Al and steel sheets. It has been established that FSS welding ... -
Thermal and Microstructure Study of the Chip Formation During Turning of Ti64 β Lamellar Titanium Structure
(The American Society of Mechanical Engineers (ASME), 2018)In recent years, many titanium alloys have emerged, each of them associated with a range of different heat treatments. Thus, several microstructures have been studied to varying degrees. For example, the Ti64 titanium ... -
Coupled Effects of Heating Method and Rate on the Measured Nonisothermal Austenization Temperature of Steel SUS420J1 in Heat Treatment
(The American Society of Mechanical Engineers (ASME), 2018)Coupled Effects of Heating Method and Rate on the Measured Nonisothermal Austenization Temperature of Steel SUS420J1 in Heat Treatment;Steel SUS420J1, which is the key material of turbine blade, is generally treated by ... -
Optimization Design of a Walkable Fixture Mechanism
(The American Society of Mechanical Engineers (ASME), 2018)In this paper, a novel fixture mechanism with combining a mobility of the legged robot and advantages of parallel mechanism is designed to hold the different size and shape, large-scale workpiece. The proposed mobile fixture ... -
Analytical Prediction of Large Radius Bending by Circular Approximation
(The American Society of Mechanical Engineers (ASME), 2018)An accurate analytical method is normally the preferred choice in engineering practice since this approach usually does not require additional software and can be applied for different situations. A number of analytical ... -
Algorithm to Reduce Leading and Lagging in Conformal Direct-Print
(The American Society of Mechanical Engineers (ASME), 2018)A novel additive manufacturing algorithm was developed to increase the consistency of three-dimensional (3D) printed curvilinear or conformal patterns on freeform surfaces. The algorithm dynamically and locally compensates ... -
Optimization of Electro Discharge Machining Process Parameters With Fuzzy Logic for Stainless Steel 304 (ASTM A240)
(The American Society of Mechanical Engineers (ASME), 2018)Optimization of Electro Discharge Machining Process Parameters With Fuzzy Logic for Stainless Steel 304 (ASTM A240);Electro discharge machining (EDM) process need to be optimized when a new material invented or even if ... -
Additive Manufacturing of Structural Cores and Washout Tooling for Autoclave Curing of Hybrid Composite Structures
(The American Society of Mechanical Engineers (ASME), 2018)This paper presents a study combining additive manufactured (AM) elements with carbon fiber-reinforced polymers (CFRP) for the autoclave curing of complex-shaped, lightweight structures. Two approaches were developed: ... -
Time-Domain Modeling of Varying Dynamic Characteristics in Thin-Wall Machining Using Perturbation and Reduced-Order Substructuring Methods
(The American Society of Mechanical Engineers (ASME), 2018)The dynamic response of thin-walled parts becomes time and tool position dependent due to material removal along the toolpath. This article proposes a new reduced-order workpiece dynamic parameters update model using ... -
Comparison of Offset and Wiping Z-Die Designs for Precision Z-Bent Part Fabrication
(The American Society of Mechanical Engineers (ASME), 2018)In recent years, the requirements for high dimensional precision on Z-bent shaped parts have become increasingly stringent. To attain these requirements, the suitable selection of the Z-die bending type has to be considered ... -
Uncertainty Propagation Analysis of Computational Models in Laser Powder Bed Fusion Additive Manufacturing Using Polynomial Chaos Expansions
(The American Society of Mechanical Engineers (ASME), 2018)Computational models for simulating physical phenomena during laser-based powder bed fusion additive manufacturing (L-PBF AM) processes are essential for enhancing our understanding of these phenomena, enable process ...