Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 301-320 of 7723
-
Multi-Physics Investigations on the Gas-Powder Flow and the Molten Pool Dynamics During Directed Energy Deposition Process
(The American Society of Mechanical Engineers (ASME), 4/19/2023 )In order to establish a high-fidelity mechanism model for investigating the molten pool behaviors during directed energy deposition (DED) process, a molten pool dynamics model combined with the discrete element method is ... -
Deep Reinforcement Learning-Based Multi-Task Scheduling in Cloud Manufacturing Under Different Task Arrival Modes
(The American Society of Mechanical Engineers (ASME), 4/12/2023 )Cloud manufacturing is a service-oriented networked manufacturing model that aims to provide manufacturing resources as services in an on-demand manner. Scheduling is one of the key techniques for cloud manufacturing to ... -
Understanding the Effects of Process Conditions on Thermal–Defect Relationship: A Transfer Machine Learning Approach
(The American Society of Mechanical Engineers (ASME), 3/28/2023 )This study aims to develop an intelligent, rapid porosity prediction methodology for additive manufacturing (AM) processes under varying process conditions by leveraging knowledge transfer from the existing process conditions. ... -
On Kinematics in Sequential Three-Dimensional Stretch Bending: Analytical Springback Model
(The American Society of Mechanical Engineers (ASME), 3/28/2023 )In profile bending, the geometrical defect that reduces dimensional quality is mainly due to springback. While predicting dimensions after bending is important for quality control, many factors during bending cause difficulty ... -
Simulating the Evolution of Non-Metallic Inclusions During the Forging Process
(The American Society of Mechanical Engineers (ASME), 3/28/2023 )Radial forging of metallic materials requires both high temperatures and large plastic deformation. During this process, non-metallic inclusions (NMIs) can debond from the metallic matrix and break apart, resulting in a ... -
Face Turning of Single Crystal (111)Ge: Cutting Mechanics and Surface/Subsurface Characteristics
(The American Society of Mechanical Engineers (ASME), 3/28/2023 )Single crystal Ge is a semiconductor that has broad applications, especially in manipulation of infrared light. Diamond machining enables the efficient production of surfaces with tolerances required by the optical industry. ... -
A Hybrid Deep Generative Network for Pore Morphology Prediction in Metal Additive Manufacturing
(The American Society of Mechanical Engineers (ASME), 3/15/2023 )Metal additive manufacturing (AM) has been receiving unprecedented attention for its transformational role in extending the AM materials from polymers to various metals. However, various quality issues, especially porosity, ... -
Implementation of Precision Machine Tool Thermal Error Compensation in Edge-Cloud-Fog Computing Architecture
(The American Society of Mechanical Engineers (ASME), 3/15/2023 )The implementation of precision machine tool thermal error compensation in edge-cloud-fog computing architecture has the potential to control the thermal error. However, the challenges faced by the successful implementation ... -
Jerk-Optimal Piecewise Planning of Tool Orientation for 5-Axis Ball-End Machining With Linearized Kinematic Constraints
(The American Society of Mechanical Engineers (ASME), 3/15/2023 )When planning tool orientations for 5-axis machining from the perspective of kinematics, existing works often tend to optimize the angular velocity or acceleration of the rotary axes rather than the angular jerk due to its ... -
Multiclass Reinforced Active Learning for Droplet Pinch-Off Behaviors Identification in Inkjet Printing
(The American Society of Mechanical Engineers (ASME), 3/15/2023 )Inkjet printing (IJP) is one of the promising additive manufacturing techniques that yield many innovations in electronic and biomedical products. In IJP, the products are fabricated by depositing droplets on substrates, ... -
Automated Subtractive Timber Manufacturing—Joinery Machines Versus Industrial Robots
(The American Society of Mechanical Engineers (ASME), 3/14/2023 )A high degree of automation, especially through the use of robots, is state of the art in the automotive and electronics industries. Even though the construction sector is currently lagging behind, an increase in automation ... -
Frictional Damage Mechanism for Matrix Failure in Cutting Unidirectional CFRP
(The American Society of Mechanical Engineers (ASME), 2/13/2023 )In machining carbon fiber–reinforced polymer (CFRP) materials of different fiber orientations, the uncut material fracture occurs at different chip formation angles owing to either the fiber-dominated failure or matrix ... -
Microstructure-Based Failure Mechanisms Encountered During Fracture Cutting of Age-Varying Bovine Cortical Bone
(The American Society of Mechanical Engineers (ASME), 2/13/2023 )This article aims to investigate the characteristic microstructure-based failure mechanisms observed during the fracture cutting of age-varying bovine cortical bone. To this end, orthogonal cutting experiments are performed ... -
Flaw Detection in Multi-Laser Powder Bed Fusion Using In Situ Coaxial Multi-Spectral Sensing and Deep Learning
(The American Society of Mechanical Engineers (ASME), 1/19/2023 )Multi-laser powder bed fusion (M-LPBF) systems are garnering increased attention in metal additive manufacturing as they promise increased productivity and part size without sacrificing feature resolution or mechanical ... -
A Novel, Image-Based Method for Characterization of the Porosity of Additively Manufactured Bone Scaffolds With Complex Microstructures
(The American Society of Mechanical Engineers (ASME), 1/19/2023 )Bone tissue engineering has emerged as a promising strategy for the treatment of osseous fractures, defects, and ultimately diseases caused by, for example, bone tumor resection, accident trauma, and congenital malformation. ... -
Development of Novel Low-Cost Sustainable Abrasive Flow Finishing Media From Ground Tire Rubber and Its Performance Evaluation
(The American Society of Mechanical Engineers (ASME), 12/12/2022)The present experimental endeavor aims to develop and study the characteristics of a novel ground tire rubber media (GTRM) through rheological, thermal, and mechanical characterizations. Thermogravimetric analysis reveals ... -
Predictive Thermal Modeling and Characterization of Ultrasonic Consolidation Process for Thermoplastic Composites
(The American Society of Mechanical Engineers (ASME), 12/5/2022 )Ultrasonic consolidation (USC) of thermoplastic composites is a highly attractive and promising method to manufacture high-performance composites. This work focuses on USC of dry carbon fiber (CF) fabrics with high-temperature ... -
A Deformation Control Method in Thin-Walled Parts Machining Based on Force and Stiffness Matching Via Cutter Orientation Optimization
(The American Society of Mechanical Engineers (ASME), 12/2/2022 )In the milling process, significant machining errors may occur due to the low stiffness of thin-walled parts. To reduce the cutting force-induced deformation in milling thin-walled parts such as blades, a cutter orientation ... -
Mist Flow in Through-Tool Minimum Quantity Lubrication Drilling: Two-Phase Flow Simulation and Experimental Observation
(The American Society of Mechanical Engineers (ASME), 11/30/2022)Through-tool minimum quantity lubrication (MQL) drilling has been used in industry for decades, but little information is available on the coolant channel design and the effect on fluid distribution due to the inability ... -
Improving Structural Integrity of Direct Laser-Deposited Ni–Co–Cr–Al–Y Superalloys by Alloy Modification
(The American Society of Mechanical Engineers (ASME), 11/7/2022 )Ni- and Co-based M–Cr–Al–Y (M = Ni and/or Co), dual phase β and γ/γ′, β—Ni–Al, γ—Ni(Co, Cr), and γ′—Ni3–Al superalloys exhibit several beneficial high-temperature (>1000 °C) (2012 °F) strength and corrosion resistance ...