... to the widely distributed internal defects inherent to the AM process, which create a hotbed for fatigue crack initiation. Available investigations on lack of fusions, regarded as the most detrimental defects, are very limited. Regarding this, we conducted finite element analysis to evaluate the fatigue...

... efficiency by reducing the time to optimize thermal energy accumulation. This paper presents an effective implementation of finite element analysis to determine the thermal response of a wire arc additive manufactured component with various build plate sizes and cooling methods including, integral build...

... composites to increase their performance in a high-pressure hydrogen environment. polymers hydrogen damage finite element analysis rapid decompression failure Proceedings of the ASME 2022 17th International Manufacturing Science and Engineering Conference MSEC2022 June 27-July 1, 2022, West...

... comprise the workflow: (1) component stamping with capture of springback, (2) assembly clamping, and (3) assembly joining, then release. The workflow utilizes explicit dynamic finite element analysis (FEA) and includes the transfer of intermediate solutions (geometries/stresses), as well as extraction...

... to deposit material faster than the excess thermal energy can dissipate. This results in the need to allow the part to cool between consecutive layers, which is the most time-consuming part of the additive process. Finite element analysis (FEA) was used in conjunction with monitored build plate surface...

... is enhanced due to strain concentrations whereby they exhibit larger orientation spread after plastic deformation. Finite Element Analysis was used to simulate the plane strain indentation test on the specimen in which, porosity defects and roughness textures similar to those seen in the as-received specimen...

... was examined by cyclic voltammetry. cold spray polyamide 6 finite element analysis conductive pattern and electroless copper plating SIMULATION AND CHARACTERIZATION OF COLD SPRAY DEPOSITION OF METAL POWDERS ON POLYMER SUBSTRATE ELECTRICALLY CONDUCTIVE APPLICATION Jung-Ting Tsai, David F. Bahr...

..., but the final part geometry (curved pins). The results and analysis from this study could be used to potential energy savings and overall production costs of the micro-extrusion process. aluminum alloy 6063 energy consumption extrusion energy finite element analysis micro-extrusion ENERGY...

... of process parameters. Flow forming Maraging steel Finite element analysis 1 Copyright © 2013 by ASME THREE DIMENSIONAL FINITE ELEMENT ANALYSIS OF STAGGERED BACKWARD FLOW FORMING PROCESS a Indian Institute of Technology Bombay, Department of Mechanical Engineering, Powai, Mumbai 400076,India b...

... analysis 1 Copyright © 2012 by ASME TWIST IN SINGLE POINT INCREMENTAL FORMING Department of Mechanical Engineering Indian Institute of Technology Kanpur, India 1 Contact author KEY WORDS Twist, incremental forming, force equilibrium method, finite element analysis. ABSTRACT Twist in incremental forming...

... Chou Mechanical Engineering Department The University of Alabama Tuscaloosa, AL 35487 KEYWORDS Electron beam additive manufacturing, Finite element analysis, Powder porosity, Transient thermal analysis ABSTRACT In recently developed Additive Manufacturing (AM) technologies, high-energy sources have...

... rate and wafer material removal rate (MRR) during polishing. Available reports concerning the effect of diamond disc conditioning on pad deformation are based on simplified models of the pad and do not consider its microstructure. In this study, a two-dimensional (2-D) finite element analysis (FEA...

... analysis provides more realistic predictions of the shape of a central bursting defect (i.e., an obtuse V-shape, which is typical). Finite Element Analysis Central Bursting Defect Node Splitting Scheme McClintock Damage Model 1 Copyright © 2011 by ASME Proceedings of the ASME 2011...

... and experimental measurements. Warm Forming Servo Presses Variable Forming Speed Heat Transfer Coefficient Aluminum Magnesium Finite Element Analysis 1 Copyright © 2010 by ASME Proceedings of the ASME 2010 International Manufacturing Science and Engineering Conference MSEC2010 October 12-15, 2010...

... drills), and process variables on edge-chipping are investigated using a finite element analysis (FEA) model. Experiments are also conducted to verify the FEA predicted effects of process variables on edge-chipping for the three cutting tools. Advanced ceramics Cutting tool design Edge-chipping...

... 22 09 2010 This study investigates modeling of microgrinding of ceramic materials by cohesive zone method (CZM) and Finite element analysis (FEA). A maximum grinding chip thickness model, which considers detail diamond profile and tool deflection, is developed in this study. The chip...

... working and heat treatment of mainly high-strength low-alloy (HSLA) steels. Fatigue Test Finite Element Analysis ISO Standard S-Type Cultivator Tine Thermomechanical Treatment (TMT) 2009 ASME International Manufacturing Science and Engineering Conference MSEC 2009 October 4-7, 2009 West...