Efficient Simulation of Welding Distortion in Large Structures and Its Reduction by Jig Constraints
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-017-3000-4
Abstract: Two large construction machinery structures were welded separately with and without jig constraints. The welding distortion of the entire structure was measured by a 3D coordinate measuring system and simulated by elastic FEM using the… read more here.
Keywords: jig constraints; large structures; jig; welding distortion ... See more keywords
In-process control of ITER vacuum vessel PS1 welding jig by means of FEM simulation and welding distortion analysis
Sign Up to like & getrecommendations! Published in 2019 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2019.03.048
Abstract: Abstract The ITER vacuum vessel (VV) is a torus-shaped, double-wall structure with shielding and cooling water between the shells. Low distortion welding techniques are chosen in order to manufacture the 4 poloidal segments composing each… read more here.
Keywords: control; distortion; process; jig ... See more keywords
SIMJig - Smart Independent Minimalist Jig
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3145511
Abstract: One of the most crucial parts of manufacturing is fixing the workpiece. Proper fixturing enables accurate machining, assembly, etching, etc. Most modern fixturing devices are static and difficult to adapt to varying workpieces. This letter… read more here.
Keywords: jig; independent minimalist; minimalist jig; smart independent ... See more keywords
Residual Stress and Deformation Analysis in Butt Welding on 6 mm SUS304 Steel with Jig Constraints Using Gas Metal Arc Welding
Sign Up to like & getrecommendations! Published in 2017 at "Applied Sciences"
DOI: 10.3390/app7100982
Abstract: This article proposes a novel method for analyzing residual stress and deformation in butt welding on 6 mm SUS304 stainless steel plates, using MSC.MARC, a commercial finite element method software, to find the best location… read more here.
Keywords: stress deformation; jig; residual stress; deformation ... See more keywords
Construction and Demolition Waste Recycling through Conventional Jig, Air Jig, and Sensor-Based Sorting: A Comparison
Sign Up to like & getrecommendations! Published in 2021 at "Minerals"
DOI: 10.3390/min11080904
Abstract: The paper presents a comparison of the concentration methods conventional jig, air jig, and sensor-based sorting to treat construction and demolition waste. All tests were made with concrete, brick, and gypsum particles and the tests… read more here.
Keywords: jig; sensor based; conventional jig; air jig ... See more keywords