Results 61 to 70 of about 2,117,850 (329)
Part Fabrication Using Laser Machining and Welding [PDF]
, 1993 This paper describes the current work on a laser cutting and welding system for the fabrication of prototype parts in mild and .. stainless steels.
Pridham, M.S., Thomson, G.
core +1 more source
Welding in the World, 2020 Avoiding low austenite fractions and nitride formation are major challenges in laser welding of duplex stainless steels (DSS). The present research aims at investigating efficient means of promoting austenite formation during autogenous laser welding of ...
A. Baghdadchi +3 more
semanticscholar +1 more source
Cold metal transfer (CMT) technology - An overview
Defence Technology, 2018 Cold Metal Transfer technology has revolutionized the welding of dissimilar metals and thicker materials by producing improved weld bead aesthetics with controlled metal deposition and low heat-input.
S. Selvi, A. Vishvaksenan, E. Rajasekar
doaj +1 more source
Metals, 2022 Laser welding-brazing was used to join cemented carbide WC-Co and steel dissimilar materials. In this study, high-speed welding was adopted. The effect of welding parameters and brazing filler metals on the macrostructure, elemental diffusion, micro ...
Shuyue Ma +4 more
doaj +1 more source
First Steps Towards an Intelligent Laser Welding Architecture Using Deep Neural Networks and Reinforcement Learning [PDF]
, 2014 To address control difficulties in laser welding, we propose the idea of a self-learning and self-improving laser welding system that combines three modern machine learning techniques.
Günther, Johannes +4 more
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Integrated sensors for robotic laser welding [PDF]
, 2005 A welding head is under development with integrated sensory systems for robotic laser welding applications. Robotic laser welding requires sensory systems that are capable to accurately guide the welding head over a seam in three-dimensional space and ...
Aarts, R.G.K.M., Iakovou, D., Meijer, J.
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Neutron strain scanning of fibre and diode laser welds in stainless steel and Ti6Al4V [PDF]
, 2014 Fibre lasers provide an unprecedented combination of high beam quality, brightness and low cost. Fibre laser beams can provide an exceptionally high power density beam with a relatively large depth of focus.
Blackburn +17 more
core +4 more sources
Advanced Engineering Materials, EarlyView.Temporal power modulation increases weld depth in high‐power laser beam welding of dissimilar round bars by nearly 20% compared to same average continuously welded welding power. The mechanism of action also applies to sheet welding and depends on the inertia of keyhole depth for the modulated laser beam power.
Jan Grajczak +7 more
wiley +1 more source
Laser welding of laser-structured copper connectors for battery applications and power electronics
Welding in the World, 2020 The electrification of the automobile industry leads to an increasing demand for high-performance energy storage systems. The more complex the battery pack, the more complex the electronic components will become. Very high currents have to be transported
J. Helm +4 more
semanticscholar +1 more source
From Damage to Functionality: Remanufacturing of Thrust Roller Bearings by Tailored Forming
Advanced Engineering Materials, EarlyView.Herein, the wear and fatigue behavior of repaired bearing raceways with a new powder alloy is investigated using a FE8 test‐rig and an oscillating tribometer. The tests are compared with industrial manufactured bearings to evaluate the repair quality. The repair can extend the service life of the repaired bearing to that of a new bearing and improves ...
Felix Saure +3 more
wiley +1 more source