Results 231 to 240 of about 194,828 (284)

A review of numerical analysis of friction stir welding [PDF]

open access: yesProgress in Materials Science, 2014
Friction stir welding is a relatively new solid-state joining technique which is widely adopted in different industry fields to join different metallic alloys that are hard to weld by conventional fusion welding. Friction stir welding is a highly complex
Xiaocong He, Andrew Ball, Fengshou Gu
exaly   +2 more sources

Design of Welded Joints: Weld Failure Modes, Welding Symbols: Type of Welds, Joints, Welding Position

2021
The performance of the weld joints is determined by not only the load-resisting cross-sectional area of the joint but also properties of region close to the weld metal, i.e. heat affected zone (HAZ) and base metal. The design engineer must keep in mind that HAZ can be significantly weaker or stronger than the weld.
openaire   +1 more source

Welding certification for autonomous robotized welding

IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016
The increased production of more and more complex products challenges the accuracy of manual welding, and increase the time it takes to program automatic welding systems. The main objective for the article is to explore if current regulations and standards are able to accommodate the shift from automatic welding to autonomous welding systems.
Tomas Maske, Gabor Sziebig
openaire   +1 more source

Around the weld [welding]

Engineering & Technology, 2010
Welding has become a high-tech process that needs sophisticated procedures, strong technical back-up and a new way of thinking. The common weld is a much maligned beast. Despite the layman's preconception that welding is a rough, unsubtle industrial process, it is actually a complex procedure with many parameters affecting the result.
openaire   +1 more source

Welding: Highspeed Welding

Eureka!, 2019
An extreme high-speed laser deposition welding (EHLA) method is capable of coating large-area components at a rate of over 250cm2 per minute.
openaire   +1 more source

Welding Operation Technique of Welding Electrode Arc Welding Overhead Welding Test Board

Key Engineering Materials, 2020
Welding electrode arc welding, upside welding, single side welding, double side forming welding operation technology is the most difficult welding process in manual arc welding operation. It is an operation technology that senior welding operators must master, and it reflects the technical level of the welding welder. .
openaire   +1 more source

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