Results 21 to 30 of about 14,585,927 (234)

Tube Sheet Annular Seam Measurement Technology Based on Laser Collaboration With Vision Sensor

open access: yesIEEE Access, 2023
The fast and accurate locating of the tube-sheet annular seam is the key factors to ensure the high efficiency and quality of automatic welding of pressure vessels.
Jianhua Ma   +4 more
doaj   +1 more source

Parameter Optimization in Orbital TIG Welding of SUS 304 Stainless Steel Pipe

open access: yesMetals, 2023
The influence of welding angle, welding current, travel speed, pulse time, and torch height on the geometry, macrostructure, and mechanical properties of Tungsten Inert Gas (TIG) orbital welding on an SUS 304 stainless steel pipe is investigated in this ...
Pham Son Minh   +6 more
doaj   +1 more source

Microstructure and shearing strength of stainless steel/low carbon steel joints produced by resistance spot welding

open access: yesJournal of Materials Research and Technology, 2022
The present research utilized the resistance spot welding process on stainless steel and low carbon steel. The diameters of joint and nugget, microstructure and shearing strength of joints were examined.
Bingxu Wang   +10 more
doaj   +1 more source

Investigation on shearing strength of resistance spot-welded joints of dissimilar steel plates with varying welding current and time

open access: yesJournal of Materials Research and Technology, 2022
The present research investigated the effects of welding current and welding time on the shearing strength of resistance spot-welded joints of low carbon steel and stainless steel plates.
Lei Chen   +7 more
doaj   +1 more source

Resistance Element Welding of Carbon Fiber Reinforced Thermoplastic Composites to High-Strength Steel

open access: yesShanghai Jiaotong Daxue xuebao, 2022
The high strength joining of carbon fiber reinforced nylon 6 composites (CF/PA6) to TWIP980 steel was achieved by resistance element welding (REW). A 304 stainless steel rivet was used as an assistant element.
WANG Yecheng, LI Yang, ZHANG Di, YANG Yue, LUO Zhen
doaj   +1 more source

A model comparison to predict heat transfer during spot GTA welding [PDF]

open access: yes, 2013
The present work deals with the estimation of the time evolution of the weld fusion boundary. This moving boundary is the result of a spot GTA welding process on a 316L stainless steel disk. The estimation is based on the iterative regularization method.
LE MASSON, Philippe   +2 more
core   +1 more source

Resistance Welding Quality Through Artificial Intelligence Techniques

open access: yesSensors
Quality assessment of the resistance spot welding process (RSW) is vital during manufacturing. Evaluating the quality without altering the joint material’s physical and mechanical properties has gained interest.
Luis Alonso Domínguez-Molina   +5 more
doaj   +1 more source

Exploration of Rotary Friction Welding Technique

open access: yesJournal of Mechanical Engineering, 2021
Friction welding is a solid-state welding system which welds materials without authentic melting it. This study explores papers of different researchers on the friction welding method and it has been observed that the welding parameters like friction ...
Singh Chatha Jagjeet   +2 more
doaj   +1 more source

Effects of Micro Resistance Spot Welding Parameters on the Quality of Weld Joints on Aluminum Thin Plate AA 1100

open access: yesInternational Journal of Technology, 2017
Resistance spot welding (RSW) is widely used in industries such as the aerospace, automotive, and electrical application industries. RSW is very useful for joining aluminum and its welding parameters lead to good quality joints. This research studied the
Ario Sunar Baskoro   +3 more
doaj   +1 more source

Optimization and mechanism of ultrasonic welding process of CF/PEI composite

open access: yesCailiao gongcheng, 2023
Carbon fiber reinforced polymer composites (CFRP) are widely used in the aerospace field. The efficient bonding technology has an important effect on the manufacturing cost and safety of CFRP components.
WANG Jing   +6 more
doaj   +1 more source

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