Results 11 to 20 of about 20,090 (217)

Time frequency feature extraction of the arc energy for quality detection of the aluminum alloy double pulse MIG welding

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020
In aluminum alloy double pulse metal inert-gas (DPMIG) welding, the outputting arc current waveform is distorted under the influence of various factors such as harmonics and impact loads. The arc distortion of aluminum alloy DPMIG welding affects the arc
Kuanfang HE, Yin SI, Wei LU, Qinghua LU, Qi LI, Chenhua HUANG, Siwen XIAO   +6 more
doaj   +1 more source

OPTIMIZATION OF THE RESISTANCE SPOT WELDING PROCESS OF SECC-AF AND SGCC GALVANIZED STEEL SHEET USING THE TAGUCHI METHOD

Jurnal Ilmiah SINERGI, 2021
This article present the optimization work describes out to joint the dissimilar galvanized steel of SECC-AF (JIS G 3313) and SGCC (JIS G 3302) material.
Sukarman Sukarman, Amri Abdulah, Apang Djafar Shieddieque, Nana Rahdiana, Khoirudin Khoirudin   +4 more
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Parameter Optimization in Orbital TIG Welding of SUS 304 Stainless Steel Pipe

Metals, 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, Van-Thuc Nguyen, Thanh Trung Do, Tran Minh The Uyen, Huynh Do Song Toan, Huynh Thi Tuyet Linh, Van Thanh Tien Nguyen   +6 more
doaj   +1 more source

Real-Time Penetration Recognition Based on Voltage Signal in K-TIG Welding

Applied Sciences, 2023
This paper focuses on discerning the melting state of keyhole tungsten inert gas (K-TIG) welding, a promising welding technique still considered a novelty.
Huizhong Bai, Na Ni, Yingna Wu, Rui Yang, Guangping Xie   +4 more
doaj   +1 more source

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

IEEE 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, Xingdong Wang, Jianyi Kong, Youmin Rong, Yu Huang   +4 more
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Research into the reliability of the overlap joint of bituminous heat welded roofing materials / Prilydomųjų stogo medžiagų lakštų sandūros patikimumo tyrimas

Mokslas: Lietuvos Ateitis, 2012
The conducted analysis has revealed that the most common reason of leaks in bituminous roofs is caused by a lack of adhesion between two nearby sheets of roof cover.
Darius Balčiūnas
doaj   +1 more source

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

Journal 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, Feng Qiu, Lei Chen, Qunchao Zhou, Baixin Dong, Hongyu Yang, Jing Yang, Zude Feng, Na Tyrer, Gary C. Barber, Ming Hu   +10 more
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Resistance Element Welding of Carbon Fiber Reinforced Thermoplastic Composites to High-Strength Steel

Shanghai 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

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

Journal 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, Yu Zhang, Xiaodi Xue, Bingxu Wang, Jing Yang, Zhaoxia Zhang, Na Tyrer, Gary C. Barber   +7 more
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Resistance Welding Quality Through Artificial Intelligence Techniques

Sensors
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, Edgar Rivas-Araiza, Juan Carlos Jauregui-Correa, Jose Luis Gonzalez-Cordoba, Jesús Carlos Pedraza-Ortega, Andras Takacs   +5 more
doaj   +1 more source