Results 11 to 20 of about 821 (179)

An investigation of the effect of GMAW and SMAW processes on mechanical and microstructural properties of welded E350 grade steel [PDF]

Scientific Reports
In the construction industry, power plants, shipbuilding, aerospace, automotive, oil and gas, and a wide variety of other industrial sectors, IS2062 steel is in high demand as a structural material. Gas metal arc welding (GMAW) process and shielded metal
Vikash Kumar, Subodh Kumar Yadav, K. Vijetha, Vaishali Mendhe, Anita Kumari, Vipin Shrivastava, Geetesh Goga, Anurag Joshi   +7 more
doaj   +2 more sources

Characterization of GMAW (Gas Metal Arc Welding) Penetration Using Ultrasonics [PDF]

Materials, 2020
Welding defects such as lack of penetration, undercutting, crater crack, burn-through and porosity can occur during manufacturing. Assessing weld quality using nondestructive evaluation methods is important for the quality assurance of welded parts.
Lu Zhang, Gorkem Okudan, Alexandra-Del-Carmen Basantes-Defaz, Ryan M. Gneiting, Sankaran Subramaniam, Didem Ozevin, Ernesto Indacochea   +6 more
openaire   +2 more sources

Methodology for the Path Definition in Multi-Layer Gas Metal Arc Welding (GMAW)

Symmetry, 2023
The reconstruction of the geometry of weld-deposited materials plays an important role in the control of the torch path in GMAW. This technique, which is classified as a direct energy deposition technology, is experiencing a new emergence due to its use in welding and additive manufacturing.
David Curiel, Fernando Veiga, Alfredo Suárez, Pedro Maria Villanueva   +3 more
openaire   +3 more sources

Study on the Structure Deformation in the Process of Gas Metal Arc Welding (GMAW) [PDF]

American Journal of Mechanical Engineering, 2014
This paper investigates the welding deformation via simulation and experiments. The structure of a combined joint geometry was modeled and simulated using Simufact welding software based on the thermo elastic–plastic approach. To verify the simulation results, a series of experiments was conducted with three different welding sequences using automated ...
Pham Son Minh, Tran Viet Phu
openaire   +1 more source

Improved productivity by reduced variation in gas metal arc welding (GMAW) [PDF]

The International Journal of Advanced Manufacturing Technology, 2017
The purpose of the research conducted is to describe the consequences of variation in the welding industry and the effect it has on manufacturing productivity. The potential has shown to be hidden in unnecessarily stringent requirements and over-processing. This has been studied in steps: customer requirements, design and analysis, preparation, welding,
Anna Ericson Öberg, Erik Åstrand
openaire   +1 more source

PENGEMBANGAN JOBSHEET ELEKTRONIK PRAKTIK PENGELASAN GMAW (GAS METAL ARC WELDING)

Jurnal Pendidikan Teknik Mesin, 2021
Penelitian ini bertujuan untuk mengembangkan jobsheet elektronik pada materi Praktik pengelasan GMAW (Gas metal Arc Welding) yang layak dan praktis untuk digunakan dalam pembelajaran. Metode penelPenelitian ini bertujuan untuk mengembangkan jobsheet elektronik pada materi Praktik pengelasan GMAW (Gas metal Arc Welding) yang layak dan praktis untuk ...
Sudiyono Sudiyono, Ari Dwi Nur Indriawan Musyono, Febrian Arif Budiman, Angga Septiyanto   +3 more
openaire   +2 more sources

Effect of fusion welding processes on tensile properties of armor grade, high thickness, non-heat treatable aluminium alloy joints

Defence Technology, 2019
AA5059 is one of the high strength armor grade aluminium alloy that finds its applications in the military vehicles due to the higher resistance against the armor piercing (AP) threats.
K. Vasu, H. Chelladurai, Addanki Ramaswamy, S. Malarvizhi, V. Balasubramanian   +4 more
doaj   +1 more source

Selection of Welding Process for Repairing Shredder Hammer by Integrated Data Envelopment Analysis (DEA) and P-robust Technique [PDF]

MATEC Web of Conferences, 2019
The Selection of the welding process is one of the most significant decision-making problems, and it involves a wide range of information following the type of product.
Wisnu Wardana Rahmad, Warinsiriruk Eakkachai, Joy-A-Ka Sutep   +2 more
doaj   +1 more source

Relationship Between Metal Vapor in Arc and Droplet Transfer Mode in GMAW

Taiyuan Ligong Daxue xuebao, 2022
The relationship between metal vapor in arc and droplet transfer mode in GMAW was reviewed. The results show that when welding with high current and corresponding welding parameters and different shielding gases, the conductivity of the vapor in arc ...
Xian SUN
doaj   +1 more source

Two gas metal arc welding process dataset of arc parameters and input parameters

Data in Brief, 2021
The dataset was collected from experiments using the gas metal arc welding (GMAW) process. The experiments were planned with Central Composite Design to obtain a greater variety of data.
Rogfel Thompson Martinez, Guillermo Alvarez Bestard, Sadek C. Absi Alfaro   +2 more
doaj   +1 more source