The Effect of Welding Parameter on Mechanical Properties and Macrostructure of AA1100 Using Autogenous Tig Welding

Baskoro, Ario Sunar; Milyardi, Indra; Amat, Mohammad Azwar

doi:10.15282/ijame.17.1.2020.05.0560

Cited by 8 publications

(7 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Parameter yang harus diperhatikan pada GMAW antara lain kuat arus, voltase busur, dan kecepatan pengelasan. Kuat arus pada las GMAW akan berpengaruh besar pada kapasitas pencairan, ukuran dan geometri manik las, dan kedalaman penetrasi [9]. Makin tinggi arus listrik pengelasan, makin tinggi pula penembusan atau penetrasi serta kecepatan pencairan.…”

Section: Pendahuluanunclassified

Pengaruh besaran arus dan kecepatan las terhadap angular distorsi pada SS304 dengan GMAW

Amat¹,

Baskoro²,

Budi³

2023

JAMERE

View full text Add to dashboard Cite

SS304 is a steel with good corrosion resistance, so it is widely used in various industrial worlds. The stainless-steel fabrication process generally uses a joining process by welding. To get a good welding result, it is necessary to choose the correct parameters to reduce the potential for welding imperfections. In the ISO 6520-1-520 standard, excessive distortion is a welding imperfection that must be avoided because it can cause angular misalignment, namely ISO 6520-1-508 standard. In this research, an experiment was conducted to determine the effect of current strength and welding speed on the angular distortion generated using GMAW. The current strength is 115, 120, and 125 A, while the welding speed is 3.6, 3.9, and 4.2mm/s. The angular distortion of the weld results is measured using a CMM (Coordinate Measuring Machine) after the material has experienced natural cooling. From the research results obtained, it is known that the greater the current strength, the greater the resulting angular distortion. On the other hand, if the welding speed is greater, the width of the weld bead and the resulting angular distortion will be smaller.

show abstract

Section: Pendahuluanunclassified

Pengaruh besaran arus dan kecepatan las terhadap angular distorsi pada SS304 dengan GMAW

Amat¹,

Baskoro²,

Budi³

2023

JAMERE

View full text Add to dashboard Cite

show abstract

“…Use of flux helps to refine the microstructure properties at HAZ with low as well as high heat input [2,3]. Baskoro et al [4] investigated the effect of parameter of welding on microstructure and mechanical properties of AA1100 using autogenous TIG welding. They concluded that weld width increases with increase in welding current.…”

Section: Introductionmentioning

confidence: 99%

Welding investigation on penetration and mechanical property of AISI 201 during A-TIG welding

Deep¹,

Singh²,

Ashutosh³

et al. 2022

Eng. Res. Express

View full text Add to dashboard Cite

Austenitic Stainless Steel has improved mechanical properties and great corrosion resistance thereby it is extensively used in fabrication industries. The aim of our work is to compare the mechanical property and macrostructural of TIG and A-TIG welding process on Nitrogen alloyed stainless steel and find out the best oxide flux to be used before welding to improve the macrostructure, penetration, weld width, and tensile strength of butt joint. Five dissimilar fluxes i.e. SiO2, MnO2, TiO2, ZnO and CaO were used during A-TIG welding. Experiments were performed at same welding speed but at different welding current in both TIG and A-TIG welding. In the whole process SiO2 and TiO2 helps to get full penetration of 5mm at 200A welding current while least penetration of 3.16mm obtained during TIG method. Welding parameters giving the best penetration profile was chosen to perform welding on butt joint for assessment of strength. Test coupon of TiO2 had greater strength (698N/mm2) as well as percentage elongation (34.5).

show abstract

“…The recent development of the manufacturing process requires high awareness of environmental and health problems [1], [2]. It is required that a process should be clean, less polluting, minimize the use of natural resources, reducing social and health impacts [3,4].…”

Section: Introductionmentioning

confidence: 99%

Utilization of Minimum Quantity Lubrication (MQL) Chip Fan on SS304 During Milling Process to Increase Carbide Tool Life

Sifa¹,

Endramawan²,

Suwandi³

et al. 2022

Int. J. Automot. Mech. Eng.

View full text Add to dashboard Cite

Minimum quantity lubrication (MQL) is the most used recent method in the milling process that is economical and environmentally friendly. The MQL method can reduce the temperature during the milling process. The high temperature that occurs in the carbide tool will affect the tool’s life. The use of cooling fluid is a common method to reduce high temperatures. However, the remaining cooling fluid has an impact on the pollution of the environment. Therefore, in this study, a novel approach for a cooling system based on the combined MQL method and fan cooling device was introduced and called an MQL Chip fan. The effect of the MQL Chip fan on the temperature, tool life, and surface roughness was investigated. The Taylor equation was used to calculate tool life based on temperature data from an experimental investigation. Subsequently, the quality inspection was conducted by using a surface roughness tester. The spindle speed and depth of cut have proven to make a great impact on the peak temperature, but, there is an optimal point where spindle speed made a turbulence and the tool had a passive cooling system. The utilization of the MQL Chip fan has decreased temperature by more than half at a medium speed of 2241 rpm and made a high contribution for low-speed processing and only a slight contribution for high-speed processing. Based on Tool Life prediction, 3600 RPM with a 3 mm depth of cut has more efficient performance compared to 2241 rpm with the same depth of cut. The utilization of the MQL Chip fan contributes significantly to the roughness value; the Ra value decreased from 1.374 μm to 0.461 μm. It has been proven that the utilization of an MQL Chip fan in the milling process reduces temperature and also increases the tool life.

show abstract

The Effect of Welding Parameter on Mechanical Properties and Macrostructure of AA1100 Using Autogenous Tig Welding

Cited by 8 publications

References 19 publications

Pengaruh besaran arus dan kecepatan las terhadap angular distorsi pada SS304 dengan GMAW

Pengaruh besaran arus dan kecepatan las terhadap angular distorsi pada SS304 dengan GMAW

Welding investigation on penetration and mechanical property of AISI 201 during A-TIG welding

Utilization of Minimum Quantity Lubrication (MQL) Chip Fan on SS304 During Milling Process to Increase Carbide Tool Life

Contact Info

Product

Resources

About