Statistical Modelling and Optimization of TIG Welding Process Parameters Using Taguchi's Method

被引：10

作者：

Omprakasam, S. ^{[1
]}

Marimuthu, K. ^{[2
]}

Raghu, R. ^{[1
]}

Velmurugan, T. ^{[1
]}

机构：

[1] Sri Ramakrishna Engn Coll, Dept Mech Engn, Coimbatore 641022, Tamil Nadu, India

[2] Coimbatore Inst Technol, Dept Mech Engn, Coimbatore, Tamil Nadu, India

来源：

STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING | 2022年 / 68卷 / 03期

关键词：

TIG welding; aluminium; AA5052; hardness; RFF; PSF; Taguchi; ALUMINUM-ALLOY; MECHANICAL-PROPERTIES; GTAW;

D O I：

10.5545/sv-jme.2021.7414

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This current research focuses on optimizing the welding process parameters and penetration of 5052 alloys using a TIG welding process based on the Taguchi methods. Process parameters such as current, voltage, and speed with three different levels were taken to form the L27 orthogonal array using the design of experiments. Analysis of variance, signal-to-noise ratio analysis, and regression analysis were performed. The regression analysis indicated that the developed model has greater adequacy in predicting the reinforcement form factor (RFF), penetration shape factor (PSF) and hardness of the weld specimens. In addition, the optimized parametric condition for the welded specimen was found to be current, voltage, and speed of 140 A, 18 V, and 300 mm/min, respectively.

引用

页码：200 / 209

页数：10

共 25 条

[1] Geometrical, microstructural and mechanical characterization of pulse laser welded thin sheet 5052-H32 aluminium alloy for aerospace applications [J].

Abioye, T. E. ;

Zuhailawati, H. ;

Aizad, S. ;

Anasyida, A. S. .

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2019, 29 (04) :667-679

[2] Parameter Design in Fusion Welding of AA 6061 Aluminium Alloy using Desirability Grey Relational Analysis (DGRA) Method [J].

Adalarasan R. ;

Santhanakumar M. .

J. Inst. Eng. Ser. C, 1 (57-63) :57-63

[3] An examination on GTAW samples of 7-series aluminium alloy using response surface methodology [J].

Aravind, S. ;

Das, A. Daniel .

MATERIALS TODAY-PROCEEDINGS, 2021, 37 :614-620

[4] Mechanical properties and metallurgical characterization of FSPed TIG and TIG welded AA5052-H32/AA5083-H111 dissimilar aluminium alloys [J].

Dhanaraj, Antony Prabu ;

Kumarasamy, Subbaiah .

METALLURGICAL RESEARCH & TECHNOLOGY, 2021, 118 (03)

[5] Welding of thin sheet of Al5456 aluminum alloy by using GTA and GMA welding process [J].

Ebrahimzadeh, I ;

Sadeghi, B. ;

Maddahi, H. .

MATERIALS RESEARCH EXPRESS, 2019, 6 (06)

[6] Reduction of the hot cracking susceptibility of laser beam welds in AlMgSi alloys by increasing the number of grain boundaries [J].

Hagenlocher, Christian ;

Weller, Daniel ;

Weber, Rudolf ;

Graf, Thomas .

SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2019, 24 (04) :313-319

[7] Experimental investigation of TIG welding on AA 6082 and AA 8011 [J].

Hazari, Habibur Rahaman ;

Balubai, Mahenderker ;

Kumar, D. Suresh ;

Ul Haq, Ahsan .

MATERIALS TODAY-PROCEEDINGS, 2019, 19 :818-822

[8] Optimization of pulsed current GTAW process parameters for sintered hot forged AISI 4135 P/M steel welds by simulated annealing and genetic algorithm [J].

Joseph, Joby ;

Muthukumaran, S. .

JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2016, 30 (01) :145-155

[9] A hybrid methodology for optimizing MIG welding process parameters in joining of dissimilar metals [J].

Kanakavalli, Prakash Babu ;

Babu, B. Navaneeth ;

Sai, Ch. P. N. Vishnu .

MATERIALS TODAY-PROCEEDINGS, 2020, 23 :507-512

[10] Tensile and wear behaviour of friction stir welded AA5052 and AA6101-T6 aluminium alloys: effect of welding parameters [J].

Kasirajan, G. ;

Rengarajan, Sathish ;

Ashok Kumar, R. ;

Raghav, G. R. ;

Rao, V. S. ;

Nagarajan, K. J. .

METALLURGICAL RESEARCH & TECHNOLOGY, 2020, 117 (04)

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