Optimization of process parameters during vibratory welding technique using Taguchi's analysis

Singh, Pravin Kumar; Patel, D.; Prasad, Somuri V.

doi:10.1016/j.pisc.2016.04.088

Cited by 19 publications

(7 citation statements)

References 7 publications

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“…Based on the table, the ANOVA indicated that the current is a significant factor in affecting the UTS (with p-value =0.011). This result is parallel with the findings from Buchely et al [10], Bodude et al [19], Singh et al [13], Widodo et al [14] and Olawale et al [12]. These researchers found that different current levels will produce different mechanical properties including the tensile strength.…”

Section: Results Discussionsupporting

confidence: 86%

“…Therefore, by comparing these current ranges, the highest tensile strength is produced by 100A. This result is closed to Buchely et al [10], Bodude et al [19], Singh et al [13], and Widodo et al [14] findings. They also found that the optimum current to produce the greatest UTS is in the range of 90A to 110A.…”

Section: Results Discussionmentioning

confidence: 56%

“…Singh et al [13] focused on SMAW process and studied the effect of mechanical vibration on the mechanical properties of the welded metal. They used the Mild Steel with thickness of 6 mm and E6013 type of electrode.…”

Section: Introductionmentioning

confidence: 99%

“…Their dependent variables are UTS properties and micro-hardness. They concluded that the mechanical vibration increases the UTS and hardness properties of the welded joints [13].…”

Section: Introductionmentioning

confidence: 99%

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SMAW: The Effects of Currents and Welding Rod Diameters on Welded Joint Ultimate Tensile Strength Using the Full Factorial DOE

Mohd-Lair

Yuyut

Ahmad

et al. 2021

J. Phys.: Conf. Ser.

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This research was significant as it extensively studies the effects of current and rod diameter on SMAW welded join. The Mild Steel (AISI 1018) was used as the base material to be welded using the E-6013 welding rod. The experiment was constructed according to the full factorial design of experiment (DOE). This project found that the current and rod diameter are the significant factors in affecting the ultimate tensile strength (UTS). New contribution from this research was that the rod diameter is more significant than the current in affecting the UTS of a welded joint. In addition, this research also contributed new finding by showing that the interaction between current and rod diameter as significant in affecting the UTS. This interaction was also found to be more significant that current but less significant than rod diameter in affecting the UTS of welded joint. In addition, this research showed that the tensile strength increases when the current is increased from 80A to 100A. However, the tensile strength decreased as the current is set between 110A to 130A. At the same time, the welding rod diameter of 2.5mm produced the highest tensile strength compared to 3.2mm and 4.0mm rod diameter. This research also optimised the experiment and found that the highest tensile strength obtained is 342.39 MPa, which is produced using 80A of welding current with 2.5mm rod diameter.

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Section: Results Discussionsupporting

confidence: 86%

Section: Results Discussionmentioning

confidence: 56%

Section: Introductionmentioning

confidence: 99%

“…Their dependent variables are UTS properties and micro-hardness. They concluded that the mechanical vibration increases the UTS and hardness properties of the welded joints [13].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

SMAW: The Effects of Currents and Welding Rod Diameters on Welded Joint Ultimate Tensile Strength Using the Full Factorial DOE

Mohd-Lair

Yuyut

Ahmad

et al. 2021

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

show abstract

“…For this study, the experiment used the Taguchi experiment plan. The Taguchi method is an experimental planning method which is effective it making a large number of decisions through a small number of experiments [24,25]. This method uses a table of orthogonal arrays and S/N (signal-to-noise ratio) to determine the factors that have a significant effect on the experimental results and to obtain the optimal conditions.…”

Section: Design Of the Experimentsmentioning

confidence: 99%

An Analysis of Mechanical Properties for Ultrasonically Welded Multiple C1220-Al1050 Layers

Kim

et al. 2019

Applied Sciences

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This study analyzed the characteristics of aluminum and copper sheets under multi-layer ultrasonic welding, and observed the strength, fracture type, and interface of the weld zone according to location. In addition, an experimental plan was developed using the Taguchi method to optimize the quadruple lap ultrasonic welding process conditions of 0.4t aluminum and copper sheets, and the experiment was performed for each of 25 welding condition. For strength evaluation, the ultrasonic welding performance was evaluated by measuring the tensile strength as a composite material and the shear force at the weld interface through two types of tensile tests: simultaneous tensile and individual tensile. To identify the individual shear strengths of the multi-layer dissimilar ultrasonic welds, three types of tensile tests were performed for each specimen depending on the location of the welded, and as the distance from the horn increased, each of shear strength decreased while the difference in strength value increased. For quadruple lap welding of pure aluminum and copper sheets, the S/N (Signal to Noise Ratio) was the highest at 64.48 with a coarse-grain pattern and optimal welding conditions, and this was selected as the optimal condition. To evaluate the optimized welding condition, additional tests were conducted using the welding conditions that showed the maximum strength values and the welding conditions optimized using the Taguchi method through simple tests. A strength evaluation of the optimized weldment was performed, and for a simultaneous tensile test, it was found that the strength of the optimized weldment was improved by 45% compared to other cases.

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Experimental Investigation and Optimization of Welding Parameters on TIG Welding of Stainless Steel AISI 304 Plates

Singh¹,

Patel

Prasad

2018

Innovation in Materials Science and Engineering

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Optimization of process parameters during vibratory welding technique using Taguchi's analysis

Cited by 19 publications

References 7 publications

SMAW: The Effects of Currents and Welding Rod Diameters on Welded Joint Ultimate Tensile Strength Using the Full Factorial DOE

SMAW: The Effects of Currents and Welding Rod Diameters on Welded Joint Ultimate Tensile Strength Using the Full Factorial DOE

An Analysis of Mechanical Properties for Ultrasonically Welded Multiple C1220-Al1050 Layers

Experimental Investigation and Optimization of Welding Parameters on TIG Welding of Stainless Steel AISI 304 Plates

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