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The effect of torch distance on weldability of dissimilar welding / Ashaari Ibrahim

By:

Ashaari Ibrahim

Material type: Text

TextPublication details: Kuantan, Pahang : UMP, 2013Description: xviii, 66 p. : ill. (some col.) ; 30 cm. + 1 CD-ROMISBN:

THE0005888(Local)

Subject(s):

Dissertation note: Project paper ( Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2013 Abstract: This project presents the effect of parameter in welding process on the weldability of dissimilar welding. The parameters that have been focusing are torch distance or also known as arc length. Studies were made to investigate the effect of torch distance on weldability of dissimilar welding and also to find the optimize parameters for welding dissimilar metal between stainless steel and carbon steel. The experimental data was analyzed by using Taguchi method and also Analysis of Variance. The output of this research is the visual inspection, microstructure analysis, hardness test and also tensile test. The optimized parameter for hardness test and tensile test is obtained by using Taguchi method. The result obtained for this studies is the effect of torch distance is significant based on the four output, however if compare to others parameter it is the least significant. The optimized parameter for hardness test is 90 A, 26 V, 4 mm, 4 mm/s, while for tensile test is 95 A, 24 V, 2 mm, and 4 mm/s.

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Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB PEKAN	TA465 .A84 2013 r Bc. (Browse shelf(Opens below))	1	Not for loan		0000086509
Final Year Report	UMPLIB PEKAN	CD 8194 \| TA465 .A84 2013 r Bc. (Browse shelf(Opens below))	1	Not for loan		0000086510

Project paper ( Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2013

Bibilography : p. 60-63

This project presents the effect of parameter in welding process on the weldability of dissimilar welding. The parameters that have been focusing are torch distance or also known as arc length. Studies were made to investigate the effect of torch distance on weldability of dissimilar welding and also to find the optimize parameters for welding dissimilar metal between stainless steel and carbon steel. The experimental data was analyzed by using Taguchi method and also Analysis of Variance. The output of this research is the visual inspection, microstructure analysis, hardness test and also tensile test. The optimized parameter for hardness test and tensile test is obtained by using Taguchi method. The result obtained for this studies is the effect of torch distance is significant based on the four output, however if compare to others parameter it is the least significant. The optimized parameter for hardness test is 90 A, 26 V, 4 mm, 4 mm/s, while for tensile test is 95 A, 24 V, 2 mm, and 4 mm/s.