02000nam a2200265 a 4500 vtls000041233 KUKTEM 20251114204408.0 090811t2008 my a f m 000 0 eng|d THE0005696(Local) 201905211441 hanafiah 201107132203 VLOAD 200908141654 VLOAD 200908141638 VLOAD 200908110943 ida84 UMP TA405 .H37 2008 rs Bc. Hasbullah Ishak Experimental study on strength of spot welded / Hasbullah Ishak Experimental study on strength of spot welded [electronic resource] Kuantan, Pahang : UMP, 2008 65 p. : ill. (some col.) ; 30 cm. + 1 computer disc Project paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2008 In this paper, the objective is to investigate the strength of spot welding using variable thickness of sheet metal, weld time and weld current. Spot welded of the same material and different thickness combinations by overlapping joint were welded together to form a single spot. Thus, mild steel sheet of thickness 1.2mm and 1.5mm were studied and combined to form spot welded. Different parameters of welding such as welding current and welding time were used to weld the sheet metal for each thickness. Then tensile test machine was used to test the formability of spot welded and follow up by image analyzer testing to capture the image of spot welded nugget. The tensile test show that, the optimum parameter are at condition (T = 1.2mm, t = 3sec & I =5A) which produced 5.958kN of loading. The experimental findings show that resistance spot welding of different types of parameters and also different thickness of sheet metal shows different strength. Strength of materials Welded joints Electric welding 0 0 0 1 20000 20000 2019-09-04 0 TA405 .H37 2008 rs Bc. 0000038666 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 CD 3531 | TA405 .H37 2008 rs Bc. 0000038667 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 1299 1305 VTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*6502*9992