000			02000nam a2200265 a 4500
001			vtls000041233
003			KUKTEM
005			20251114204408.0
008			090811t2008 my a f m 000 0 eng|d
020			_aTHE0005696(Local)
039		9	_a201905211441 _bhanafiah _c201107132203 _dVLOAD _c200908141654 _dVLOAD _c200908141638 _dVLOAD _y200908110943 _zida84
040			_aUMP
090			_aTA405 .H37 2008 rs Bc.
100	0		_aHasbullah Ishak
245	1	0	_aExperimental study on strength of spot welded / _cHasbullah Ishak
246	3		_aExperimental study on strength of spot welded _h[electronic resource]
260			_aKuantan, Pahang : _bUMP, _c2008
300			_a65 p. : _bill. (some col.) ; _c30 cm. + _e1 computer disc
502			_aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2008
520	3		_aIn 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.
650		0	_aStrength of materials
650		0	_aWelded joints
650		0	_aElectric welding
999			_aVIRTUA40 _c1299 _d1305
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*6502*9992