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008 141120t2013 my a f m 000 0 eng d
020 _aTHE0005691(Local)
039 9 _a201905211433
_bhanafiah
_y201411201654
_zfawwaz
040 _aUMP
090 _aTA405 .A53 2013 r Bc.
100 0 _aAnas Basri Musthafa
245 1 0 _aExperimental and numerical investigation on part thicknesses effects in tailor welded blank process /
_cAnas Basri Musthafa
260 _aKuantan, Pahang :
_bUMP,
_c2013
300 _axiii, 58 p. :
_bill. ;
_c30 cm. +
_e1 CD-ROM
502 _aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2013
504 _aBibliography : p. 45-47
520 3 _aTailor welded blank (TWB) is increasingly popular in producing sheet metal components especially for automotive industry. TWBs is employed by using dissimilar material welding which is mainly affected blank thickness and type of material used. This study is focused on the part thickness effects using experimental and numerical method. Thickness of tailor welded sheets plays an important role in sheet metal forming since fracture, wrinkling and weak spots are strongly influenced by material behaviour. In this study, simple heat transfer testing equipment is fabricated to conduct heat transfer experiment. A numerical and experimental study was carried out to investigate the heat transfer characteristic for different thickness of common used type of TWB material. The investigated thicknesses of aluminum 1100 are 1, 2 and 3 mm. Low heat capacity laser is used to measure the temperature distribution in experiment and used to validate FE model. A finite element model (2D) of aluminum 1100 is applied to simulate static heat distribution inside the material for different part thicknesses, heating position and amount of heat. The results shown that the heating region for thicker plate for combination 3 mm with 1 mm is 60 % wider compare to thinner plate with 40 %. Different combination of material thickness requires different heating positions and increasing the thickness of the material is increases the use of heat flux
650 0 _aWelded joints
650 0 _aStrength of materials
999 _aVIRTUA40
_c319
_d325
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992