02105nmm a2200313 a 4500 vtls000098459 KUKTEM 20251117113332.0 161214s2016 my fq d 001 0 eng d THE0005122(Local) 201905131524 hanafiah 201712261213 nazri 201612141230 saini UMP FKP .C46 2016 r Bc. CD 10453 Choo, Chee Hua Surface modification using EDM wire cut method [electronic resource] : a feasibility study / Choo Chee Hua Kuantan, Pahang : UMP, 2016 1 computer disc : digital data ; 12 cm. Faculty of Manufacturing Engineering Theses Gred A Project Paper (Bachelor of Engineering in Manufacturing Engineering (Hons.)) -- Universiti Malaysia Pahang – 2016 Wire electrical discharge machining wire EDM removes electrical conductive materials by the electrical sparks. This research is focused on the surface integrity and the process parameters of the selected materials eg. steel and A-alloy. It is expected that grain refinement occurred due to rapid solidification of molten metal on the surface. So, hardness of material can be increase. Recast layer formed on the metal surface by wire EDM is expected to be harder than the subsurface, due to the rapid-cooling of the molten metal. Present work attempts to identify the effect of various EDM parameters on the layer formation. A preliminary metallurgical investigation of EDM machined surface was conducted to determine the effect of process parameters like wire speed and spindle feed rate to morphology and microstructure change of work piece. Item in PDF format Faculty of Manufacturing Engineering Dissertations Universities and Colleges Dissertations Theses http://ecollib.ump.edu.my/id/eprint/4065 Access in library only 0 0 0 1 20000 20000 2019-09-04 0 FKP .C46 2016 r Bc. | CD 10453 0000115968 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 6942 6948 VTLSSORT0080*0200*0400*0900*0901*1000*2450*2600*3000*5000*5001*5020*5200*5380*6100*6500*6501*8560*9992