02956nam a2200301 a 4500001001400000003000700014005001700021008004100038020002200079039006300101040000800164090002900172100002200201245009100223246009400314260003400408300006400442502012300506504002800629520156800657650002202225650001402247650002002261952012302281952013302404999002502537999009202562vtls000045882KUKTEM20251114204429.0100524t2009    my a   f m    000 0 eng d  aTHE0005788(Local) 9a201905131356baidac201107132321dVLOADy201005240823zida  aUMP  aTA418.7 .T36 2009 rs Bc.1 aTan, Choong Kwang10aSurface finish of titanium in machining with coated-carbide insert /cTan Choong Kwang3 aSurface finish of titanium in machining with coated-carbide inserth[electronic resource]  aKuantan, Pahang :bUMP,c2009  axiv, 57 p. :bill. (some col.) ;c30 cm. +e1 computer disc  aProject paper (Bachelor of Mechanical Engineering with Manufacturing Engineering) -- Universiti Malaysia Pahang - 2009  aBibliography : p. 48-503 aTitanium and its alloy are widely used in various industries owing to its low mass, high strength and excellent toughness. In machining operation, roughness of a titanium surface influences a wide variety of its physical properties. Therefore, it is necessary to produce surfaces with roughness that fall within specified limits and which are of a certain type. In the present work, surface finish of titanium in turning with titanium aluminium nitride (TiAlN) coated insert has been investigated using three different parameters, namely cutting length, cutting speed and feed rate. Machining of titanium was carried out on a Computer Numerically Controlled (CNC) turning center. The experiments were designed in STATISTICA software in order to minimize experimental errors. 33 full factorial design was chosen for experimental design. Experimental outcomes were analyzed in STATISTICA. The surface roughness and tool sharpness were measured using perthometer. The statistical analysis revealed that feed rate and cutting length are two significant parameters that affect the surface roughness of titanium during turning. Overall, it was found that using a low feed rate and short cutting length always provides good surface roughness. The trends of surface roughness became inconsistent with increasing feed rate and cutting length. It is also important to note as a secondary factor cutting speed at higher value usually led to poor surface quality. Lastly, a higher rating index of tool sharpness also causes a deterioration of the surface quality of titanium. 0aSurface roughness 0aMachining 0aTitanium alloys  00104071a20000b20000d2019-09-04l0oTA418.7 .T36 2009 rs Bc.p0000044353r2019-09-04 00:00:00t1w2019-09-04yPSM  00104071a20000b20000d2019-09-04l0oCD 4200 | TA418.7 .T36 2009 rs Bc.p0000044354r2019-09-04 00:00:00t1w2019-09-04yPSM  aVIRTUA40c1906d1912  aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5040*5200*6500*6501*6502*9992