01930nam a2200241 a 4500 vtls000040007 KUKTEM 20251114204404.0 090709t2008 my a f m 000 0 eng d THE0006593(Local) 201905161040 amirul 201107132151 VLOAD 200908141646 VLOAD 200908141624 VLOAD 200907091514 kam UMP TJ1191 .S53 2008 rs Bc. Ahmad Shazwi Kamaruzaman Carbon Dioxide (CO2) laser cut quality of acrylic / Ahmad Shazwi Bin Kamaruzaman Kuantan, Pahang : UMP, 2008 53 p. : ill. (some col.) ; 30 cm. Project paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2008 This thesis presents the study of Acrylic were cut on CO2 laser cutting system and analyze the effects of power on cut quality. There are 2 cut quality involved during this thesis which are surface roughness and kerf width. Manual calculation analysis was used to investigate the effect of power on laser cut quality. The cutting process was implemented at apply power start from 15 – 28.5 W and 10 experiments were conduct during this thesis work. The feed rate will remain as constant variable parameter during this work study. Perthometer and image analyzer are conducted to examine the cut quality. From the analysis done, it was shown that the kerf width and surface roughness depends mainly on the laser power intensity. Power has great significance parameter in terms of improving productivity and good surface finish. As obtained through this thesis study, increasing the power intensity resulted in smaller value of surface roughness, Ra and higher value of kerf width. Laser beam cutting Carbon dioxide lasers Industrial applications 0 0 0 1 20000 20000 2019-09-04 0 TJ1191 .S53 2008 rs Bc. 0000038310 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 CD 3508 | TJ1191 .S53 2008 rs Bc. 0000038311 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 1204 1210 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5200*6500*6501*9992