02063nam a2200265 a 4500 vtls000045750 KUKTEM 20251114204426.0 100512t2009 my ao f m 000 0 eng d THE0006596(Local) 201905161047 amirul 201107132319 VLOAD 201005121632 ida UMP TJ1191 .S95 2009 rs Bc. Mohd Syimir Haziq Noor Zainal Characterization of laser beam intensity used for machining/ Mohd Syimir Haziq Noor Zainal Characterization of laser beam intensity used for machining [electronic resource] Kuantan, Pahang : UMP, 2009 xv, 54 p. : ill. (some col.) ; 30 cm. + 1 computer disc Project paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2009 Bibliography : p. 51-52 In this report, a method of characterizing the laser beam intensity was introduced. The method that had been used is the experimental method by using the laser beam machine. The main objective is to determine the laser parameters that influence the laser beam intensity. Laser intensity was characterized based on the hypothesis that intensity would be directly influenced by the geometry and heat-affected zone generated by laser. Experiments were carried out using 2k design of experiments generated in STATISTICA software. Two types of geometries: lines and spots were generated on acrylic sheet. The geometrical parameters and HAZ were measured under optical microscope and integrated image analyzer and taken as response in the STATISTICA analysis. Mathematical models were developed in STATISTICA and the most accurate models were chosen up for intensity characterization. The model show that the intensity will be characterized based on high and low term according to the laser machining parameters. Machining Laser beam cutting 0 0 0 1 20000 20000 2019-09-04 0 TJ1191 .S95 2009 rs Bc. 0000044259 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 CD 4153 | TJ1191 .S95 2009 rs Bc. 0000044260 2019-09-04 00:00:00 2019-09-04 PSM VIRTUA40 1809 1815 VTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5040*5200*6500*6501*9992