MARC View

000			02063nam a2200265 a 4500
001			vtls000045750
003			KUKTEM
005			20251114204426.0
008			100512t2009 my ao f m 000 0 eng d
020			_aTHE0006596(Local)
039		9	_a201905161047 _bamirul _c201107132319 _dVLOAD _y201005121632 _zida
040			_aUMP
090			_aTJ1191 .S95 2009 rs Bc.
100	0		_aMohd Syimir Haziq Noor Zainal
245	1	0	_aCharacterization of laser beam intensity used for machining/ _cMohd Syimir Haziq Noor Zainal
246	3		_aCharacterization of laser beam intensity used for machining _h[electronic resource]
260			_aKuantan, Pahang : _bUMP, _c2009
300			_axv, 54 p. : _bill. (some col.) ; _c30 cm. + _e1 computer disc
502			_aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2009
504			_aBibliography : p. 51-52
520	3		_aIn 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.
650		0	_aMachining
650		0	_aLaser beam cutting
999			_aVIRTUA40 _c1809 _d1815
999			_aVTLSSORT008002000400090010002450246026003000502050405200650065019992