02541nam a2200277 a 4500 vtls000045888 KUKTEM 20251114204429.0 100524t2009 my dao f m 000 0 eng d THE0005782(Local) 201905101616 aida 201107132321 VLOAD 201103301003 ida 201005241258 ida UMP TA418.7 .R59 2009 rs Bc. Mohammad Rizal Abdul Lani Modeling of milling process to predict surface roughness using artificial intelligent method / Mohammad Rizal Bin Abdul Lani Modeling of milling process to predict surface roughness using artificial intelligent method [electronic resource] Kuantan, Pahang : UMP, 2009 xiii, 64 p. : ill. (some col.) ; 30 cm. + 1 computer disc Project paper (Bachelor of Mechanical Engineering with Manufacturing Engineering) -- Universiti Malaysia Pahang - 2009 Bibliography : p. 60-61 This thesis presents the milling process modeling to predict surface roughness. Proper setting of cutting parameter is important to obtain better surface roughness. Unfortunately, conventional try and error method is time consuming as well as high cost. The purpose for this research is to develop mathematical model using multiple regression and artificial neural network model for artificial intelligent method. Spindle speed, feed rate, and depth of cut have been chosen as predictors in order to predict surface roughness. 27 samples were run by using FANUC CNC Milling α-T14E. The experiment is executed by using full-factorial design. Analysis of variances shows that the most significant parameter is feed rate followed by spindle speed and lastly depth of cut. After the predicted surface roughness has been obtained by using both methods, average percentage error is calculated. The mathematical model developed by using multiple regression method shows the accuracy of 86.7% which is reliable to be used in surface roughness prediction. On the other hand, artificial neural network technique shows the accuracy of 93.58% which is feasible and applicable in prediction of surface roughness. The result from this research is useful to be implemented in industry to reduce time and cost in surface roughness prediction. Surface roughness Machining Artificial intelligence 0 0 0 1 20000 20000 2019-09-04 0 CD 4187 | TA418.7 .R59 2009 rs Bc. 0000044328 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 TA418.7 .R59 2009 rs Bc. 0000044327 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 1910 1916 VTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5040*5200*6500*6501*6502*9992