000 02194nam a2200253 a 4500
001 vtls000065412
003 KUKTEM
005 20251114204522.0
008 121023t2012 my da f m 000 0 eng d
020 _aTHE0006555(Local)
039 9 _a201905141536
_bamirul
_c201211071425
_dhuda
_c201211011646
_dhuda
_y201210231643
_zhuda
040 _aUMP
090 _aTJ1188 .A55 2012 rs Bc.
100 0 _aAini Rushda Md Desa
245 1 0 _aEffects of cutting tool coating on surface roughness in machining pre-hardened steel (p20) /
_cAini Rushda Md Desa
260 _aKuantan, Pahang :
_bUMP ,
_c2012
300 _axv, 57 p. :
_bill. (some col.) ;
_c30 cm. +
_e1 CD-ROM
502 _aProject paper (Bachelor of Manufacturing Engineering) -- Universiti Malaysia Pahang - 2012
504 _aBibliography : p. 56-57
520 _aQuality of surface roughness is one of the challenges in the industry to produce high quality products. Cutting parameters and type of cutting tools are the factors that affect the quality of surface roughness. The purpose of this study is to examine the influences of different types of cutting tools coating and cutting parameters on the surface roughness. The cutting tools used are (TiN, TiCN and TiAlN). Taguchi method is used with three factors and three levels which is spindle speed (500. 1000, 1500) rpm, feed rate (500, 800, 1000) mm/min and diameter tool size (8, 10, 12) mm. The experimental results showed that, with larger diameter tool size the value of surface roughness will decrease. Same goes to spindle speed. When increasing spindle speed from (500-1500) rpm, the value of surface roughness also decreases. Different results surface roughness in feed rate, lower feed rate will produce better surface roughness. With suitable cutting parameters, TiAlN showed in decreasing surface roughness compare to the other two types of cutting tools. Confirmation test had verified that Taguchi design was successful in investigating the effect type of cutting tool coating on the surface roughness.
650 0 _aMilling-machines
650 0 _aMilling cutters
999 _aVIRTUA40
_c3414
_d3420
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992