The Effect of High-speed Milling on Surface Roughness of Hardened Tool Steel
The objective of this research was to study factors,
which were affected on surface roughness in high speed milling of
hardened tool steel. Material used in the experiment was tool steel JIS
SKD 61 that hardened on 60 ±2 HRC. Full factorial experimental
design was conducted on 3 factors and 3 levels (3
3
designs) with 2
replications. Factors were consisted of cutting speed, feed rate, and
depth of cut. The results showed that influenced factor affected to
surface roughness was cutting speed, feed rate and depth of cut which
showed statistical significant. Higher cutting speed would cause on
better surface quality. On the other hand, higher feed rate would cause
on poorer surface quality. Interaction of factor was found that cutting
speed and depth of cut were significantly to surface quality. The
interaction of high cutting speed associated with low depth of cut
affected to better surface quality than low cutting speed and high depth
of cut.
[1] M.Y. Wang, H.Y. Chang, "Experimental study of surface roughness in
slot end milling AL2014-T6" International Journal of Machine Tools
and Manufacture .Vol. 44, no.1(2004), pp 51-57.
[2] G.T.,Smith, Advanced Machining, The Handbook of cutting
Technology, Dept of Engineering and Naval Architecture Southampton,
Institute of Higher Education, Southampton, 1988
[3] O.B.Abouelatta, J.Madl, "Surface roughness prediction based on
cutting parameters and tool vibrations in turning operations", Journal
of Materials Processing Technology. Vol. 118, no. 1-3 (2001), pp. 269-
277.
[4] S.Kaewkuekool, K.Jirapattarasilp,and K.Pechkong, "A Study of
Influence Factors Affecting to Surface Roughness in Stainless Steel
Turning", The Proceeding of The International Conference on
Computer Engineering and Technology . 2009 ICCET '08 , Volume
2,( 2009), p. 299-302.
[5] K.Jirapattarasilp, J.Rukijkanpanich "The experiment of high-speed
grinding of a gemstone: cubic zirconia" Int J. of Adv Manu Tech.
Vol.33, no.11-12 (2007) pp.1136-1142.
[6] K.Jirapattarasilp, S.Kaewkuekool ,and P.Klahan, "The study of
influenced factors affecting to quality of cylindrical grinding harden
AISI 4140 steel", The Proceeding of The 2nd International Conference
on Mechanical and Electronics Engineering (ICMEE), Vol 2 (2010), p
329-333.
[7] D.K.Baek, T.J. Ko,and H.S. Kim, "Optimization of feedrate in a face
milling operation using a surface roughness model" International
Journal of Machine Tools and Manufacture, Vol.41, no.3 (2001), pp
451-462.
[1] M.Y. Wang, H.Y. Chang, "Experimental study of surface roughness in
slot end milling AL2014-T6" International Journal of Machine Tools
and Manufacture .Vol. 44, no.1(2004), pp 51-57.
[2] G.T.,Smith, Advanced Machining, The Handbook of cutting
Technology, Dept of Engineering and Naval Architecture Southampton,
Institute of Higher Education, Southampton, 1988
[3] O.B.Abouelatta, J.Madl, "Surface roughness prediction based on
cutting parameters and tool vibrations in turning operations", Journal
of Materials Processing Technology. Vol. 118, no. 1-3 (2001), pp. 269-
277.
[4] S.Kaewkuekool, K.Jirapattarasilp,and K.Pechkong, "A Study of
Influence Factors Affecting to Surface Roughness in Stainless Steel
Turning", The Proceeding of The International Conference on
Computer Engineering and Technology . 2009 ICCET '08 , Volume
2,( 2009), p. 299-302.
[5] K.Jirapattarasilp, J.Rukijkanpanich "The experiment of high-speed
grinding of a gemstone: cubic zirconia" Int J. of Adv Manu Tech.
Vol.33, no.11-12 (2007) pp.1136-1142.
[6] K.Jirapattarasilp, S.Kaewkuekool ,and P.Klahan, "The study of
influenced factors affecting to quality of cylindrical grinding harden
AISI 4140 steel", The Proceeding of The 2nd International Conference
on Mechanical and Electronics Engineering (ICMEE), Vol 2 (2010), p
329-333.
[7] D.K.Baek, T.J. Ko,and H.S. Kim, "Optimization of feedrate in a face
milling operation using a surface roughness model" International
Journal of Machine Tools and Manufacture, Vol.41, no.3 (2001), pp
451-462.
@article{"International Journal of Mechanical, Industrial and Aerospace Sciences:56169", author = "Manop Vorasri and Komson Jirapattarasilp and Sittichai Kaewkuekool", title = "The Effect of High-speed Milling on Surface Roughness of Hardened Tool Steel", abstract = "The objective of this research was to study factors,
which were affected on surface roughness in high speed milling of
hardened tool steel. Material used in the experiment was tool steel JIS
SKD 61 that hardened on 60 ±2 HRC. Full factorial experimental
design was conducted on 3 factors and 3 levels (3
3
designs) with 2
replications. Factors were consisted of cutting speed, feed rate, and
depth of cut. The results showed that influenced factor affected to
surface roughness was cutting speed, feed rate and depth of cut which
showed statistical significant. Higher cutting speed would cause on
better surface quality. On the other hand, higher feed rate would cause
on poorer surface quality. Interaction of factor was found that cutting
speed and depth of cut were significantly to surface quality. The
interaction of high cutting speed associated with low depth of cut
affected to better surface quality than low cutting speed and high depth
of cut.", keywords = "High-speed milling, Tool steel, SKD 61 Steel, Surface roughness, Cutting speed, Feed rate, Depth of cut", volume = "5", number = "11", pages = "2343-4", }