Surface integrity study for FC300 cast iron using TiAIN ball end mill
Finishing of FC300 gray cast iron predominantly done by manual polishing. Study the surface integrity of FC300 after machining is crucial to investigate the surface characteristics before polishing. This work aims to investigate the surface profiles and subsurface alterations induced by mill...
Saved in:
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | en |
| Published: |
Malaysian Tribology Society (MYTRIBOS)
2019
|
| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/7209/1/J14192_795e3dada9ba6547b07c2b245cfb44c2.pdf http://eprints.uthm.edu.my/7209/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1833418311126220800 |
|---|---|
| author | Abu Bakar, Mohd Hadzley Fahmi, Naim Tamin, Norfauzi Afuza, Anis Izamshah, Raja Kasim, Shahir Mohd Amran, Mohd Amran Shamsudin, Noorazizi Raffi, Nurul Fatin |
| author_facet | Abu Bakar, Mohd Hadzley Fahmi, Naim Tamin, Norfauzi Afuza, Anis Izamshah, Raja Kasim, Shahir Mohd Amran, Mohd Amran Shamsudin, Noorazizi Raffi, Nurul Fatin |
| author_sort | Abu Bakar, Mohd Hadzley |
| building | UTHM Library |
| collection | Institutional Repository |
| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Finishing of FC300 gray cast iron predominantly done by
manual polishing. Study the surface integrity of FC300 after
machining is crucial to investigate the surface characteristics
before polishing. This work aims to investigate the surface
profiles and subsurface alterations induced by milling of
FC300 gray cast iron using TiAlN Ball end mill. Machining
trials were performed using CNC variaxis machine in dry
condition at the cutting speeds of 66-99 m/min, feed rates of
0.27-0.42 mm/tooth and constant depth of cut of 0.1 mm.
The results shows that the surface roughness decreased as
the cutting speed increased from 66 m/min to 88 m/min.
Smooth and shiny surface profiles appeared at the lower
cutting speed of 66 m/min due to effect of lubrication
layer that formed from the small fragmented graphite
flakes. When the cutting speed increased to 99 m/min,
surface profiles appeared with smeared and large
graphite flakes probably due to higher rotational impact
from the cutting tool. Analysis of subsurface
microstructure observed bending effects at the region
where worn cutting tool applied. Severe crack nucleation’s
were evidence to reflect severe rubbing action from worn
cutting tool. |
| format | Article |
| id | my.uthm.eprints-7209 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | en |
| publishDate | 2019 |
| publisher | Malaysian Tribology Society (MYTRIBOS) |
| record_format | eprints |
| spelling | my.uthm.eprints-72092022-06-27T06:44:58Z http://eprints.uthm.edu.my/7209/ Surface integrity study for FC300 cast iron using TiAIN ball end mill Abu Bakar, Mohd Hadzley Fahmi, Naim Tamin, Norfauzi Afuza, Anis Izamshah, Raja Kasim, Shahir Mohd Amran, Mohd Amran Shamsudin, Noorazizi Raffi, Nurul Fatin TA401-492 Materials of engineering and construction. Mechanics of materials Finishing of FC300 gray cast iron predominantly done by manual polishing. Study the surface integrity of FC300 after machining is crucial to investigate the surface characteristics before polishing. This work aims to investigate the surface profiles and subsurface alterations induced by milling of FC300 gray cast iron using TiAlN Ball end mill. Machining trials were performed using CNC variaxis machine in dry condition at the cutting speeds of 66-99 m/min, feed rates of 0.27-0.42 mm/tooth and constant depth of cut of 0.1 mm. The results shows that the surface roughness decreased as the cutting speed increased from 66 m/min to 88 m/min. Smooth and shiny surface profiles appeared at the lower cutting speed of 66 m/min due to effect of lubrication layer that formed from the small fragmented graphite flakes. When the cutting speed increased to 99 m/min, surface profiles appeared with smeared and large graphite flakes probably due to higher rotational impact from the cutting tool. Analysis of subsurface microstructure observed bending effects at the region where worn cutting tool applied. Severe crack nucleation’s were evidence to reflect severe rubbing action from worn cutting tool. Malaysian Tribology Society (MYTRIBOS) 2019 Article PeerReviewed text en http://eprints.uthm.edu.my/7209/1/J14192_795e3dada9ba6547b07c2b245cfb44c2.pdf Abu Bakar, Mohd Hadzley and Fahmi, Naim and Tamin, Norfauzi and Afuza, Anis and Izamshah, Raja and Kasim, Shahir and Mohd Amran, Mohd Amran and Shamsudin, Noorazizi and Raffi, Nurul Fatin (2019) Surface integrity study for FC300 cast iron using TiAIN ball end mill. Jurnal Tribologi, 21. pp. 35-46. |
| spellingShingle | TA401-492 Materials of engineering and construction. Mechanics of materials Abu Bakar, Mohd Hadzley Fahmi, Naim Tamin, Norfauzi Afuza, Anis Izamshah, Raja Kasim, Shahir Mohd Amran, Mohd Amran Shamsudin, Noorazizi Raffi, Nurul Fatin Surface integrity study for FC300 cast iron using TiAIN ball end mill |
| title | Surface integrity study for FC300 cast iron using TiAIN ball end
mill |
| title_full | Surface integrity study for FC300 cast iron using TiAIN ball end
mill |
| title_fullStr | Surface integrity study for FC300 cast iron using TiAIN ball end
mill |
| title_full_unstemmed | Surface integrity study for FC300 cast iron using TiAIN ball end
mill |
| title_short | Surface integrity study for FC300 cast iron using TiAIN ball end
mill |
| title_sort | surface integrity study for fc300 cast iron using tiain ball end
mill |
| topic | TA401-492 Materials of engineering and construction. Mechanics of materials |
| url | http://eprints.uthm.edu.my/7209/1/J14192_795e3dada9ba6547b07c2b245cfb44c2.pdf http://eprints.uthm.edu.my/7209/ |
| url_provider | http://eprints.uthm.edu.my/ |