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You
are in Milling
/ Milling Grades / Case
Study - Grade SC3032
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Case
Study: SC3025 Grade |
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New grade for milling cast iron |
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Grade
SC3025 has  excellent
wear and abrasion resistance offering 20% - 50% longer tool
life. The new RA wiper facet on 8-sided ODEW insert combines
with SC3025 to provide 50%
higher feed rates in cast iron face milling operations.
Better surface finishes at increased speed rates are achievable
with the new RA geometry. It is available in 45°, 90°
and automotive face milling insert styles. |
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A large
global automotive supplier required reduced cycle times, better
tool life and excellent surface finish for machining cast iron
components. The components are carriers, bridges, and frames
and the material is spheroidal gray iron. Our technical sales
engineer recommended the use of our new VOD06 close pitch cutters
in combination with our cast iron milling grade,
SC3025. |
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Topic: Case Study -
Automotive
Area: Automotive
Application: Carrier
Material: SG Iron |
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Competition |
Stellram |
| Cutter |
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7745VOD06-A080Z08R |
| Insert |
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ODEW0605APTR-RA SC3025 |
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SFM |
883 |
1040 |
| IPT |
0.013" |
0.013" |
| DOC |
0.157" |
0.157" |
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Results
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250 parts/edge.
60% increase
over the competition. |
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Material: Ductile iron (220-240 HBN) – ran dry
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Competition |
Stellram
(SC3025) |
| Vc: |
900 SFM |
1000 SFM |
| Feed: |
58 IPM |
92 IPM |
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0.007" ipt |
0.008"
ipt |
| DOC: |
0.100" |
0.100" |
| Ae (radial): |
.750" |
.750” |
| Results: |
20 parts/edge |
20 parts/edge
and still counting |
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65% increase in
feed rate with better tool |
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