High-Productivity High-Feed Cutter for Rough Milling DMSW S ERIES DMSL / DMSW S ERIES
General Steel A36 Machine Component ■ Application Examples (DMSL)
Carbon Steel Automotive Component
Sumitomo Competitor's Product
Sumitomo Competitor's Product DMSL06020M10Z3 Single-sided, 2 edges
— — — 20
Tool
DMSL06020M10Z3
Tool
Vertical Machining Center: BT40
Vertical Machining Center: BT50
— — 20
Grade
ACU2500
Grade
ACU2500
Chipbreaker
G
Chipbreaker
G
Cutter Dia. ( mm ) Number of Teeth
Cutter Dia. ( mm ) Number of Teeth
20
20
3
3
3
2
v c (SFM) v f (IPM) f z (IPT) a p (Inch) a e (inch) Coolant
v c (SFM) v f (IPM) f z (IPT) a p (Inch) a e (inch) Coolant
656 354 .037 .014 .787
525 154 .020 .020 .984 Wet
308 157 .035 .039 .787 Wet
308
79
.026 .039 .787 Wet
Dry
Results Stable milling at an overhang length of 5.12" (carbide arbor), efficiency 2x Titanium Alloy Ti-6Al-4V Aerospace Component Sumitomo Competitor's Product Vertical Machining Center: BT40 Tool DMSL06025E04 Double-sided, 4 edges Grade ACU2500 — Chipbreaker G — Cutter Dia. ( mm ) 25 25 Number of Teeth 4 4 v c (SFM) 164 197 v f (IPM) 78.7 47.2 f z (IPT) .031 .016 a p (Inch) .028 .028 a e (inch) .59 .59 Coolant Wet Wet
Less chatter at an overhang amount of 4.72" (carbide arbor), efficiency 2x Sumitomo Competitor's Product DMSL06025E04 Single-sided, 4 edges
Results
Heat Treated (40HRc) Die/Mold Component
Tool
Vertical Machining Center: BT40
— — 32
Grade
ACU2500
Chipbreaker
G
Cutter Dia. ( mm ) Number of Teeth
25
4
4
v c (SFM) v f (IPM) f z (IPT) a p (Inch) a e (inch) Coolant
623 378 .039 .016 .709
492 235 .039 .016 .985 Wet
Dry
DMSL provided lower vibration and improved stability. Over 40% efficiency increase.
Suggested running DMSL dry. Tool life doubled and provided more stability.
Results
Results
■ Application Examples (DMSW)
Carbon Steel S45C Machine Component
Cast Steel Machine Component
Sumitomo Competitor's Product DMSW08050RS05 Single-Sided, 4 Corners
Sumitomo Competitor's Product DMSW08080RS06 Single-Sided, 2 Corners
Tool
Boring Machine BT50 Tool
Horizontal Machining Center: BT50
Grade
ACU2500
Grade
ACU2500
— — 80
— — 50
Chipbreaker
G
Chipbreaker
G
Cutter Dia. ( mm ) Number of Teeth
Cutter Dia. ( mm ) Number of Teeth
80
50
6
5
5
5
v c (SFM) v f (IPM) f z (IPT) a p (Inch) a e (inch) Coolant
v c (SFM) v f (IPM) f z (IPT) a p (Inch) a e (inch) Coolant
262
262
620 197 .033 .039 1.97
620 197 .033 .039 1.97
35
35
.0185
.022 .039 2.36 Wet
.039 2.36 Wet
Dry
Dry
Stable with no sudden fractures in mill-scale work, achieving 1.3x longer tool life.
Achieved 240 min of cutting without indexing the inserts.
Results
Results
DMS P roduct P age
Sumitomo Carbide Canada, Inc. 150 Research Lane Unit #210 Guelph, Ontario N1G 4T2 Phone: (519) 265-6050 Phone: (844) 211-6050 Sumitomo Electric Tool Engineering Center 5637 S. Westridge Drive New Berlin, WI 53151
Michigan Branch 26800 Meadowbrook Suite 120 Novi, MI 48377 Indiana Branch 595 S. Emerson Avenue Suite 100 Greenwood, IN 46143
Sumitomo Electric Carbide, Inc. Headquarters
1001 Business Center Drive Mount Prospect, IL 60056 Phone: (847) 635-0044 www.sumicarbide.com
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