■ 推奨切削条件 Coated Grades for Titanium Alloy AC9115T/AC9125T
Red Text Indicates First Recommendation
Cutting Conditions (min - max)
Work Material
Application Chipbreaker
Grade
Depth of Cut ap (inch)
Feed Rate f (IPR)
Cutting Speed vc (SFM)
Finishing
EEF
AC9115T
.008 - .059
.004 - .008
164 - 328
Continuous EEG • EEX AC9115T
.020 - .098
.004 - .010
131 - 262
Titanium Alloy
Light Interrupted
EEG • EEM AC9115T
.020 - .138
.006 - .012
115 - 213
Interrupted EEM • EEG AC9125T
.039 - .138
.008 - .012
66 - 197
■ Features
Grade Hardness （ HRA ） TRS （ GPa ）
Work Material
Coating Type Coating Thickness (µm)
Features
• First recommended grade for machining titanium alloys • Coating specialized for machining titanium signi cantly improves wear resistance
AC9115T
92.6
2.6
1
Absotech
• Grade for interrupted cutting of titanium alloys • Improved stability during interrupted cutting by using a highly tough base material
AC9125T
91.7
3.0
1
Absotech
Indiana Branch 595 S. Emerson Avenue Suite 100 Greenwood, IN 46143
Michigan Branch 26800 Meadowbrook Suite 120 Novi, MI 48377
Sumitomo Electric Carbide, Inc. Headquarters
Sumitomo Electric Tool Engineering Center 5637 S. Westridge Drive New Berlin, WI 53151
Sumitomo Carbide Canada, Inc. 150 Research Lane Unit #210 Guelph, Ontario N1G 4T2 Phone: (519) 265-6050 Phone: (844) 211-6050
1001 Business Center Drive Mount Prospect, IL 60056 Phone: (847) 635-0044 www.sumicarbide.com
CAT.AC9000TBROCHURE.4/25
8
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