Общий каталог OSG 2018 - 2019 - страница 1047

EXOCARB® MAX Maximum Performance End Mills for Hardened Steels List 9181: 2 Flute, Corner Radius, CBN, Stub Length Standard Milling Hardness Up to 50 HRC 50 to 60 HRC 60 to 68 HRC Work Material Hardened Steels Cutting Speed StandardDepth of Cut 258~598 SFM 258~495 SFM 196~397 SFM Depth of Cut(mm) aa=100% ar=100% aa=80% ar=80% aa=50% ar=50% Mill Dia. aa ar SpeedRPM Feedin/min SpeedRPM Feedin/min SpeedRPM Feedin/min 0.5 0.02 0.2 50,000 39.4 50,000 39.4 38,000 0.0 1.0 0.02 0.2 50,000 59.1 48,000 57.1 38,500 45.3 1.5 0.03 0.4 38,500 61.0 32,000 51.2 25,500 39.4 2.0 0.04 0.4 29,000 47.2 24,000 39.4 19,000 27.6 3.0 0.05 0.6 19,000 30.3 16,000 25.2 12,500 19.7 1. Use a rigid and precise machine and holder. 2. We suggest using air blow or MQL (mist). 3. When using low speed machines, use the maximum speed and adjust feed rate. 4. During heavy load operations such as corner processing, reduce the speed and feed. 5. The run out of the end mill should be within 10 microns (.0004’’) after chucking. List 9182: 2 Flute, Corner Radius, Long Neck, CBN, Stub Length Standard Milling Hardness Up to 50 HRC 50 to 60 HRC 60 to 68 HRC Work Material Hardened Steels Cutting Speed StandardDepth of Cut 155~361 SFM 155~309 SFM 119~240 SFM Depth of Cut(mm) aa=100% ar=100% aa=60% ar=60% aa=40% ar=40% Mill Dia. aa ar SpeedRPM Feedin/min SpeedRPM Feedin/min SpeedRPM Feedin/min 0.5 0.02 0.1 30,000 23.6 30,000 23.6 23,000 18.5 1.0 0.02 0.1 30,000 35.4 30,000 34.3 23,000 27.2 1.5 0.03 0.2 23,000 36.6 19,000 30.7 15,500 23.6 2.0 0.03 0.2 17,500 28.3 14,500 23.6 11,500 16.5 3.0 0.05 0.3 11,500 18.1 9,600 15.0 7,600 11.8 1. Use a rigid and precise machine and holder. 2. We suggest using air blow or MQL (mist). 3. When using low speed machines, use the maximum speed and adjust feed rate. 4. During heavy load operations such as corner processing, reduce the speed and feed. 5. The run out of the end mill should be within 10 microns (.0004’’) after chucking. WWW.OSGTOOL.COM End Mill Technical 1047