804 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.E346

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. E346 0804 Lab2u

Technical Information for Pro-X Mill Features a strong clamping provided by the concave grooves on the back surface of the inserts Pro-X Mill Inserts feature a buffed top surface ensuring a smoother chip evacuation and reducing built-up edge High rake angle of insert provides good surface finish and low cutting load Specially designed for high speed machining of aluminum Suitable for square shouldering and curved surface machining 0 Clamping system for high speed Special design for strong clamping at high speed machining to prevent flying out of insert Chip Breaker 3 dimensional design for low cutting load Various inserts corner radius is available (R0.4 R5.0) Clamping design as per FEM analysis Strong clamping of insert O Centrifugal force as per RPM 14000 12000 10000 8000 6000 4000 2000 0 i D=20mm D=25mm D=32mm D-40mm D=50mm D-63mm D=80mm D=125mm III . Marking Designation Max. RPM 10000 15000 20000 25000 30000 35000 40000 45000 50000 N (rpm) & Screw Torque = 4 N m & Indexable insert: 6.8g O Max. RPM as per cutting diameter O Recommended cutting condition Cutting diameter 5000 type 6000 type Cutting Speed Feed 0D (mm) n (min-1) vc (m/min) n (min-1) vc (m/min) vc (m/min) fz (mm/t) 20 14,000 879 Aluminum alloy Rm280 MPa 1200 0.30 25 28,000 2,199 15,000 1,178 Rm280 > MPa 1000 0.25 32 25,000 2,513 23,000 2,312 Copper alloy Long chipping 400 0.20 40 22,000 2,764 20,000 2,513 Thermo plastic - 350 0.15 50 20,000 3,141 18,000 2,827 Aluminum alloy Si 12% 1000 0.25 63 18,000 3,562 16,000 3,166 Si > 12% 300 0.23 80 16,000 4,021 14,000 3,518 Copper alloy Short chipping 500 0.20 100 14,000 4,398 13,000 4,084 Magnesium alloy - 450 0.20 125 13,000 5,105 11,000 4,319 Duroplastics - 200 0.15 x In case of actual machining accidental breakage of insert or tool could happen even under the written RPM eSpM special cover or door is necessary to prevent damage from broken insert or broken tool Milling 346