Каталог Iscar токарные державки ISO 2022 - страница 84

ISOTURN TOOLS USER GUIDE Test Report Test Report Material: Stainless steel 316L Material: Inconel 718 (46 HRC) Operation: Turning Operation: Turning Tool: PCLNL 2525M-12-JHP Tool: PCLNL 2525M-12-JHP Insert: CNMG 120408-TF IC908 Insert: CNMG 120408-TF IC808 ap: 2.5 (mm) ap: 2.5 (mm) f: 0.3 (mm/rev) f: 0.3 (mm/rev) Pressure Influence on Tool Life Pressure Influence on Tool Life Cutting speed - Vc (m/min) Cutting speed - Vc (m/min) t (min) t (min) 30 25 25 20 20 15 15 10 10 5 5 0 50 60 0 Vc (m/min) 175 200 225 250 Normal pressure (6-8 bars) Vc (m/min) High-Pressure (70 bars) Normal pressure (6-8 bars) Pressure Influence on Chip Control High-Pressure (70 bars) High-Pressure Normal Pressure Pressure Influence on Chip Control High-Pressure Normal Pressure 82 ISCAR