Page 84 - ISCAR(TURNING-CATALOG-42-2022)
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USER GUIDE
ISOTURN TOOLS Test Report Test Report
Material: Inconel 718 (46 HRC)
Material: Stainless steel 316L
Operation: Turning
Operation: Turning
Tool: PCLNL 2525M-12-JHP
Tool: PCLNL 2525M-12-JHP
Insert: CNMG 120408-TF IC808
Insert: CNMG 120408-TF IC908
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
Vc (m/min)
0
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
