Page 42 - ISCARs-solutions-for-Heavy-Machining-2022
P. 42
Heavy Machining
HEAVY
epor
t R
urning - T
es
T Turning - Test Reports
ts
Test Parameters
Tool MCLNR 32-8
Insert SNMM 866-H4P
Carbide grade IC8250
Cutting speed 190 m/min (.627 sfm)
Feed 0.64 mm/rev (0.025 ipr)
Depth of cut 12.7 mm (0.5”)
Number of passes 1
Parts per cutting edge 1.5
1000
Number of pieces 500
0
Competitor ISCAR
Test Parameters
Tool PSBNR 4040S-2509
Insert SNMM 250924-R3P
Carbide grade IC8150
Cutting speed 65 m/min (214 sfm)
Feed 0.7 mm/rev (0.028 ipr)
Depth of cut 7.5 mm (0.3”)
Number of passes 2
Parts per cutting edge 3
1000
Number of pieces 500
0
Competitor ISCAR
42 ISCAR
