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This document details the cutting parameters for machining Inconel 718 using CNMG120408-SM inserts. Various coolant pressures ranging from 7 to 400 bar are evaluated, with a constant cutting speed of 30 m/min. The cutting depth (ap) is maintained at 1 mm with a range of feed rates (fn) from 0.1 to 5 mm/rev. This information is crucial for optimizing machining processes, improving tool life, and achieving desired surface finishes when working with difficult-to-machine alloys like Inconel 718.
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Inconel 718 CNMG120408-SM 110 vc 30 m/min Coolant pressure 7 bar C5-PCLNL-45065-12HP 3,0 1,5 Cutting depth ap(mm) 1,0 0,5 0,25 Feed fn (mm/rev) 0,1 0,15 0,3 0,35 0,4 0,5 0,2 0,25
Inconel 718 CNMG120408-SM 110 vc 30 m/min Coolant pressure 35 bar C5-PCLNL-45065-12HP 3,0 1,5 Cutting depth ap(mm) 1,0 0,5 0,25 Feed fn (mm/rev) 0,1 0,15 0,3 0,35 0,4 0,5 0,2 0,25
Inconel 718 CNMG120408-SM 110 vc 30 m/min Coolant pressure 70 bar C5-PCLNL-45065-12HP 3,0 1,5 Cutting depth ap(mm) 1,0 0,5 0,25 Feed fn (mm/rev) 0,1 0,15 0,3 0,35 0,4 0,5 0,2 0,25
Inconel 718 CNMG120408-SM 110 vc 30 m/min Coolant pressure 150 bar C5-PCLNL-45065-12HP 3,0 1,5 Cutting depth ap(mm) 1,0 0,5 0,25 Feed fn (mm/rev) 0,1 0,15 0,3 0,35 0,4 0,5 0,2 0,25
Inconel 718 CNMG120408-SM 110 vc 30 m/min Coolant pressure 200 bar C5-PCLNL-45065-12HP 3,0 1,5 Cutting depth ap(mm) 1,0 0,5 0,25 Feed fn (mm/rev) 0,1 0,15 0,3 0,35 0,4 0,5 0,2 0,25
Inconel 718 CNMG120408-SM 110 vc 30 m/min Coolant pressure 250 bar C5-PCLNL-45065-12HP 3,0 1,5 Cutting depth ap(mm) 1,0 0,5 0,25 Feed fn (mm/rev) 0,1 0,15 0,3 0,35 0,4 0,5 0,2 0,25
Inconel 718 CNMG120408-SM 110 vc 30 m/min Coolant pressure 300 bar C5-PCLNL-45065-12HP 3,0 1,5 Cutting depth ap(mm) 1,0 0,5 0,25 Feed fn (mm/rev) 0,1 0,15 0,3 0,35 0,4 0,5 0,2 0,25
Inconel 718 CNMG120408-SM 110 vc 30 m/min Coolant pressure 350 bar C5-PCLNL-45065-12HP 3,0 1,5 Cutting depth ap(mm) 1,0 0,5 0,25 Feed fn (mm/rev) 0,1 0,15 0,3 0,35 0,4 0,5 0,2 0,25
Inconel 718 CNMG120408-SM 110 vc30 m/min Coolant pressure 400 bar C5-PCLNL-45065-12HP 3,0 1,5 Cutting depth ap(mm) 1,0 0,5 0,25 Feed fn (mm/rev) 0,1 0,15 0,3 0,35 0,4 0,5 0,2 0,25