21-107
Internal use only
High Speed Turning Solution for HRSA thin parts of Aerospace
VBGW 16.. type
SEAL & Rings in Aero-engine Case study High speed turning on thin Aero-engine part, RENE 88DT (Ni-55%, Cr-16%, Co-13%) -
VBGW 160408 T1-LS2 SGB01S (Vc=165m/min, ap=0.1-0.05mm, fu=0.03-0.125mm/rev, several cuts)
- Multi corner PCBN tipped insert - Minimized land width for finishing exotic materials
SEAL & Rings in Aero-engine
T1
T6
T1
T6
SEAL & Rings in Aero-engine
- So many different kind of HRSA materials ( Inconel, Rene, Hastelloy etc.) - Shallow depth & low feed rate for finishing due to thin walls to be machined. ( D.O.C.= 0.05-0.1mm, fu= 0.05-0.125mm/rev)