Каталог Iscar сверла со сменной режущей частью 2022 - страница 81

INDEXABLE DRILLS USER GUIDE Regrinding Instructions Regrinding Instructions for ICM Geometry Regrinding Instructions for ICK Geometry After each grinding operation, rotate the drill After each grinding operation, rotate the drill 180° and repeat the grinding procedure. 180° and repeat the grinding procedure. 1 Primary Clearance 1 Primary Clearance 2 Secondary Clearance 2 Secondary Clearance DAT DAT 20° 20° 20° 20° 3 Chisel 3 Chisel 4 Edge Preparation A-A 20° t±0.02 T-Land 4 Edge Preparation T D Range A-A 0.05 8-11.99 R=0.03-0.05 mm 0.07 12-15.99 0.08 16-19.99 0.1 20-25.99 0.12 26-32.99 Regrinding Instructions for ICP Geometry After each grinding operation, rotate the drill 180° and repeat the grinding procedure. 1 Primary Clearance 2 Secondary Clearance DAT 20° 20° 3 Chisel 4 Edge Preparation A-A R=0.03-0.05 mm 79