Фрезы Mitsubishi со сменными режущими пластинами INDEXABLE MILLING

Фрезы Mitsubishi со сменными режущими пластинами INDEXABLE MILLING

Фрезы Mitsubishi со сменными режущими пластинами INDEXABLE MILLING _ BRP HELICAL DRILLING RELATIONSHIP BETWEEN HOLE DIAMETER AND DEPTH OF CUT Cutting Edge Diameter DC (mm) Minimum Hole Diameter aDH min 1 0DH min. 2 0dc Ramping Angle RMPX 1 0DH max. 2 ode Ramping Angle RMPX d=2mm d=4mm d=5mm d=6mm d=8mm d=2mm d=4mm d=5mm d=6mm d=8mm 12 16 4 d=1 mm,RMPX=4.55° 22 10 3.64° - - a. 16 24 8 4.55° 9.10' - - 30 14 2.60° 5.20' - - ue. m 20 32 12 3.04° 6.08' - - 38 18 2.03° 4.05' - - 25 42 17 2.15° 4.29' - - 48 23 1.59° 3.17' - - 16 22 6 d=1 mm,RMPX=3.04° 30 14 2.60° 5.20“ 6.50“ - - in a. 20 30 10 3.64° 7.26“ 9.10° - - 38 18 2.03° 4.05“ 5.08“ - - VL m 25 40 15 2.43° 4.85' 6.08° - - 48 23 1.59° 3.17“ 3.98° - - 32 54 22 1.66° 3.31' 4.15° - - 62 30 1.22° 2.43“ 3.04° - - 32 52 20 1.82° 3.64' 4.55' 5.45° - 62 30 1.22° 2.43' 3.04' 3.64° - 40 68 28 1.30° 2.60' 3.25' 3.90° - 78 38 0.96° 1.92' 2.40' 2.88° - 3RPC 50 88 38 0.96° 1.92' 2.40' 2.88° - 98 48 0.78° 1.52' 1.90' 2.28° - 63 114 51 0.72° 1.43' 1.79° 2.14° - 124 61 0.60° 1.20' 1.49° 1.79° - 80 148 68 0.54° 1.07° 1.34° 1.61° - 158 78 0.47° 0.94° 1.17° 1.40° - 40 64 24 1.52° 3.04' 3.79° 4.55° 6.06° 78 38 0.96° 1.92' 2.40' 2.88° 3.38° 50 84 34 1.07° 2.14' 2.68° 3.22° 4.28° 98 48 0.76° 1.52' 1.90“ 2.28° 3.04° BRPS 63 110 47 0.78° 1.55' 1.94° 2.33° 3.10° 124 61 0.60° 1.20' 1.49° 1.79° 2.39° 80 144 64 0.57° 1.14' 1.42° 1.71° 2.28° 158 78 0.47° 0.94' 1.17° 1.40° 1.87° 100 184 84 0.43° 0.87' 1.09° 1.30° 1.74° 198 98 0.37° 0.74° 0.93° 1.12° 1.49° Maximum Hole 1 DH=Hole Diameter: i(mm) 2 dc=Tool Pass 6(mm) BRP4 DH min. (Minimum Hole Diameter)=(DC - 4) 2, BRP5 DH min. (Minimum Hole Diameter)=(DC - 5) 2, BRP6 DH min. (Minimum Hole Diameter)=(DC - 6)x2, BRP8 DH min. (Minimum Hole Diameter)=(DC - 8) 2, dc=(Tool Pass)=DH-D DH max. (Maximum Hole Diameter)=(DC -1)x2, DH max. (Maximum Hole Diameter)=(DC -1) 2, DH max. (Maximum Hole Diameter)=(DC -1)x2, DH max. (Maximum Hole Diameter)=(DC -1) 2, d max. (Maximum Depth of Cut)=4(mm) d max. (Maximum Depth of Cut)=5(mm) d max. (Maximum Depth of Cut)=6(mm) d max. (Maximum Depth of Cut)=8(mm) Note When machining a hole larger than DH max., first machine a pilot hole smaller than DH max. before enlarging to the required size as shown above. Process 1 DH min. DH max. Process 2 V / Over 0DH max. Ai Diameter eDH max. Mitsubishi Materials 1523 INDEXABLE MILLING