1357 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.M201

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. M201 1357 Lab2u

HELICAL DRILLING RELATIONSHIP BETWEEN HOLE DIAMETER AND DEPTH OF CUT Cutting Edge Diameter DC (mm) Minimum Hole Diameter 0DH min 1 0DH min. 2 edc Ramping Angle RMPX 1 0DH max. 2 0dc 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=1mm,RMPX =4.55° 22 10 3.64° Q 16 24 8 4.55° 9.10° - - - 30 14 2.60° 5.20° - - - a. CO 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=1mm,RIVIPX =3.04° 30 14 2.60° 5.20° 6.50° - - Lfl 0. 20 30 10 3.64° 7.26° 9.10° - - 38 18 2.03° 4.05° 5.08° - - Vt DQ 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° - BRP6 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” BRP8 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 Diameter 0DH max. 1 DH=Hole Diameter: tf(mm) 2 dc=Tool Pass : i(mm) BRP4 DH min. (Minimum Hole Diameter)=(DC - 4)x2, DH max. (Maximum Hole Diameter)=(DC -1)x2, d BRP5 DH min. (Minimum Hole Diameter)=(DC - 5) 2, DH max. (Maximum Hole Diameter)=(DC -1) 2, d BRP6 DH min. (Minimum Hole Diameter)=(DC - 6)x2, DH max. (Maximum Hole Diameter)=(DC - 1)x2, d BRP8 DH min. (Minimum Hole Diameter)=(DC - 8)x2, DH max. (Maximum Hole Diameter)=(DC - 1)x2, d dc=(Tool Pass)=DH-D 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. max. (Maximum Depth of Cut)=4(mm) max. (Maximum Depth of Cut)=5(mm) max. (Maximum Depth of Cut)=6(mm) max. (Maximum Depth of Cut)=8(mm) Process 1 0DH min.-DH max. Process 2 Over aDH max. 5 M201 INDEXABLE MILLING