578 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.G026

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. G026 0578 Lab2u

THREADING SMG HOLDER Screw-on type. Positive insert suffers from negligible chattering. Suitable for narrow grooving and threading. Thread pitch 2.0 mm. External threading, Grooving Threading Grooving 5° HBKW 2.5 WF2 K Ll I -ml X z LH Lr X m SMGHR1010E16 : HBH=4 SMGHR1212F16 : HBH=2 direction is not possible. Right hand tool holder only. Order Number Stock Insert Number Dimensions (mm) R Threading Grooving H B LF LH HF WF1 WF2 Clamp Screw Wrench SMGHR1010E16 10 10 70 16.5 10 11.7 12 FC400890T TKY10F SMGHR1212F16 12 12 80 16.5 12 15.7 16 FC400890T TKY10F SMGHR1616H16 SMTTR16036000 SMGTR16X2000 SMGTR16X2000C 16 16 100 20 16 19.7 20 FC400890T TKY10F SMGH R2020K16 20 20 125 20 20 24.7 25 FC400890T TKY10F SMGHR2525M16 25 25 150 20 25 31.7 32 FC400890T TKY10F Clamp Torque (N m) : FC400890T=2.5 STANDARD OF DEPTH OF CUT The chart on the right shows the cutting depths when machining external ISO metric screw threads. When you use cermet grades or cut stainless steel, please increase the number of passes by 2 3 times. METRIC SCREW THREAD P (Pitch) 0.75 1.00 1.25 1.50 1.75 2.00 hi 0.46 0.61 0.77 0.92 1.07 1.23 h2 0.35 0.47 0.59 0.70 0.82 0.94 r (Corner Radius) 0.11 0.14 0.18 0.22 0.25 0.29 Number of Passes 1 0.18 0.20 0.20 0.25 0.25 0.25 2 0.13 0.15 0.18 0.20 0.20 0.25 3 0.10 0.10 0.12 0.15 0.20 0.20 4 0.05 0.10 0.12 0.15 0.15 0.15 5 0.06 0.10 0.10 0.12 0.15 6 0.05 0.07 0.10 0.10 7 0.05 0.08 8 0.05 9 Note 1) The first pass causes a high load on the cutting edge, the depth of cut to 0.4 0.5mm maximum. In order to avoid damage, keep RECOMME NDED CUTTI IMG CO IMDITIONS Work Material Hardness Grade Cutting Speed (m/min) P Mild Steel 180HB NX2525 200 (150-250) UTI20T 120 (100-150) Carbon Steel 180 280HB NX2525 170(150-200) Alloy Steel UTi20T 100(70-120) Work Material Hardness Grade Cutting Speed (m/min) M Stainless Steel 200HB UTi20T 100(70-130) K Gray Cast Iron Tensile Strength UTi20T 80(60-100) 350MPa HTi10 100(70-130) : Inventory maintained in Japan. (10 inserts in one case)