858 Каталог KYOCERA 2016 Инструмент режущий станочный Пластины Резцы Фрезы Сверла Стр.M172

Каталог KYOCERA 2016 Режущий инструмент для станков Стр. M172 0858 Lab2u

MRW M Inserts Lead Angle 45°/20° Lead Angle 15° Lead Angle 0° High Feed Multi- Function Slot Mill Ball-nose Radius Recommended Cutting Conditions Workpiece Material Recommended Chipbreaker (fz:mm/t) Recommended feed rate (Reference value) for ROMU12 type: ap=3mm / for ROMU16 type: ap=4mm Recommended Insert Grades (Cutting Speed Vc:m/min) MEGACOAT NANO CVD Coated Carbide GM SM GH PR1535 PR1525 PR1510 CA6535 Carbon Steel 0.1 0.2 0.3 0.06-0.15-0.2 0.15-0.3-0.35 120-180-250 120-180-250 Alloy Steel 0.1 0.2 0.3 0.06-0.15-0.2 0.15-0.3-0.35 100-160-220 100-160-220 Mold Steel 0.1 0.15 0.25 0.06-0.12-0.2 0.15-0.2-0.3 80-140-180 80-140-180 Stainless Steel (Austenitic related) 0.1 0.15 0.2 0.06-0.12-0.2 0.15-0.2-0.25 100-160-200 100-160-200 Stainless Steel (Martensitic related) 0.1 0.15 0.2 0.06-0.12-0.2 0.15-0.2-0.25 150-200-250 180-240-300 Stainless Steel (Precipitation Hardening) 0.1 0.15 0.2 0.06-0.12-0.2 0.15-0.2-0.25 90-120-150 - Gray Cast Iron 0.1 0.2 0.3 - 0.15-0.3-0.35 120-180-250 - Nodular Cast Iron 0.1 0.15 0.25 - 0.15-0.2-0.3 100-150-200 - Ni-base heat-resistant alloys 0.1-0.12-0.15 0.06-0.1-0.15 0.12-0.15-0.2 20-30-50 20-30-50 Titanium Alloys 0.1-0.12-0.15 0.06-0.1-0.15 - 40-60-80 - 30-50-70 - Machining with coolant is recommended for Ni-base heat-resistant alloys and titanium alloys. :1st Recommendation :2nd Recommendation The bold-faced number indicates a center value of recommended cutting condition. Adjust the cutting speed and the feed rate within the above conditions according to the actual machining situation. Recommended feed rate is the reference value when ap is r/2 (3mm for ROMU12, 4mm for ROMU16). For lower ap than the above conditions, the conversion factor in the following table is recommended. Insert ap (recommended) Max. ap Conversion factor for feed per tooth fz ap=0.5mm ap=1mm ap=2mm ap=3mm ap=4mm ROMU12 type 3mm or less 6mm 2.1 1.5 1.1 1.0 (Standard) - ROMU16 type 4mm or less 8mm 2.4 1.7 1.3 1.1 1.0 (Standard) Example (ROMU12 type, Carbon Steel, GM chipbreaker, ap=1mm) fz=0.2mm/t (Reference value for carbon steel and GM chipbreaker) X 1.5 (Conversion factor for ROMU12 type, ap=1mm) fz=0.3mm/t (Recommended feed rate) Recommended ap: 3mm or less for ROMU12, 4mm or less for ROMU16 Except the case that ap temporally surpass the recommended ap, machining under the recommended ap is recommended. Corner-R shape during processing Corner-R shape during processing with MRW (Ref. to the right figure) Insert Max. ap X Y ROMU12 type 6mm 3mm 0.1mm ROMU16 type 8mm 4mm 0.1mm When machining with larger ap than recommended ap (X), there is a gap (Y) between the workpiece corner and insert corner-R(r). The above figure is estimation. There would be ±0.2mm variation depending on the cutting conditions. M172