251 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.B021

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. B021 0251 Lab2u

PCD (SINTERED DIAMOND) Suitable for materials such as aluminium alloy, non-ferrous metals, and fibre strengthened plastic. Suitable for extremely high speed finishing. FEATURES 03 O C ro GO 13 Gt ro 03 Fracture Resistance Grade Features MD205 For Continuous Cutting Coarse grain diamond particles are sintered and wear resistance is excellent. Use when wear resistance with MD220 Is Insufficient. MD220 Materials for General Machining Sintered medium grain diamond particles. Wear resistance and fracture resistance are superbly balanced. Applicable to general finishing of non-ferrous metals, non-metal cutting, and similar machining. MD230 For Interrupted Cutting Fine grain diamond particles are used. Fracture resistance and cutting edge sharpness are excellent. Use when fracture and a high quality finished surface is demanded with MD220. MD2030 For Heavy Interrupted Cutting Strong sintering of ultra micro-grain PCD particles provides exceptional fracture resistance. Chipping during high-speed finish turning can be controlled. SELECTION STANDARD TURNING Work Material Recommended Grade Recommended Cutting Conditions MD205 MD220 MD2030 Cutting Speed vc (m/min) Feed f (mm/rev) Depth of Cut ap (mm) Aluminium Alloy (Si 12%) 800 (200-1200) -0.2 -1.0 Aluminium Alloy (Si 13%) 600 (200-1000) -0.2 -1.0 Copper Alloy o 700 (200-1200) -0.2 -1.0 Strengthened Plastic o 600(100-1000) -0.4 -1.0 Glass Fibre Reinforced Plastic 500 (100-800) -0.25 -1.0 Carbon o 400 (100-600) -0.3 -1.0 Ceramics o 50 (30-80) -0.1 -1.0 Hard Rubber o 600 (300-800) -0.15 -1.0 Wood Inorganic Board o 1300(300-4000) -0.4 - Cemented Carbide 15 (5-20) -0.2 -0.5 Notel) O : 1st recommendation. O : 2nd recommendation Note2) Not suitable for steel. NEW PETIT CUT INSERT SERIES Economical Low cost is achieved by reducing the area of the diamond sintered body. In addition, tool management is economical because regrinding is unnecessary. With Breaker Chip breaker formed directly on the PCD portion delivers superior chip control. Corner R0.05mm inserts are available, making it suitable for the machining of small work corner radii. B021 CBN & PCD TURNING INSERTS