56 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.A010

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. A010 0056 Lab2u

TURNING INSERTS OPTIMUM GRADES AND CHIP BREAKERS FOR EXTERNAL TURNING Selection of optimum inserts for turning The following diagrams show for each type of work material, the optimal combination of suitable grades and chip breakers for each application area in turning. I CUTTING CONDITIONS Continuous Cutting Stable Cutting £3,Kno,Cu' Securely Clamped Component Cutting £ General Cutting Heavy Interrupted Cutting Unstable Cutting Irregular Depth of Cut Low Clamping Rigidity Cutting CUTTING AREA Finish Cutting D Light Cutting 171 Medium Cutting EH Rough Cutting d Heavy Cutting PMild Steel (Ex : SS400, S10C) NEGATIVE INSERTS Cutting Area Chip Breaker Grade 1st Recommendation vc (m/min) f (mm/rev) ap (mm) Stable Cutting F FY VP25N 285-450 0.09-0.23 0.20-0.80 L SY VP25N 260-410 0.16-0.33 0.50-1.20 General Cutting F FY MP3025 275-425 0.09-0.23 0.20-0.80 L SY MP3025 255-385 0.16-0.33 0.50-1.20 Unstable Cutting F FY UE6020 285-465 0.09-0.23 0.20-0.80 L SY UE6020 260-425 0.16-0.33 0.50-1.20 vc : Cutting Speed f : Feed ap : Depth of Cut Finish Cutting Light Cutting FY VP25N SY VP25N FY MP3025 SY MP3025 FY UE6020 SY UE6020 p Mild Steel 8 e' £ 6 3 5 U C £ 3 Q. f a m2 1 r r s o 0. 0.3 0.5 0.7 Feed (mm/rev) A010