52 Каталог MITSUBISHI 2015 Токарный и вращающийся инструмент Инструментальные решения Стр.A010

Каталог MITSUBISHI 2015 Металлорежущий инструмент Стр. A010 0052 ENG Lab2u

TURNING INSERTS 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. CUTTING CONDITIONS Stable Cutting General Cutting Unstable Cutting Continuous Cutting Constant Depth of Cut Pre-Machined Securely Clamped Component Cutting Heavy Interrupted Cutting Irregular Depth of Cut Low Clamping Rigidity Cutting Finish Cutting Light Cutting FY 1 PBSIM SY VPB5IM FY MP3UB5 SY MP3DB5 FY UEBOBO SY UEE020 Mild Steel (Ex SS400 S10C) NEGATIVE INSERTS CUTTING AREA Finish Cutting H Light Cutting 171 Medium Cutting EH Rough Cutting Heavy Cutting vc Cutting Speed f Feed ap Depth of Cut Cutting Area Chip Breaker Grade 1st Recommendation vc (m/min) f (mm/rev) ap (mm) Stable Cutting F FY VP25N 285-445 0.09-0.23 0.20-0.80 L SY VP25N 260-405 0.16-0.33 0.50-1.20 General Cutting F FY MP3025 275-420 0.09-0.23 0.20-0.80 L SY MP3025 250-385 0.16-0.33 0.50-1.20 Unstable Cutting F FY UE6020 285-460 0.09-0.23 0.20-0.80 L SY UE6020 260-420 0.16-0.33 0.50-1.20 A010