239 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.B009

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. B009 0239 Lab2u

BC8120 General Application Use of a CBN substrate with excellent fracture resistance and crater wear resistance, together with a coating film having superior wear resistance, combines both fracture resistance and wear resistance while exhibiting outstanding crater wear resistance. 12000 8000 ro Q. E -Q E 2000 .1 Average Cutting Edge Condition after 8000 Impacts BC8120 Conventional Insert NP-CNGA120408GA2 Workpiece Material AISI 5120 (60HRC) Machining Methods External Interrupted Cutting Cutting Speed vc (m/min) 250 Feed f (mm/rev) 0.15 Depth of Cut ap (mm) 0.1 Cutting Mode Dry Cutting BC8120 Conventional Number of Impacts before Fracturing BC8130 Tough Machining Use of a CBN substrate with excellent cutting edge strength, together with a coating film that combines hardness with impact resistance, allows it to exhibit outstanding cutting edge strength and fracture resistance. 50000 g 30000 ro Q. E o 5 E 20000 Average Average Insert NP-CNGA120408GA2 Workpiece Material AISI 5120 (60HRC) Machining Methods External Heavy Interrupted Cutting Cutting Speed vc (m/min) 250 Feed f (mm/rev) 0.05 Depth of Cut ap (mm) 0.1 Cutting Mode Wet Cutting BC8130 Conventional Number of Impacts before Fracturing B009 CBN & PCD TURNING INSERTS