Пластины Mitsubishi из сверхтвердых режущих материалов КНБ и ПКА CBN & PCD TURNING INSERTS

Пластины Mitsubishi из сверхтвердых режущих материалов КНБ и ПКА CBN & PCD TURNING INSERTS

Пластины Mitsubishi из сверхтвердых режущих материалов КНБ и ПКА CBN & PCD TURNING INSERTS _BC81SO General Application FEATURES 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. For Continuous and Light Interrupted Cutting 1st choice for roughing and pre-finishing Covers a wide application range between continuous and light-interrupted machining 4 Test of Interrupted Cutting Insert NP-CNGA120408GA2 Обрабатываемые материалы Work Material JIS SCr420 (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 edge condition after 8000 impacts Рекомендуемые режимы резания при обработке на станке RECOMMENDED CUTTING CONDITIONS 12500 BC8120 Jfi 10000 u ra o. - 7500 2500 Average Average Conventional BC8120 Conventional Number of Impacts Before Fracturing Woric Material Machining Methods Cutting Speed vc (m/min) 50 100 f (mm/rev) ap (mm) Cutting Mode 200 300 Hardened Steel External Continuous Cutting (Heat Treated Steel etc) < 0.3 < 0.5 Dry, Wet External Interrupted Cutting < 0.2 < 0.3 Dry, Wet BCB130 Tough Machining features 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. For Unstable Applications and Heavy Interrupted Cutting Tolerance accuracy maintained over a high number of impacts Heavy Interrupted Cutting (Laboratory Test) Insert NP-CNGA120408GA2 Обрабатываемые материалы Work Material JIS SCr420 (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 BC8130 provides stability up to 30000 impacts Рекомендуемые режимы резания при обработке на станке RECOMMENDED CUTTING CONDITIONS Обрабатываемые материалы Work Material Machining Methods Cutting Speed vc (m/min) 0 50 100 % 40000 JD 20000 E z 10000 Average Average BC8130 Conventional Number of Impacts Before Fracturing f (mm/rev) ap (mm) Cutting Mode 150 200 Hardened Steel External Interrupted (Heat Treated Steel etc) Cutting < 0.20 < 0.30 Dry, Wet Mitsubishi Materials 203 CBN & PCD TURNING INSERTS