47 Каталог KORLOY 2016 Металлорежущий инструмент и станочная оснастка ENG Стр.A36

Каталог KORLOY 2016 Инструмент и оснастка Стр. A36 0047 ENG Lab2u

A Others Non-coated cBN DB1000 Features Non-coated cBN with the highest wear resistance at high speed Excellent tool life in continuous to light interrupted cutting Improved fracture resistance along with high wear resistance - Higher thermal resistance and hardness due to pure TiCN ceramic binder Non-coated cBN DB2000 Features Universal grade for overall machining of heat-treated Stable tool life in continuous to low/medium interrupted cutting Both fracture resistance and wear resistance acquired with the use of pure ceramic binder Stable surface roughness New technology of high purity ceramic binding materials Conventional grade DB1000 / DB2000 Impurities included in conventional grade's ceramic binder caused inferior thermal resistance and hardness of sintered compounds, which led to crack(fracture) and wear DB2000 dramatically minimizes impurities with the use of high purity ceramic binding materials and enhances thermal resistance and toughness. Application range ttingstee s 1 ing (m/ 5 300 200 100 Degree of interruption DB1000 DB2000 BNX25 DBN DBNX350 Continuous cutting General cutting Medium interrupted cutting I- min Overload on cutting edge max Recommended cutting condition (DB1000) Recommended cutting condition (DB2000) Cutting Speed Cutting Speed vc(m/min) vc(m/min) feed feed fn(mm/rev) 0.03 0.15 fn(mm/rev) Depth of cut Depth of cut ap(mm) ap(mm) Grades & Chip Breakers 36