Cubic boron nitride cutting tools for processing what materials
If the fine processing of boron nitride CBN recommended super hard toolsCBN super hard tool professional precision machining, the main cutting hardened steel, alloy steel, tool steel, die steel, manganese steel, spring steel, Zhou Chenggang, chilled cast iron and high chromium cast iron, cast iron, powder metallurgy, Ni base and CO base superalloy Rockwell hardness (HRC45-80 degree) between all kinds of difficult to machine high hardness steel. Features: good finish machining surface finish can be achieved between two (Ra0.3-Ra0.6); features: super hard tool wear - high hardness wear resistance; three characteristics: high cutting speed and cutting speed can effectively improve the processing efficiency and reduce cost.
Suitable for machining high hardness materials and nonferrous metals
Cubic boron nitride, commonly known as CBN, is a tool hardness second only to diamond material.It has high hardness, good red hardness, and almost all of the metal poor compatibility, but at the same time, poor toughness, non impact, easy to collapse.According to the above characteristics, cubic boron nitride, suitable for quenching materials (high hardness), high silicon steel, non-ferrous metal finishing and semi finishing.In particular, because of the incompatibility between CBN and C in cast iron, CBN is widely used in high speed finishing of iron castings.
