CBN (cubic boron nitride) is chemically inert and, after diamond, the hardest abrasive grain that is available. Our new CBN abrasives are especially suitable for processing hardened steel (>55 HRC), ceramic materials, high-speed steel, nickel-based superalloys and chilled castings etc.
The CBN abrasive belts are Flexible Diamond Products that have a special patented support material, called aramid fibres. Aramid fibres (also known under the brand name, kevlar) are characterized by their high strength, a very high elongation and a high capacity to dampen vibrations. The support material is applied with a formfitting copper layer. With a nickel base alloy, the CBN crystals are bonded to the abrasive belt galvanically, strewn in a regular intermittent pattern or with no spacing, covering the entire surface (see fig.s).
CBN:
Hardened steels, chrome (layers), carbon metals, grey cast iron
Recommended grinding:
Grinding of surfaces, edges and cylindrical workpieces
Types of workpieces:
Rollers, (paper) cylinders, glass edges, marble and granite slabs, ceramic coated elements
Operation:Robots, automated grinding and grinding by hand.
Grit: customized,Lenght: 8-69000mm,widith:5-400mm
Very long service life Extremely hard materials can be machined High stock removal rate
– due to patent-registered manufacturing method
– due to selective and first-class grain quality
– due to the use of special cloth
– due to innovative grain and belt bonding technology
Consistent surface quality Suitable for dry and wet grinding
– due to excellent grinding power of the cubic boron nitride
– due to the avoidance of thermal damage to the parent material by cool grinding