Henan Jinliufang
Superhard Material Co. LTDis a leading and professional
manufacturer of synthetic diamond and diamond powder in the
wold.
JINLIUFANG
SSD(self-sharpening diamond) Resin Bond Diamond have either
multi-crystalline or monocrystalline. Those crystals are widely
used for manufacturing resin bond diamond grinding wheel.
Multicrystalline diamond grain is composed of subcrystals with
mosaic structure that provides the grain with irregular shapes
and tortuous surface. All these lay the foundation for tool
makers to produce the wheels delivering high efficiency, long
lifetime and perfect surface performance.
Firstly,
multi-nano-crystalline self-sharpening cutting edges.The
nano-sub-grain tends to fracture along their boundary under a
critical cutting force, and then is left one or several edges.
The process will continue until the whole grain is worn out. As a
result, the grinding wheels with this type of crystals exhibits
the excellent free cutting, high removal rate, and long life.
Secondly, the consistent friability from those crystals prevents
workpiece from scratch or burn. Thirdly, tortuous surface of
those crystals acts a mechanical interlock in the resin bond,
that enhances the crystal retention in wheels.
