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.
The SSD diamond have excellent friable multi-nano-crystal, black or
light gray color. It provides self-sharpening. Best selection for
those applications require high free cutting and high surface