Graphite , archaically referred to as plumbago, is a crystalline form of the element carbon with its atoms arranged in a hexagonal structure.
Graphite is not difficult to cut, but products made of graphite are kind of brittle, it’s difficult to have a clear cutting edge without outbreaks .As it’s widely used in many applications, the cutting speed is also a difficulty and still unsolved .
Large size KDP crystal is an expensive national defense military material, because of its softness and brittleness, easy to deliquescent, it is currently recognized as difficult to process.
Diamond wire cutting machine and diamond wire loop is the best solution to overcome the difficulties of band saw, and a major innovation to solve the KDP crystal cutting problem.It has been proved that this method has small cutting force, narrow cutting slit, high cutting efficiency and low stress precision cutting for precious brittle materials.
A metal is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well.
Metal material are very hard, it will create high temperature during cutting process.Under the action of high temperature and large cutting force, the cutting tool will occur deformation, adhesion and wearing fast.