vitrified diamond wheel diamond and ceramic binder with common characteristics

Diamond grinding wheel is grinding carbide , glass, ceramics , precious stones high brittle materials effects tools . In recent years , with high-speed grinding ultra -precision grinding technology developed rapidly , put a higher demand on the grinding wheel , ceramic diamond cbn wheel  resin bonded grinding wheel has been unable to meet production needs , because of its combination of metal bonded grinding wheel , high strength, good formability , long life and other significant characteristics of the production has been widely used. Metal bond diamond wheel manufacturers in different ways according to a major sintering , plating two types. In order to give full play to the role of super abrasive abroad from the 20th century, the early 90s with a high temperature brazing process to develop a new wheel, ie high temperature brazing monolayer superabrasive grinding wheels, this wheel is still in the current domestic research and development stage . Ceramic diamond wheel vitrified diamond grinding wheel with diamond and vitrified common characteristics , and general corundum , silicon carbide grinding wheel compared to its grinding force , grinding temperature is relatively low, the wheel wear is relatively small ; can be adapted to each species coolant effect; grinding wheel is good shape retention , high precision grind the  diamond blade circular saw workpiece ; wheel has more pores , grinding and heat conducive chip , clogging , easy to burn the workpiece ; wheel good self-sharpening , finishing a long time interval , trimming easier . Therefore, vitrified diamond grinding wheel used in some foreign countries is increasing. Sintered diamond wheel
Sintered metal-bonded grinding wheels mostly bronze and other metals as a binder , with the manufacture of high-temperature sintering method , which combines high strength, good formability , high temperature , thermal conductivity, good wear resistance, long life, can withstand greater loads. Electroplated diamond grinding wheel : ① plating process is simple, less investment, ease of manufacture ; ② without dressing , easy to use ; ③ monolayer structure determines that it can achieve a high work rate, currently abroad has reached 250 ~ 300m / s; ④ Although only a single layer of diamond , but there is still enough life ; ⑤ for high accuracy, roller wheels, electroplated 4 inch saw blades  unique manufacturing method. Precisely because of these advantages , plating wheel speed, ultra- high speed grinding occupy undisputed dominance.