Raw material and classification of oilstone
Oilstone is a kind of rock rich in oil,mainly used for grinding and polishing verious tools and parts.It is made up of abrasives,binder and air hole.Abrasives are the main raw material of oilstone,binder used for binding abrasives and air hole for removing grinding debris and dissipating heat.
According to the raw material ,oilstone mainly have the following :
White fused alumina oilstone:famous with its high grinding efficiency and wear resistance, and meet with mormal processing.
White fused alumina+Cr2O3 oilstone:adding Cr2O3 to increase wear resistance and accuracy,mainly used for processing of higher accuracy and wear resistance.
Sulfurized oilstone:with good lubrication properties,suitable for rough machining and grinding.
Graphite oilstone:own excellent lubrication and friction reduction effects, suitable for processing that require good lubrication.
Ruby oilstone: has excellent hardness and durability, suitable for processing requiring high hardness and durability.
Green sililcon carbide GC oilstone:green silicon carbide as raw material, for machining of hard materials.
Cubic Boron Nitride CBN oilstone:high-end materials, suitable for precision machining and high-speed grinding.
Diamond oilstone CVD:diamond is used as the substrate to provide extremely high precision, suitable for extremely high precision processing needs.
Cubic Silicon Carbide SC oilstone:High strength, suitable for heavy-duty conditions
Brown fused alumina BFA oilstone:low cost raw material,suitable for general processing needs. It is an efficient, environmentally friendly and economical abrasive tool.
Classification by shape,there are the following oilstones:Square,rectangle,triangle,Knife type,cylinder,semicircle etc
