Vitrified Grinding Wheels Applications
With the development of science and technology, growing new materials, machined to high quality, high precision, high efficiency and automation continues to develop, more and more wide application range of vitrified diamond grinding wheels, the amount increased. Vitrified diamond grinding wheels are mainly used in wafer(semiconductor wafer and solar wafer), PDC, polycrystalline diamond, diamond, cubic Boron Nitride and tungsten carbide (cemented carbide), new construction structural ceramics, gems, Crystal, rare earth materials (magnetic materials) in the machining of hard and brittle materials, such as, and achieved good economic benefits.
Diamond tools focus on PCD compound, chemical vapor deposition (CVD) coatingtools and single crystal diamond cutting tool and so on. Selecting reasonable processing parameters, vitrified bond of diamond wheel for grinding of single crystaldiamond, high grinding efficiency than metal-bonded grinding wheels, wear are very small, low processing costs, so using vitrified grinding wheels grinding of single crystal diamond, can greatly improve the efficiency of ground-breaking. In grinding PCD tool aspects, due to resin combined agent more soft, grinding Shi easy deformation, cannot effective to grinding PCD tool; metal combined agent due to on mill grain of combined capacity too strong and makes Abrasives since sharp sex poor, grinding efficiency low, and metal combined agent wheel will caused PCD tool edge produced most serious of damage; integrated grinding efficiency, and abrasives durable degrees and the artifacts surface of processing quality, ceramic combined agent diamond wheel is grinding PCD tool of most right select.
Fine-grained ceramics bonded diamond abrasives are used to chrome hardened steel roller bearings for precision processing.
Vitrified bond of diamond tools used for car, tractor axle, hydraulic pump gear neck to do precision machining.
Good toughness of vitrified bond of diamond wheel for the television tube fluorescent screen do coarse grinding and fine grinding. High performance vitrified bonded diamond wheel integrated circuit wafers, high Machining accuracy, machining low roughness and grinding silicon wafer-free metal ion pollution, processed products of high quality.