The project team developed the use of the new technologies of grinding machine

The project team developed the use of the new technologies of grinding machines, namely new  cup wheels  grinder. As performance art, the grinding machine prototype has included more than a dozen units has been applied, but also exported to Australia twice, by domestic and foreign users of universal praise. This technology is  Cutting wheel  for individual parts processing, the application was not enough common, should further improve the processing technology, optimized grinding  grinding tool , to expand the scope of grinding; also improve grinding machines, grinding machines to improve performance, improved grinding machine modeling to achieve practical, the degree of commercialization, for wider application.

The thickness of deposited metal bond diamond abrasive grains are highly

In addition to a relatively simple method is to use spherical particles of filler, smooth surface, is first deposited thickness of the metal binding agent 20% of the height of  surface grinding  grains, fillers and brush with a brush, and finally continue the metal binding agent is  Cutting wheel  to a predetermined thickness. The method of use of a metal-bonded with different surface roughness and shape of the particles of the effect of different gripping ability, its drawback is that the diamond abrasive particle size of the filler particle size equivalent, and thus in the same plane after bonding, by a mechanical removal of the filler , there may give some diamond abrasive brush together, especially those close to the shape of the particles, etc. cumuliform smooth surface of the particles.

Less common machining method directly affects the workpiece

Grinding process complicated than other cutting process, abrasive cutting process, including swipe, plowing, cutting three states. Diamond grinding wheel grinding process by the spark cut, stable grinding and grinding to spark clear three stages. The elastic  tool & cutter  of the grinding process and the plastic deformation is large, the other rare cutting method directly affect the dimensional accuracy of the workpiece,  Cutting wheel   grinding heat, surface quality and grinding efficiency. Use must understand the elastic region into a plastic zone and the plastic zone into the cutting area critical condition. Compared with the general  grinding saw , machining, the generally tangential force greater than the normal force, and is characterized by a method of grinding force tangential force of approximately 24 times the stiffness of their impact grinding is large. Grinding force by the cutting force and friction of two parts. Coarse grinding to cutting force main, fine grinding places friction based.

Electroplated grinding wheel speed, ultra-high speed grinding occupy undisputed dominance

Electroplated diamond grinding wheel is precisely because of these advantages, plating wheel speed, ultra-high speed grinding occupy undisputed dominance. Electroplated  Cutting wheel  wheel defects exist: the coating and the substrate and the metal surface is not kept firmly binding the abrasive chemical metallurgical bonding,  diamond grinding  be mechanically entrapped abrasive coating metal inlay, thus gripping force is small, efficient grinding diamond particles heavier  surface grinding  (or plating flaking) and lead to an overall failure; increase gripping force as is necessary to increase the thickness of the coating, and the results highly abrasive bare chip space is reduced, wheel prone to clogging, the cooling effect is poor, prone to burn the workpiece surface.