By spray method for increasing the pressure (1MPa above), increasing the grinding fluid jet velocity, airflow speed rotating grinding wheel broke, the grinding fluid flow into the grinding zone effectively, rapidly remove heat, improve the grinding effect. Used cylindrical grinding nozzle structure, the use of nozzles spaced high-speed airflow baffle will ensure the smooth grinding fluid injected into the grinding zone, while preventing grinding fluid splash. When the wheel speed is high, the wheel periphery airflow also strengthened, then you can take appropriate measures, such as adjusting the grinding fluid nozzle orientation. In the air force jet force and effect, so just grinding fluid is injected into the grinding zone; mounting angle of the nozzle spray liquid should just make some up blocking airflow, partially into the grinding zone. Furthermore, you can increase the injection pressure and grinding fluid injection amount, reducing the increase of the nozzle outlet cross-sectional area and the nozzle width. High-speed grinding, grinding fluid supply requirements more effectively, use reflective supercharger. When an ordinary pressure grinding fluid from the tube into, sprayed onto the wheel surface through holes, grinding fluid speed centrifugal force is reflected back booster bottom. The bottom of the grooves and ribs, grooves and the grinding fluid turbulence vortex, at the top of the convex rib dynamic pressure generated from the surface toward the wheel washing action, the cooling effect is significant flushing. The gap of the grinding wheel surface ribs equals 1.5 ~ 5mm. High-speed grinding, the grinding fluid to prevent the generation of splash and spray can be installed between the wheel and housing antifog, splash guard when grinding grinding grinding fluid enters the lower part of the drainage tank, tank adding an appropriate amount of water leaving a lot of grinding fluid splash it up, a few splashes of mist, mist eliminators reflected around the walls of the condensation of water and fell Chi plus slot.
the Diamond wheel advantages: ① plating process is simple, less investment, ease of manufacture; ② without dressing, easy to use; ③ monolayer structure determines it can reach very high operating speed, the current foreign high as 250 ~ 300m / s; ④ Although only single diamond, but there is still enough life; ⑤ for high accuracy, roller wheels, electroplated unique manufacturing method.