Keep cool


Appropriate use of cooling fluid, can speed up the dressing speed and improve the efficiency of finishing. Experience dictates that a 3/8 inch diameter coolant can remove a significant amount of heat from the dresser and extend the life of the dresser. When the diamond dressing tool passes through the grinding wheel, install a coolant nozzle that fills the entire surface of the grinding wheel or continuously refills the coolant to the diamond dressing tool. Never allow the dressing tool to exit the coolant after the dresser has been brought into contact with the grinding wheel. Doing so will cause the diamond dressing tool to crack or rupture under extreme cold and hot temperature changes. In this case,
The use of filters for high-precision cooling of the filter, to avoid dirt or chips in the cooling fluid in the cycle. Contaminated coolant can quickly wear the wheel, increasing the number of wheel dressing. Dry grinding of the grinding wheel is only possible during dry grinding (only in this case the cooling of the diamond dressing tool can be interrupted). Turn off the coolant and allow the wheel to spin for a few minutes before going to work every day. This prevents the wheel from cracking. In this case,
Vibration is the finishing enemy
In the dressing of the grinding wheel, it is essential to minimize the vibration, to avoid leaving a dressing mark on the surface of the grinding wheel, to collide and to damage the dressing tool, and so on. This means that it is also necessary to maintain the wheel balance, which is determined by the structural characteristics of the wheel itself. Uneven density and the entire grinding wheel geometry is good or bad, will affect the inherent balance of a wheel. Therefore, the choice of a high-quality grinding wheel is also very important. If it is a high-quality grinding wheel, just a proper installation that can maintain a good balance wheel. According to the manufacturer's instructions, the grinding wheel is marked with an upward arrow, which indicates the light end orientation of the grinding wheel after coarse balancing. Then the user can root Zelkowa arrow instructions, pay attention to dressing wheel, to achieve dynamic balance. The coolant is evenly filled, and sometimes it helps the wheel balance. In order to avoid further vibration, it is necessary to ensure that the dressing tool is firmly clamped to the clamp base and a minimum amount of overhang is maintained to ensure that the dressing tool is sufficiently rigid. If the diamond tool is not firmly clamped, it can cause vibration, noise, ripple on the surface of the part, damage to the surface of the part, and damage to the dressing tool. in conclusion
A superhard abrasive wheel must be reshaped and sharpened before starting grinding. Following the experience presented in this article, will help you produce the most grinding wheel of the short-tailed bird grinding effect.