Study on Grinding of Titanium Alloy with Electrostatic Spraying Coating Wheel

Plenty of grinding heat will generate in the process of grinding titanium alloy, it will lead grinding burn easily, and finally affect the surface quality of the workpiece. As a result, it is usually to use a lot of grinding fluid in the traditional grinding to reduce the temperature of the grinding, but slathering grinding fluid brings great harm to the health of workers and to the environment, and increasing costs. Based on the idea of the "solid lubricant instead of grinding fluid," an intelligent online electrostatic spraying grinding wheel adaptive lubrication coating system device was prepared and carried out dry grinding experiment of titanium alloy. Experiment shows: the system can obtain homogeneous structure of grinding wheel lubrication coating, as a result, the problem of grinding burn in the process of dry grinding titanium alloy can be effectively solved.