Method for leading titanium alloy grinding wheel base body to keep dynamic balance in high-speed rotation

The invention relates to a method for leading a titanium alloy grinding wheel base body to keep dynamic balance in high-speed rotation. The grinding wheel base body is made of titanium alloy, a circle of grooves A are arranged on the cylindrical surface which is close to the circumference and at one end of the base body shaped as a plane, the base body is divided into two parts of a wheel hub and a wheel rim, the end face of the wheel rim is lower than that of the wheel hub, the bottom surface of a concave station is provided with a groove B to lead the lower surface of the wheel rub to be higher than the bottom surface of the groove B, the cylindrical surface of the wheel hub is evenly provided with at least two through holes around an axial hole, the center of each through hole is positioned on one circumference; the base body meets the following form and position tolerance requirement: the parallelism of the upper surface of the wheel hub and the upper surface of the wheel rim is 0.02mm, the parallelism of