The invention relates to a special
processing technology, and discloses a supersonic vibration assisted fluidifying fine
grinding material feeding device which is particularly applied in a
grinding material
water jet processing system. The supersonic vibration assisted fluidifying fine
grinding material feeding device is composed of an air source, a pressure regulating valve, a frequency converting
control circuit, a high-frequency switch valve, an
ultrasonic generator and a vibration material bin, wherein the vibration material bin is provided with a material bin air inlet and a material bin air outlet; the air source is connected with the pressure regulating valve through an air delivering
pipe, an outlet of the pressure regulating valve is connected with the high-frequency switch valve through the air delivering
pipe, and the frequency converting
control circuit is connected with a circuit of the high-frequency switch valve; an air outlet of the high-frequency switch valve is connected with an air inlet of the vibration material bin, the vibration material bin is connected with the
ultrasonic generator, and a discharging hole of the vibration material bin is connected with a grinding material
water jet cutting head mixing cavity. The supersonic vibration assisted fluidifying fine grinding material feeding device provided by the invention has the advantages that the defects that the material supplying capacity of the existing grinding material feeding device is not uniform and the grinding material feeding device is easy to plug are overcome, meanwhile, the precision regulation of the grinding
material flow is also realized, and thus the
processing quality of the fine grinding material
water jet processing technic is greatly improved, and the supersonic vibration assisted fluidifying fine grinding material feeding device has an important popularization and application value.