Pneumatic vibratory contacting device to control the diameters of the conductive parts
The paper proposed to carry out the measurement of small-diameter holes conductive parts by creating a self-oscillations of the probe. Shows the design of a new measuring device comprising counting trigger that changes the state of the probe in contact with the surface of a controlled opening. At the command of the trigger actuator in the form of a pneumatic cylinder performs oscillations of the probe, the frequency of which is judged on the value of controlled size. The apparatus can also be used for measuring the external dimensions and details.