DEVICE FOR MEASURING DIMENSIONS OF COMPONENTS

摘要

FIELD: physics. ^ SUBSTANCE: device for measuring dimensions of a component has pneumatic apparatus for measuring tolerance of the linear dimension of the component with a data output and bypass of the measuring device on which there is a throttle, connected by power inputs to a pressure line and by outputs to a throttle for release into the atmosphere and a flow nozzle. The device for measuring tolerance of the linear dimension of a component is made in form of a jet converter of an analogue measurement signal to a frequency signal of pressure pulses varying with the dimension of the measured component and picked up by a pressure sensor with a frequency output. ^ EFFECT: higher measurement accuracy. ^ 2 dwg