SIMULATION OF THE STATIC PERFORMANCE OF A PNEUMATIC PROBE HEAD
A diagram and a description of the principle of operation of a pneumatic contact head are presented, the purpose of the work is formulated - the determination of metrological characteristics based on modeling the dependence of the measuring air pressure on the gap between the nozzle and the flap for various combinations of initial parameters. The values of the straight-line sections of characteristics and sensitivity are determined, their dependences on the diameters of the inlet nozzle at various values of the working air pressure are given.