| 摘要 |
A device for electrohydroimpulsive calibration of tubular components, for example, of components of "tee" type contains a discharge chamber filled with water made as open type tank with electrodes located in the bottom and connected to the generator of pulse currents, calibres, which are made in the shape of truncated cone, and mount made as of wedge segments evenly placed on the sides of calibresand connected with them by bolt assemblies. The device is equipped with three hydraulic cylinders, two of which are placed horizontally in the slide bearings on top on the walls of tank. The third hydraulic cylinder is located vertically on the external side of tank. The calibres with mounts are mounted on the stocks of the first two hydraulic cylinders. On housing of one of the hydraulic cylinders is fixed the axle, on which is placed the gear. The stock of the third hydraulic cylinder is equipped with a rack rail installed with possibility of engagement with the gear. In this case the device is also equipped with a clamp for the component made with possibility of its installation in place of one of the calibres.
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