FIELD: machine building.
SUBSTANCE: bench comprises an electromagnetic screen, a capacitor converter of electromagnet radiation, a loading device comprising a metal body, a system of registration. The loading device is arranged in the form of a bushing with an inner thread, where a screw is screwed in, and onto which a metal sleeve is placed and fixed on it. In the specified bushing at the side opposite to the screw there is a bushing inserted from dielectric material, where a metal tube is inserted with longitudinal slots electrically connected with a system of registration. The bushing with inner thread and metal tube are filled with a plastic substance.
EFFECT: higher efficiency of a bench due to formation of electromagnetic field by creation of a solid single crack inside a solid body with specified dimensions, orientation and speed of growth, and also lower cost and higher reliability of bench operation as a result of its design simplification.
3 cl, 2 dwg
