FIELD: mechanical engineering. SUBSTANCE: information of position of the hole in space is recorded, when the hole is formed in specific moment by means of device for forming holes. Signal is transmitted to receiving unit. Then periodic subsequent measurement of position of the hole is carried out and after received signals are treated, the results of measurements have to be compared. Device for determination of unit position for forming a hole has basic additional measuring circuits, gadget for fixing basic measuring circuit onto the device for forming a hole, additional and basic pick-ups for measuring angle, unit for transmitting, receiving and processing pick-ups signals for measuring angles and contrivance for directing single measuring circuit at least. Additional measuring circuits are made in form of measure rods, connected together by hinges. Additional pick-ups for measuring angle are connected with measure rods. Basic measuring circuit is connected with additional measuring circuits by hinges. Gadget for fixing basic measuring circuit onto the device for forming a hole is made in form of a hinge. EFFECT: improved precision; improved reliability of operation. 2 cl, 30 cl, 10 dwg
