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Information × Registration Number 0217U003886, 0116U008784 , R & D reports Title To carry out the research on electrohydraulic calibration of spesimens of high-strength steel popup.stage_title Head Starkov Mykola Volodymyrovych, Registration Date 31-08-2017 Organization Institute of Pulse Research and Engineering popup.description2 The purpose of this work is to study the current state of processes of electrohydraulic calibration of samples used in industry, and to carry out experimental studies of calibration of samples of parts from high-strength steels. The object of research is the technological process of electrohydraulic (EH) calibration of samples of high-strength steel parts made on mechanical presses. The technological possibility of the pulse EH calibration of parts from high-strength steels is established, namely, the elimination of distortion of the shape of parts as a result of the springing, which allows to improve the quality of the pressed parts. The parts are produced on a mechanical press from high-strength steel. The energy in the pulse was 28 and 40 kJ, the number of pulses and the number of initiated conductors used is one or two depending on the distortion rate of the shape of the parts. The research was carried out on parts, the sizes and form of which are typical for tests of similar character, therefore their results can be used for flowprocesses in which the form of parts is necessary without the use of heat treatment.5481 Product Description popup.authors Бичков В.М. Дашкова Н.П. Коломійцева Л.П. Косенков В.М. Стрелковська Л.І. Тищенко Ф.М. Чесних М.В. popup.nrat_date 2020-04-02 Close