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Registration Number

0215U003671, 0112U000628 , R & D reports

Title

Development of the systems for control and automatic regulation of processes of resistance welding of biological tissues

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Head

Lankin Jury Nikolajovich,

Registration Date

13-03-2015

Organization

E.O.Paton Electric Welding Institute of the National of Sciences of Ukraine

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The algorithms and techniques of automatic identification of the biological tissues' welding state by the signals of welding's current and voltage have been designed. The analog transmitter of the effective value of biological tissues' current, active power and impedance has been developed. The data acquisition system, the laboratory bipolar welding machine and the tensile testing machine for welded samples have been developed. The influence of the welding mode on biological tissues' impedance, of tissues' dehydration and its influence on the tissues' impedance has been studied. The automatic control system of the effective current value's in biological tissues' has been developed. The system of the automatic identification of the welded biological tissues' parameters and the corresponding system for the automatic setting of the welding current and voltage, based on these data, has been developed. The system using the signal of the sensor of completion of the biological tissues' weld has been developed. The experimental power supply for analysis of the biological tissues' welding automatic control algorithms has been developed.Stabilizing system was developed having feedback of input parameters of truck movement rate and rate of wire feed for electroslag welding apparatus. The system provides the possibility of improvement of quality of spread level regulation and decrease of operator influence

Product Description

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Сємікін Валерій Феодосійович
Соловйов Володимир Георгійович

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2020-04-02