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Сообщения, помеченные ‘Letnev K.Y.’

30
Mar

Liberman J.L., Shterenzon V.A., Letnev K.Y., Gorbunova L.N. The development of magnetorheological vibration damper for industrial machines

The development of magnetorheological vibration damper for industrial machines

Liberman J.L., Shterenzon V.A., Letnev K.Y., Gorbunova L.N.

Аrticle is devoted to a problem of rise of safety ar maintenance of hoisting-and-transport computers. Dependence of occurrence of vertical oscillations of cargo which can lead to fatigue failures metal constructions of hoisting-and-transport computers, to a rope breakway from weight of cargo and length is installed. In article experimental installation for research of vertical oscillations of cargo on a rope suspension bracket is resulted and the hardware-software complex for processing of results is described.

Keywords: reliability and safety at maintenance, vertical oscillations of cargo, the period of oscillations, length of a rope, automatic systems of braking, magnetorheological vibration damper.

References

  1. Shliomis M.I. Effective viscosity of magnetic suspensions // Journal of Experimental and Theoretical Physic, 1971, № 6 (12), – P. 2411-2418
  2. Kevaev N.M., Kudryakov Y.B., Dubrovin N.A.  Magnitozhidkostnoe device for active vibration damping / Patent of USSR № 1433137, cl. A166/00, 1988.
  3. Orlov D.V., Mikhalev Y.O., Myshkin N.K. Magnetic fluids in mechanical engineering. Mashinostroenie, 1993. – 268 p.
  4. Kabakov A.M., Pabat A.I., Orlov A.N. Protection of crane vibration // Safety in Industry, 1997, № 5, p. 25-27.

«Engineering industry and life safety» №2 (12), 2012. Pages: 61-68

Download full text:Liberman J.L., Shterenzon V.A., Letnev K.Y., Gorbunova L.N. The development of magnetorheological vibration damper for industrial machines

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Lieberman Jakov Lvovich – Ph.D., Ural Federal University, Ekaterinburg, Russia. E-mail: Yakov-Liberman@List.ru

Shterenzon Vera Anatoljevna – Ph.D., Ural Federal University, Ekaterinburg, Russia. E-mail: emb@ustu.ru

Letnev Konstantin Yurjevich – Teacher, Ural Federal University, Ekaterinburg, Russia. E-mail: ptmir@inbox.ru

Gorbunova Lyubov Nikolaevna – Ph.D., Siberian Federal University, Krasnoyarsk, Russia. E-mail: Brigitta_81@mail.ru