Submit an Article
Become a reviewer
Yu. V. Sudienkov
Yu. V. Sudienkov
St. Petersburg State University
St. Petersburg State University

Articles

Diagnostics and control of technical systems and their elements. New technologie
  • Date submitted
    2007-11-29
  • Date accepted
    2008-01-28
  • Date published
    2008-05-01

Bench studies of a manual perforator with a piston-bowl impact system

Article preview

In clause the stand for research of shock systems is presented. The technique of experimental researches of the stand is stated and results of researches are presented. The necessary equipment for researches is presented. Efficiency of application in designs pnevmo- and hydropunchers of the dual shock system is proved. The further researches of shock system «piston-beat-bar» are stated.

How to cite: Burak A.Y., Jungmeister D.A., Vasiliev A.Y., Sudienkov Y.V. Bench studies of a manual perforator with a piston-bowl impact system // Journal of Mining Institute. 2008. Vol. 178. p. 175-180.
Technological machinery and equipment of mining and oil & gas industries
  • Date submitted
    2003-07-06
  • Date accepted
    2003-08-24
  • Date published
    2004-02-01

Bench tests of pneumatic perforators with a twin hammer

Article preview

The results of studies of impact processes, including the system piston - striker - rod, are considered. The energy of the shock pulse family at the impact of the piston with the striker is 10-20 % higher than this indicator at the impact with the solid piston. Based on the results of bench studies, the design of a perforator with a dual percussion system was designed and tested in the conditions of the Kirov mine of ОАО Apatit.

How to cite: Pivnev V.A., Sazhko Z.A., Sudenkov Y.V., Yungmeister D.A., Kuripko A.L. Bench tests of pneumatic perforators with a twin hammer // Journal of Mining Institute. 2004. Vol. 157. p. 57-58.