Investigation of the lubrication devices for pneumatic perforators

G. G. Grosberg; E. E. Shvarts; Ya. G. Rubanovich

Vol 60 Iss. 1

Pages:

140-145

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RUS

Article

Investigation of the lubrication devices for pneumatic perforators

Authors:

G. G. Grosberg

E. E. Shvarts

Ya. G. Rubanovich

Date submitted:

1969-09-07

Date accepted:

1969-11-04

Date published:

1970-10-23

Abstract

Efficiency of pneumatic perforators, durability and reliability of their work are largely determined by lubrication of the rubbing parts. The studies carried out at the Pnevmatika plant have shown that under conditions of high dynamic loads, sliding speeds of contacting surfaces and increased temperatures in the contacts, lubrication significantly affects the parameters of the perforator, especially the torque, as well as the rate and nature of wear of the main rubbing parts.

Область исследования:

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References

Grosberg G.G., Rubanovich Ya. G. Analysis of lubrication devices in drilling hammers. Report on the state budgetary theme. Funds of LGI, 1959.
Shvarts E. E., Rubanovich Ya. G. Selection of optimum viscosity of lubricating oils for perforators. In the collection “Production of lubricants”, iss. 12-13. PH Chemistry, 1969.
Automatic oilers MA11 and MA11A. Instruction on care and operation. Mashinoexport, 1968.
Beloborodko S. R., Vasiliev V. M. Trunk automatic oiler. Author's certificate. 23 574.
Instruction on care and installation of Tampella drill hammers, Helsinki, 1966.
Smorjrjrnedtl recomrnendationer for Atlas-Copco Tryrklnftmaskiner AHB-28-4Q. Stockholm, 1963.

Investigation of the lubrication devices for pneumatic perforators

Abstract

References

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