Submit an Article
Become a reviewer
Vol 47 Iss. 1
Pages:
100-110
Download volume:
RUS
Article

On the calculation of impact energy transfer

Authors:
I. G. Shelkovnikov
Date submitted:
1961-07-20
Date accepted:
1961-09-30
Date published:
1962-08-24

Abstract

In the mechanisms of percussive-rotary drilling (pneumatic and hydro-impactors, etc.) energy transfer for rock destruction is carried out from the piston-impactor or directly to the rock-destroying tip - bit, or through an intermediate link - drill rod, drill pipe - drill bit.

Область исследования:
(Archived) Manufacturing machinery and equipment
Funding:

None

Go to volume 47

References

  1. Aleksandrov E. V. Development of Scientific Bases for Creation of Drilling and Stripping Machines of Impact, Impact-Rotary and Impact-Rotary Action with Electric Drive. Rotoprikt. . In-t gornogo dela AN SSSR, Rotoprint, 1959.
  2. Batuev N. M. Increase of productivity of electric jackhammers and reduction of their weight. Mekhanizatsiya trudoemkikh i tyazhelykh rabot, 1948, No. 5.
  3. Belyaev Yu. V. About estimation of degree of utilization of impact energy in impact machines. Tr. VNIIStroydormash, 1955, vol. X.
  4. Vinnik I. N. The phenomenon of striker rebound in drilling machines and its utilization. Tr. Khar'kovskogo gornogo in-ta (tr. aspirantov), 1961.
  5. Dinnik A. N. Selected Works, vol. I. Izd-vo AN Ukr.SSR, 1952.
  6. Malakhov Yu. M. Theory of work of pneumatic hammer. Gornyi zhurnal, 1934, No. 2.
  7. Agndt F. K. Gluckauf, 1960, B. 96, N 24.
  8. Gloeckner M. H. Z. Erzbergbau und Metallhuttenwesen, 1953, N 3.
  9. Hawkes I., Chakravariy P. K. Mine-Quarry Engng., 1961, v. 27, N 7.
  10. Fairhurst C. Mine-Quarry Engng., 1961, March, April.
  11. Sears I. E. Trans. Cambridge Philosophical Soc., 1909, v. XXI, N II.

Similar articles

Rational Range of Pneumatic Motors
1962 V. D. Zinevich, E. D. Ryabkov
Machine estimation of the limits of applicability of S. A. Chaplygin's theorem
1962 A. D. Shkolnikov
About the power of the drive power of fans of caloriferous plants
1962 K. G. Asatur, N. N. Kurochkin, A. A. Kalm
Plastic lining materials for multi-rope friction sheaves
1962 V. A. Kabanov
On the determination of the heating surface of mine calorifier installations
1962 N. N. Kurochkin
Electrical modeling of the working cycle periods of a pneumatic percussion machine
1962 G. A. Terekhov, A. D. Shkolnikov