- 41. Substantiation of rational drive parameters for reliable operation of heavy-loaded mechanisms
- (Geotechnical and mining mechanical engineering, machine building)
- ... Natsionalnohо Hirnychoho Universytetu, 3, 68-73. DOI: 10.29202/nvngu/2019-3/6. 10. Ziborov, K., & Fedoriachenko, S. (2014). The frictional work in pair wheel-rail in case of different structural ...
- Created on 26 October 2019
- 42. Deformation of the long casing string on centralizers in the process of its installation in a horizontal well
- (Geotechnical and mining mechanical engineering, machine building)
- ... disregarding the axial forces of friction. Our system of algebraic equations determines the deformation and force parameters at the sections between the supports based on the equations of the compatibility ...
- Created on 26 October 2019
- 43. Impact of flexibility of support on gear mesh dynamics
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... 8. Beizelman, R., Tsypkin, B.V., & Perel, L.Ya. (n.d.). Antifriction bearings. Retrieved from https://www.twirpx.com/file/963853/ 9. Ma, H., Pang, X., Feng, R., Song, R., & ...
- Created on 19 August 2019
- 44. Fit selection and life forecasting of work of movable joints of hydraulic props of powered supports
- (Geotechnical and mining mechanical engineering, machine building)
- ... taking into account the wave dynamics of rock bursts and the wear of surfaces of conjugated parts during friction contacts in the work process of powered supports. Practical value. A procedure ...
- Created on 16 June 2019
- 45. Conceptual basis of thermo-controllability in railway braking tribo pairs
- (Geotechnical and mining mechanical engineering, machine building)
- ... braking power is solved by increasing the number of friction pairs, resulting in an increase in resource and labor intensity, unsprung mass, resistance to movement, and low resource efficiency. Also acute ...
- Created on 24 April 2019
- 46. Improving the efficiency of using dump trucks under conditions of career at open mining works
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: A. Sładkowski, Dr. Sc. (Tech.), Prof., orcid.org/0000-0002-1041-4309, Silesian University of Technology, Katowice, Poland, e‑mail: This email address is being protected from spambots. You need JavaScript enabled to view it. A. Utegenova, orcid.org/0000-0001-9098-6325, ...
- Created on 24 April 2019
- 47. Contens 01 2019
- (Contens №1 2019)
- ... Mining 21 M.T.Biletsky, A.A.Kozhevnykov, B.T.Ratov, V.L.Khomenko.Dependence of the drilling speed on the frictional forces ...
- Created on 20 March 2019
- 48. Dependence of the drilling speed on the frictional forces on the cutters of the rock-cutting tool
- (Mining)
- ... the mechanical drilling speed, taking into account the decrease in the actual axial load due to the action of the frictional force. Methodology. The analytical model of the vertical and horizontal ...
- Created on 08 March 2019
- 49. Large deformations of the casing string under its own weight in the curvilinear well
- (Geotechnical and mining mechanical engineering, machine building)
- ... Hirnychoho Universytetu, 5, pp. 29‒35. 7. Gulyayev, V. and Shlyun, N., 2016. Influence of friction on buckling of a drill string in the circular channel of a borehole. Petroleum Science, 13, ...
- Created on 26 December 2018
- 50. Research on a new method for non-adhesive fixing of rockbolts
- (Mining)
- ... resin. Originality. The mechanism of active frictional fixing of anchor bolts by means of compression by mixtures extending in a solid phase in the process of hydration hardening is revealed. The ...
- Created on 26 December 2018