- 1. Modeling of drilling tool vibration in the process of drilling blast wells
- (Content №5 2024)
- ... 13. Patil, P. A., & Teodoriu, C. (2013). Analysis of Bit–Rock Interaction During Stick–Slip Vibration Using PDC Cutting Force Model. OIL GAS European Magazine, 3, 124-129. 14. Egamberdiiev, І. P. ...
- Created on 29 October 2024
- 2. Geometric modelling of face processing surfaces by planetary executive devices of tunnelling machines
- (Content №5 2023)
- ... Jia, C., Liu, B., Liu, Y., & Jiang, Y. (2022). Investigating the cutting force of disc cutter in multi-cutter rotary cutting of sandstone: Simulations and experiments. International Journal of Rock ...
- Created on 27 October 2023
- 3. Design of double-shoulder threaded joints of drilling string elements
- (Content №3 2023)
- ... tools on the rock cutting force. Eastern-European Journal of Enterprise Technologies, 1(103), 15-20. https://doi.org/10.15587/1729-4061.2020.195355. 5. Yurych, L., Ivasiv, V., Rachkevych, R., Yurych, ...
- Created on 27 June 2023
- 4. Simulation of the process of milling and grinding cylindrical surfaces by an oriented tool in one setup
- (Content №4 2022)
- ... Thus, the roughing stock is removed by the end face and by the finishing periphery, while the maximum component of the cutting force is directed along the axis of the part and does not cause deformations ...
- Created on 29 August 2022
- 5. Stress state of the grinding tool loaded with tangential force
- (Content №3 2022)
- ... processing in the case of its loading with a tangentially directed cutting force. Methodology. Development and analytical solution to a mathematical model formulated on the basis of static equilibrium ...
- Created on 29 June 2022
- 6. Formation mechanisms of maximal loads on cutters and cutting heads of coal mining machines
- (Content №5 2021)
- ... the peak cutting force value essentially depends on the size and shape of the inclusion, as well as on the brittleness and plasticity of coal as these properties govern coal-inclusion cohesion. It is found ...
- Created on 29 October 2021
- 7. New methods for preventing crumbling and collapse of the borehole walls
- (Content №4 2021)
- Authors: I.I.Chudyk, orcid.org/0000-0002-7402-6962, Ivano-Frankivsk National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. Ya.M.Femiak, orcid.org/0000-0003-4445-6731, ...
- Created on 23 August 2021
- 8. Determination of the cutting force components while milling cylindrical surfaces with an oriented tool
- (Content №2 2021)
- ... surfaces of gearbox shafts and others. Determination of the components of the cutting forces when machining with crossed axes of the milling cutter and part in order to use the results when assigning machining ...
- Created on 29 April 2021
- 9. Methods for determining the efficiency of the grinding process
- (Contens №5 2020)
- ... V., Kuzhelny, Ya., & Morochko, V. (2019). Determination of cutting forces during finishing grinding of a cylindrical surface of a shaft. Technical sciences and technologies: scientific journal/Chernihiv ...
- Created on 30 October 2020
- 10. Model of surface roughness in turning of shafts of traction motors of electric carst
- (Content №1 2020)
- ... of the cutting force during grinding, which will lead to an increase in the quality of processing the traction motor shaft of an electric vehicle. References. 1. Geitner, F., & Bloch, ...
- Created on 10 March 2020
- 11. Determination of instantaneous temperature in the cutting zone during abrasive processing
- (Geotechnical and mining mechanical engineering, machine building)
- ... A., Boyko, S., & Sira, N. (2017). Determination of cutting forces in grinding with crossed axes of tool and workpiece. Acta Mechanica et Automatica, 11(1), 58-63. 5. Kalchenko, V. V., Yeroshenko, ...
- Created on 26 October 2019
- 12. Mathematical modeling of abrasive grinding working process
- (Geotechnical and mining mechanical engineering, machine building)
- ... of new surfaces has been solved. Distribution of plastic strain, temperature, shear strain, strain rate, internal pressure, charts of cutting forces and kinetic energy were obtained. Originality. ...
- Created on 11 January 2018
- 13. The determination of the force of blocked cuting of soil and coefficient of energy intensity of deep ripping of soil
- (Mining)
- ... of Water Management and Nature Resources Use, Rivne, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. Abstract: Purpose. The main parameters of soil rippers are determined provided that the cutting force ...
- Created on 04 August 2016
- 14. Methods of production and processing of wear-resistant coatings for drill bits
- (Geotechnical and mining mechanical engineering, machine building)
- ... has the best processing performance. Cutting forces occurring during turning can be a criterion for determining the rational cutting conditions based on the maximum removal of the processed hard alloy. ...
- Created on 08 February 2016