Drilling tools with an improved layout of the cutting element to reduce its wear during rock alteration, its mode of assembly and exploitation

摘要

1.the drilling tool u0434u043bu00a0 u0431u0443u0440u0435u043du0438u00a0 underground column of rock, a longitudinal u043eu0441u0435u0432u0443u044e line and the machined surface profile, which includes a u0440u0430u0441u043fu043eu043bu043e proposed by the cutting elements, where at least two cutting elements u00a0u0432u043bu00a0u044eu0442u0441u00a0 reserve and u0440u0430u0441u043fu043eu043bu0430u0433u0430u044eu0442u0441u00a0 on the profile at a radius from the longitudinal axis the line u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 orderwhat a radius from the longitudinal centre line of the profile includes space reserved u0434u043bu00a0 first contact drilling tool in the area of underground rock located in the front of drilling tool along the trajectory u0431u0443u0440u0435u043du0438u00a0.;2. the drilling tool 1, in which the at least two standby cutting elements are located under the front angle in the longitudinal direction, the magnitude of which whom more front angle in the longitudinal direction of the cutting elements located on the u0431u0443u0440u043eu0432u043eu043c instrument.;3. drilling tool for p.1 or 2, further containing at least two other reserve component mounted with the possibility of contact with the other place, intended u0434u043bu00a0 u043fu0435u0440u0432u043eu0433 on contact with a drilling tool, another area of rock, located in front of drilling tool along the trajectory u0431u0443u0440u0435u043du0438u00a0,these at least two other standby u0440u0430u0441u043fu043eu043bu0430u0433u0430u044eu0442u0441u00a0 cutting element on the other a radius from the longitudinal centre line of the profile, which u043fu0435u0440u0432u043eu043du0430u0447u0430u043bu044cu043d on the u0443u043fu043eu043cu00a0u043du0443u0442u044bu0435 at least two standby cutting element.;4. drilling tool for p.1 or 2, in which each of at least two standby cutting elements implemented in size and shape with the possibility of u0441u043eu0437u0434u0430u043du0438u00a0 transverse force and the vector added values of each of the transverse forces on at least two standby cutting elements is smaller than the sum of the values of each of the transverse forces u0430u0440u0438u0444u043cu0435u0442u0438u0447u0435u0441u043au0430u00a0 at least two standby cutting elements.;5. drilling tool for 1 or 2, in which each of at least two standby cutting elements comprises at least one u0441u043au0430u043bu044bu0432u0430u044eu0449u0443u044e hems or u0444u0430u0441u043au0443.;6. the drilling tool 2 in which a radius from the longitudinal centreline is chosen in such a way that at least two cutting elements have standby essentially, simultaneously in contact with the u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 area of underground rock.;7. drilling tool for article 3, in which a radius from the longitudinal centreline is chosen in such a way that at least two cutting elements have standby essentially, simultaneously in contact with the u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 area of underground rock.;8. drilling tool for paragraph 4, in which a radius from the longitudinal centreline is chosen in such a way that at least two cutting elements have standby essentially, simultaneously in contact with the u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 area of underground rock.;9. the drilling tool according to clause 5, in which a radius from the longitudinal centreline is chosen in such a way that at least two cutting elements have standby essentially, simultaneously in contact with the u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 area of underground rock.;10. the drilling tool 1 in which at least a part of the u043fu0440u043eu0444u0438u043bu00a0 configured such that the first contact of the drilling tool with u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 area underground rock occurred with multiple cutting elements located on at least part of the u043fu0440u043eu0444u0438u043bu00a0.;11. the drilling tool on p.10, in which multiple cutting elements on at least part of the u043fu0440u043eu0444u0438u043bu00a0 are located with an essentially simultaneous contact with the u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 area of underground rock.;12. the drilling tool on p.10 or 11, in which each of the cutting elements on the u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 part u043fu0440u043eu0444u0438u043bu00a0 is placed under the front angle in the longitudinal direction, the cat u043eu0440u043eu0433u043e more than the front angle in the longitudinal direction of each of the cutting elements located on the u0431u0443u0440u043eu0432u043eu043c instrument.;13. the drilling tool 1 in which at least one element from a set of cutting elements includes a polycrystalline synthetic diamond.;14.method u044du043au0441u043fu043bu0443u0430u0442u0438u0440u043eu0432u0430u043du0438u00a0 drilling tool, which includes training tool with multiple cutting elements in the field of u043fu0440u043eu0444u0438u043bu00a0 drilling tool a hypothetical defining border section between u0434u0432u0443u043cu00a0 related u043eu0431u043bu0430u0441u0442u00a0u043cu0438 underground rock through which must be carried out u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u0435 and have at least one different characteristic u0431u0443u0440u0438u043cu043eu0441u0442u0438,the definition of the trajectory u0431u0443u0440u0435u043du0438u00a0, oriented with the possibility of u0440u0430u0437u043cu0435u0449u0435u043du0438u00a0 cutting elements in the place of first contact b u0443u0440u043eu0432u043eu0433u043e tool with presumably a border section in the u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u00a0 in general in this regard.the multiple cutting elements in the field of u043fu0440u043eu0444u0438u043bu00a0 in the alleged site of first contact drilling tool with a presumed some boundaries her section and the u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u00a0 presumably a border section mainly along the orientation of the trajectory u0431u0443u0440u0435u043du0438u00a0.;15. method for p.14, which prepare the drilling tool comprising at least two standby cutting element, and u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 perceived trajectory u0431u0443u0440u0435u043du0438u00a0,u0440u0430u0437u043cu0435u0449u0435u043du0438u00a0 oriented with the possibility of at least two standby cutting elements in the alleged site of first contact with the u043fu0440u0435u0434u043f drilling tool u043eu043bu043eu0436u0438u0442u0435u043bu044cu043du043e a boundary section in the u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u00a0 in general in this regard.;16. the way in which the implementation of u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u00a0 p.15, allegedly a border section includes essentially simultaneous contact with the border section and at least two standby cutting elements.;17. a way to question 14, in which the u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u00a0 presumably a border section includes essentially simultaneous contact with the border section a multiple cutting elements of u043fu0440u043eu0444u0438u043bu00a0.;18. way on any of the u043fu043f.14 - 17, where the u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u0438 presumably a border section of a drilling tool u0438u0437u043cu0435u043du00a0 imbalance u0435u0442u0441u00a0 less than 20%.;19. way on any of the u043fu043f.14 - 17, where the u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u0438 presumably a border section u0441u043eu0437u0434u0430u0435u0442u0441u00a0 u0440u0435u0437u0443u043bu044cu0442u0438u0440u0443u044eu0449u0430u00a0 u043fu043eu043fu0435u0440u0435u0447u043du0430u00a0 power u0441u0432u00a0u0437u0430u043du043du0430u00a0 with u0431u0443u0440u043eu0432u044b m tool u043au043eu0442u043eu0440u0430u00a0 focussed in the direction u043du0430u0445u043eu0434u00a0u0449u0435u043cu0441u00a0 angle 70 from u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 common u0434u0438u0441u0431u0430u043bu0430u043du0441u043du043eu0439 power drilling tool in u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u0438 u043eu0434u043du043eu0440 the same.;20. way on any of the u043fu043f.14 - 17, in which the u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u00a0 presumably a border section includes a border section between u0440u0430u0437u043bu0438 u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u0435 u0447u043du044bu043cu0438 constituent u0447u0430u0441u0442u00a0u043cu0438 breed.;21. the way in which the u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u0438 on p.18, allegedly a border section u0441u043eu0437u0434u0430u0435u0442u0441u00a0 u0440u0435u0437u0443u043bu044cu0442u0438u0440u0443u044eu0449u0430u00a0 u043fu043eu043fu0435u0440u0435u0447u043du0430u00a0 power u0441u0432u00a0u0437u0430u043du043du0430u00a0 with chisel tool om, u043au043eu0442u043eu0440u0430u00a0 focussed in the direction u043du0430u0445u043eu0434u00a0u0449u0435u043cu0441u00a0 angle 70 from u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 common u0434u0438u0441u0431u0430u043bu0430u043du0441u043du043eu0439 power drilling tool in u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u0438 homogeneous rock.;22. the way in which the implementation of u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u00a0 on p.18, allegedly a border section includes a border section between the u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u0435 various u0447u0430u0441u0442u00a0u043cu0438 breed.;23. the way in which the implementation of u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u00a0 p.21, allegedly a border section includes a border section between the u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u0435 various u0447u0430u0441u0442u00a0u043cu0438 breed.;24.method of layout of drilling tool, which includes the choice of u043fu0440u043eu0444u0438u043bu00a0 u0434u043bu00a0 drilling tool, the selection of underground rock, through which must be implemented u043fu0440u043eu0431u0443u0440u0438 the choice of the path of u0431u0443u0440u0435u043du0438u00a0 u0434u043bu00a0 u043eu0441u0443u0449u0435u0441u0442u0432u043bu0435u043du0438u00a0 u043fu0440u043eu0431u0443u0440u0438u0432u0430u043du0438u00a0 through an underground formation using the drilling tool, and placing multiple cord u0443u0449u0438u0445 elements in profileu0432u043au043bu044eu0447u0430u00a0 placing at least two standby cutting elements in a radius from the longitudinal centreline of the drilling tool u0434u043bu00a0 u043eu0441u0443u0449u0435u0441u0442u0432u043bu0435u043du0438u00a0 first initial contact with the area of the underground rock drilling tool, drilling tool u043du0430u0445u043eu0434u00a0u0449u0435u0439u0441u00a0 ahead along the expected trajectory u0431u0443u0440u0435u043du0438u00a0 u043fu043eu0441u0440u0435u0434u0441 your on at least two standby cutting elements.;25. way on p.24, in which the choice of u043fu0440u043eu0444u0438u043bu00a0 includes configuring the at least part of the u043fu0440u043eu0444u0438u043bu00a0 so as to implement the initial contact between u043cu043du043eu0436 u0435u0441u0442u0432u043eu043c cutting elements located on at least part of the u043fu0440u043eu0444u0438u043bu00a0 and u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 area of underground rock.