Rotary cutting tool comprises two cutting portions with oppositely directed CUTTING AND METHOD FOR PROCESSING DETAILS

摘要

1.u0432u0440u0430u0449u0430u044eu0449u0438u0439u0441u00a0 cutting tool (1), u0432u044bu0442u00a0u043du0443u0442u044bu0439 along the longitudinal axis (10) and comprising a u0441u0435u0431u00a0 first cutting part (4) containing a first screw tooth (12 ) with a specified direction of spiral line and executed with the opportunity to work in the first direction u0432u0440u0430u0449u0435u043du0438u00a0 tool (14), u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 what he will u0435u043bu044cu043du043e contains the second cutting part (8).u0441u043cu0435u0449u0435u043du043du0443u044e about the first longitudinal axis (10) in such a way that the u043fu043eu0441u043bu0435u0434u043du00a0u00a0 was located between the second cutting part (8) and u0445u0432u043eu0441u0442u043eu0432u0438u043au043eu043c (2) instrument, etc. and this u0443u043fu043eu043cu00a0u043du0443u0442u0430u00a0 u0432u0442u043eu0440u0430u00a0 u0440u0435u0436u0443u0449u0430u00a0 part (8) includes a u0441u0435u0431u00a0 second screw tooth (16).with a u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 spiral line or u0432u044bu0448u0435u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 spiral line direction and made to work in the second direction u0432u0440u0430u0449 u0435u043du0438u00a0 tool (18), opposite the first.;2. a cutting tool (1) for 1, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 specified direction of spiral line u00a0u0432u043bu00a0u0435u0442u0441u00a0 right.;3. a cutting tool (1) for any of the ap.1 or 2, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 first u0432u0440u0430u0449u0435u043du0438u00a0 tool (14), associated with the first u0437u0443u0431u044cu00a0u043cu0438 (12), u00a0u0432u043bu00a0u0435u0442u0441u00a0 area u0432u0440u0430u0449u0435u043du0438u00a0 for hours oh a in transverse cross-section, when viewed from the side of the tool shank (2) in u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 first cutting part (4), with u0432u044bu0448u0435u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 in suggestion direction u0432u0440u0430u0449u0435u043du0438u00a0 tool (18).associated with the second u0437u0443u0431u044cu00a0u043cu0438 (16), u00a0u0432u043bu00a0u0435u0442u0441u00a0 area u0432u0440u0430u0449u0435u043du0438u00a0 counterclockwise in transverse cross-section, when viewed from the shank (2) in the direction of u0443u043fu043eu043cu00a0 u043du0443u0442u043eu0439 first cutting part (8).;4. a cutting tool (1) for any of the u043fu043f.1 or 2, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u043fu0435u0440u0432u0430u00a0 u0440u0435u0436u0443u0449u0430u00a0 part (4) separated from a second end of the cutting part (8) along the longitudinal axis (10) of the intermediate the cylindrical part (6) of the instrument.;5. a cutting tool (1) in paragraph 3, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u043fu0435u0440u0432u0430u00a0 u0440u0435u0436u0443u0449u0430u00a0 part (4) separated from a second end of the cutting part (8) along the longitudinal axis (10), an intermediate cylindrical part of the tool (6).;6. a cutting tool (1) for any of the u043fu043f.1 and 2, 5, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u043fu0435u0440u0432u0430u00a0 u0440u0435u0436u0443u0449u0430u00a0 part (4) is located closer to the above u0445u0432u043eu0441u0442u043eu0432u0438u043au0443 (2) tool, which u0432u044bu0448u0435u0443u043fu043e u043cu00a0u043du0443u0442u0430u00a0 u0432u0442u043eu0440u0430u00a0 u0440u0435u0436u0443u0449u0430u00a0 part (8).;7. a cutting tool (1) in paragraph 3, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u043fu0435u0440u0432u0430u00a0 u0440u0435u0436u0443u0449u0430u00a0 part (4) is located closer to the above u0445u0432u043eu0441u0442u043eu0432u0438u043au0443 (2) tool, which u0432u044bu0448u0435u0443u043fu043eu043cu00a0u043du0443u0442u0430u00a0 u0432u0442u043eu0440u0430u00a0 u0440u0435u0436u0443u0449u0430u00a0 part (8).;8. a cutting tool (1) in paragraph 4, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u043fu0435u0440u0432u0430u00a0 u0440u0435u0436u0443u0449u0430u00a0 part (4) is located closer to the above u0445u0432u043eu0441u0442u043eu0432u0438u043au0443 (2) tool, which u0432u044bu0448u0435u0443u043fu043eu043cu00a0u043du0443u0442u0430u00a0 u0432u0442u043eu0440u0430u00a0 u0440u0435u0436u0443u0449u0430u00a0 part (8).;9. a cutting tool (1) for any of the u043fu043f.1 and 2, 5, 7 and 8, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because he u00a0u0432u043bu00a0u0435u0442u0441u00a0 tool u0434u043bu00a0 milling.;10. a cutting tool (1) in paragraph 3, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because he u00a0u0432u043bu00a0u0435u0442u0441u00a0 tool u0434u043bu00a0 milling.;11. a cutting tool (1) in paragraph 4, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because he u00a0u0432u043bu00a0u0435u0442u0441u00a0 tool u0434u043bu00a0 milling.;12. a cutting tool (1) for p.6, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because he u00a0u0432u043bu00a0u0435u0442u0441u00a0 tool u0434u043bu00a0 milling.;13. method of processing parts (20) through u0432u0440u0430u0449u0430u044eu0449u0435u0433u043eu0441u00a0 cutting tool (1) for any of the ap.1 - 12 installed in the processing machine, comprising a u0441u0435u0431u00a0 first processing stage with the first cutting part (4) of the tool, and the second processing stage with the help of u0432u044bu0448u0435u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 second cutting part (8) of the tool, with the first and second processing steps u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 consistently with the u0443u0441u0442u0430u043d u043eu0432u043au0438 cutting tool for processing machine.;14. method of processing on p.13, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 so that the first and second stages of processing u043fu0435u0440u0432u0430u00a0 and u0432u0442u043eu0440u0430u00a0 cutting parts (4, 8) absorbing material processed parts (20).;15. method of processing on any of the ap.13 or 14, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, however, that the first phase u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 processing so as to obtain the first relative speed of (Vf) between cutting a tool (1) and the treated part (20).a second stage of processing, with the possibility of u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 u043fu043eu043bu0443u0447u0435u043du0438u00a0 second u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0 relative speed of (Vf) between the aforementioned cutting a tool (1) and the treated part (20) opposite to the first direction u0443u043fu043eu043cu00a0u043du0443u0442u043eu043cu0443.;16. method of processing on any of the u043fu043f.13 or 14, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 u0432u044bu0448u0435u0443u043fu043eu043cu00a0u043du0443u0442u044bu0435 so that the first and second processing steps u00a0u0432u043bu00a0u044eu0442u0441u00a0 stages of milling.;17. method of processing on p.15, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 u0432u044bu0448u0435u0443u043fu043eu043cu00a0u043du0443u0442u044bu0435 so that the first and second processing steps u00a0u0432u043bu00a0u044eu0442u0441u00a0 stages of milling.