RU2006107417A - METHOD FOR PROCESSING RING BILLETS WITH TWO CONJECTIVE MULTI-DIRECTIONAL CONIC HOLES AND BORING DEVICE - Google Patents
METHOD FOR PROCESSING RING BILLETS WITH TWO CONJECTIVE MULTI-DIRECTIONAL CONIC HOLES AND BORING DEVICE Download PDFInfo
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- RU2006107417A RU2006107417A RU2006107417/02A RU2006107417A RU2006107417A RU 2006107417 A RU2006107417 A RU 2006107417A RU 2006107417/02 A RU2006107417/02 A RU 2006107417/02A RU 2006107417 A RU2006107417 A RU 2006107417A RU 2006107417 A RU2006107417 A RU 2006107417A
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- processing
- cones
- diameter
- workpiece
- cutting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/02—Milling surfaces of revolution
Abstract
1. Способ обработки заготовок колец с двумя соосными разнонаправленными коническими отверстиями из штучной заготовки, осуществляемый на многошпиндельных токарных полуавтоматах или токарных станках, отличающийся тем, что для повышения производительности путем концентрации нескольких поверхностей для обработки в одной позиции, точности обработки и взаимного расположения обработанных поверхностей, обработку ведут в последовательности операций - сначала одновременно наружной цилиндрической поверхности, двух торцов и монтажных фасок с одной установки в одной позиции, а затем одновременно расточку образующих двух разнонаправленных конусов с другой установки.2. Способ обработки по п.1, отличающийся тем, что обработку наружной цилиндрической поверхности, двух торцов и двух монтажных фасок ведут в зажимном патроне, обеспечивающем установку, базирование и крепление заготовок колец одновременно по образующим двух конических отверстий.3. Способ по п.1, отличающийся тем, что закрытую внутреннюю зону для размещения режущего, вспомогательного инструментов, удаления стружки при одновременной расточке образующих двух разнонаправленных конусов определяют диаметром горлового сечения, образованного продолжением образующих конусов по формуле:где D- диаметр горлового сечения;D- диаметр большого основания конуса заготовки колец;C- высота заготовки кольца;β - угол конуса заготовки.4. Способ обработки по п.1, отличающийся тем, что для сокращения затрат времени на подготовку производства, проектирование оснастки, одновременную расточку двух конусов ведут резцовым блоком из двух соосных резцов, в котором расстояние меж1. The method of processing billet rings with two coaxial multidirectional conical holes from a piece billet, carried out on multi-spindle turning semiautomatic devices or lathes, characterized in that to increase productivity by concentrating several surfaces for processing in one position, the accuracy of processing and the relative position of the treated surfaces, processing is carried out in a sequence of operations - first simultaneously the outer cylindrical surface, two ends and mounting chamfers one unit at one position, and then simultaneously forming the bore two opposing cones of the other ustanovki.2. The processing method according to claim 1, characterized in that the processing of the outer cylindrical surface, two ends and two mounting chamfers are carried out in a chuck that provides installation, basing and fastening of the ring blanks simultaneously along the generatrix of two conical holes. The method according to claim 1, characterized in that the closed inner zone for accommodating the cutting, auxiliary tools, chip removal while bore the generatrix of two multidirectional cones is determined by the diameter of the throat section formed by the continuation of the forming cones according to the formula: where D is the diameter of the throat section; D- diameter of the large base of the cone of the ring blank; C is the height of the ring blank; β is the angle of the blank cone. 4. The processing method according to claim 1, characterized in that in order to reduce the time required for preparation of production, tooling design, simultaneous boring of two cones, the cutting unit is made of two coaxial cutters, in which the distance between
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006107417/02A RU2323066C2 (en) | 2006-03-10 | 2006-03-10 | Ring blanks with two coaxial different-orientation cone openings working method and apparatus for boring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006107417/02A RU2323066C2 (en) | 2006-03-10 | 2006-03-10 | Ring blanks with two coaxial different-orientation cone openings working method and apparatus for boring |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2006107417A true RU2006107417A (en) | 2007-09-20 |
RU2323066C2 RU2323066C2 (en) | 2008-04-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2006107417/02A RU2323066C2 (en) | 2006-03-10 | 2006-03-10 | Ring blanks with two coaxial different-orientation cone openings working method and apparatus for boring |
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RU (1) | RU2323066C2 (en) |
Cited By (2)
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CN113374739A (en) * | 2021-06-24 | 2021-09-10 | 珠海格力电器股份有限公司 | Method for machining radial bearing mounting hole and air cycle machine |
CN115635124A (en) * | 2022-11-13 | 2023-01-24 | 天津航天长征火箭制造有限公司 | Method for matching circumferential lengths of circular ring with conical bottom and transition ring seam with diameter of 5m |
Families Citing this family (4)
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CN102513795B (en) * | 2011-12-30 | 2013-11-13 | 重庆清平机械厂 | Arc opening part machining process |
CN105364085A (en) * | 2015-12-15 | 2016-03-02 | 常熟市常轴轴承有限公司 | Turning process of high-precision forklift bearing |
RU2726508C1 (en) * | 2019-01-22 | 2020-07-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВО "МГТУ "СТАНКИН") | Method of fixing a hub on a shaft |
RU2714408C1 (en) * | 2019-01-22 | 2020-02-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВО "МГТУ "СТАНКИН") | Method of coaxial alignment of two conic internal surfaces of a hub |
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2006
- 2006-03-10 RU RU2006107417/02A patent/RU2323066C2/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113374739A (en) * | 2021-06-24 | 2021-09-10 | 珠海格力电器股份有限公司 | Method for machining radial bearing mounting hole and air cycle machine |
CN115635124A (en) * | 2022-11-13 | 2023-01-24 | 天津航天长征火箭制造有限公司 | Method for matching circumferential lengths of circular ring with conical bottom and transition ring seam with diameter of 5m |
Also Published As
Publication number | Publication date |
---|---|
RU2323066C2 (en) | 2008-04-27 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20090311 |