BR112019007550A2 - método de perfuração de furo profundo, ferramenta para máquina de perfuração profunda, máquina de perfuração de furo profundo e tubo de fundição centrífuga - Google Patents
método de perfuração de furo profundo, ferramenta para máquina de perfuração profunda, máquina de perfuração de furo profundo e tubo de fundição centrífugaInfo
- Publication number
- BR112019007550A2 BR112019007550A2 BR112019007550A BR112019007550A BR112019007550A2 BR 112019007550 A2 BR112019007550 A2 BR 112019007550A2 BR 112019007550 A BR112019007550 A BR 112019007550A BR 112019007550 A BR112019007550 A BR 112019007550A BR 112019007550 A2 BR112019007550 A2 BR 112019007550A2
- Authority
- BR
- Brazil
- Prior art keywords
- deep hole
- hole drilling
- centrifugal casting
- pipe
- casting tube
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D5/00—Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line
- B23D5/02—Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line involving rotary and straight-line movements only, e.g. for cutting helical grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/003—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for drilling elongated pieces, e.g. beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D13/00—Tools or tool holders specially designed for planing or slotting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/72—Tubes, pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Drilling And Boring (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
- Earth Drilling (AREA)
- Turning (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
a invenção refere-se a um método de perfuração de furo profundo para produzir um tubo com um perfil interno que compreende pelo menos um recesso que se estende em forma helicoidal ao longo do lado interno do tubo, em que com uma máquina de perfuração profunda uma ferramenta, compreendendo um corpo básico que se estende ao longo de um eixo longitudinal e pelo menos uma aresta de corte disposta em uma circunferência externa do corpo básico, é puxada ou empurrada através do interior do tubo enquanto é girada em torno de seu eixo longitudinal, de modo que a aresta de corte complete um corte ao longo de uma linha de corte helicoidal no lado interno do tubo.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016012907.7A DE102016012907A1 (de) | 2016-10-26 | 2016-10-26 | Tieflochbohrverfahren sowie Werkzeug für eine Tieflochbohrmaschine und Tieflochbohrmaschine |
| DE102016012907.7 | 2016-10-26 | ||
| PCT/EP2017/077476 WO2018078030A1 (de) | 2016-10-26 | 2017-10-26 | Tieflochbohrverfahren, werkzeug für eine tieflochbohrmaschine, tieflochbohrmaschine, und schleudergussrohr |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112019007550A2 true BR112019007550A2 (pt) | 2019-07-02 |
| BR112019007550B1 BR112019007550B1 (pt) | 2023-06-06 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| MX2019004392A (es) | 2019-06-12 |
| CA3040358A1 (en) | 2018-05-03 |
| KR20190091438A (ko) | 2019-08-06 |
| KR102657696B1 (ko) | 2024-04-16 |
| DE102016012907A1 (de) | 2018-04-26 |
| US20190255624A1 (en) | 2019-08-22 |
| JP2019536640A (ja) | 2019-12-19 |
| JP7280183B2 (ja) | 2023-05-23 |
| RU2019111127A (ru) | 2020-11-27 |
| CN109843490B (zh) | 2022-08-02 |
| SA519401576B1 (ar) | 2022-11-30 |
| RU2757411C2 (ru) | 2021-10-15 |
| EP3532228A1 (de) | 2019-09-04 |
| CN109843490A (zh) | 2019-06-04 |
| WO2018078030A1 (de) | 2018-05-03 |
| RU2019111127A3 (pt) | 2020-11-27 |
| SG11201903129UA (en) | 2019-05-30 |
| SG10202103638VA (en) | 2021-05-28 |
| US11440106B2 (en) | 2022-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/10/2017, OBSERVADAS AS CONDICOES LEGAIS |
|
| B09W | Correction of the decision to grant [chapter 9.1.4 patent gazette] |
Free format text: RETIFICACAO DO PARECER DE DEFERIMENTO PUBLICADO NA RPI2722. |