ES2041259T3 - Procedimiento para conformar una rosca y un cuerpo tubular con rosca. - Google Patents
Procedimiento para conformar una rosca y un cuerpo tubular con rosca.Info
- Publication number
- ES2041259T3 ES2041259T3 ES198787118889T ES87118889T ES2041259T3 ES 2041259 T3 ES2041259 T3 ES 2041259T3 ES 198787118889 T ES198787118889 T ES 198787118889T ES 87118889 T ES87118889 T ES 87118889T ES 2041259 T3 ES2041259 T3 ES 2041259T3
- Authority
- ES
- Spain
- Prior art keywords
- thread
- shaping
- connection sleeve
- internal thread
- machining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000007493 shaping process Methods 0.000 abstract 6
- 238000003754 machining Methods 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 238000005520 cutting process Methods 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000001771 impaired effect Effects 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Dowels (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Ropes Or Cables (AREA)
- Joining Of Building Structures In Genera (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
LA FABRICACION DE LA ROSCA INTERNA DE UN MANGUITO DE UNION (4), QUE SE INSERTA COMO ELEMENTOS DE ACOPLAMIENTO PARA PARTE DE UN PERNO DE ANCLAJE O DE UNA BARRA DE PERFORAR, POR FORMACION MECANIZADA, ESPECIALMENTE POR TALLADO DE ROSCA QUE SE CARACTERIZA POR UN COSTE MUY ELEVADO, PUESTO QUE EN LA ROSCA REDONDA AQUI INSERTA SE OCASIONA UN CONSIDERABLE TRABAJO DE MECANIZACION. ADEMAS EN LA FABRICACION MECANIZADA DE LA ROSCA EN ESTE CASO DE UTILIZACION TIENE LA DESVENTAJA DE QUE CON MOTIVO DEL EFECTO DE ENTALLADURA EN LA ZONA DE BASE DEL PASO DE ROSCA SE PERJUDICA CONSIDERABLEMENTE LA DURACION DEL MANGUITO DE UNION. SEGUN EL INVENTO SE PROPONE UN MANGUITO DE UNION Y UN PROCEDIMIENTO PARA SU FABRICACION EN QUE LA ROSCA INTERNA SE FABRICA SIN TENSION, MIENTRAS LA PARTE EXTERIOR DEL MANGUITO DE UNION (4) SE FORMA A MODO DE UNA ROSCA DE MODO QUE EL DIAGRAMA DE ESTA FORMACION EN LA PARTE INTERNA FORMA LA ROSCA INTERNA A FABRICAR. ADEMAS DE LA ELEVACION DE RESISTENCIA CONDICIONADA POR LA FORMACION SIN TENSION, QUE ES UNA FORMACION FRIA DE LA FORMA HABITUAL, POR REFORZAMIENTO DEL MATERIAL RESULTA LA VENTAJA DE QUE LA FORMACION AQUI RESULTANTE ES APLICABLE EN UN PROCESO DE TRABAJO UNICO DE MODO QUE PUEDEN BAJAR LOS COSTES DE FABRICACION DE TAL MANGUITO DE UNION (4). ADEMAS ES VENTAJOSO QUE LAS ROSCAS EXTERIORES QUE ACTUAN JUNTO CON LAS TUERCAS INTERIORES DEL MANGUITO DE UNION DE LA PIEZA DE CONSTRUCCION A UNIR CON OTRA PUEDEN MOSTRAR UNA FORMA BASICA QUE CORRESPONDE A LA FORMACION A MODO DE ROSCA DE LA PARTE EXTERNA DEL MANGUITO DE UNION (4).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873700758 DE3700758A1 (de) | 1987-01-13 | 1987-01-13 | Verfahren zur formung eines gewindes und rohrkoerper mit gewinde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2041259T3 true ES2041259T3 (es) | 1993-11-16 |
Family
ID=6318744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES198787118889T Expired - Lifetime ES2041259T3 (es) | 1987-01-13 | 1987-12-19 | Procedimiento para conformar una rosca y un cuerpo tubular con rosca. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0274719B1 (es) |
| JP (1) | JPH069719B2 (es) |
| AT (1) | ATE90891T1 (es) |
| AU (1) | AU600070B2 (es) |
| CA (1) | CA1333652C (es) |
| DE (1) | DE3700758A1 (es) |
| ES (1) | ES2041259T3 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4114336A1 (de) * | 1991-05-02 | 1992-11-05 | Peri Gmbh | Verfahren und vorrichtung zum anbringen von gewindezuegen auf mehrkantrohren |
| DE4127249C1 (es) * | 1991-08-17 | 1993-02-04 | Gd-Anker Gmbh, 3370 Seesen, De | |
| DE4136883C2 (de) * | 1991-11-09 | 1993-10-14 | Gd Anker Gmbh & Co Kg | Bohrrohr |
| DE59409583D1 (de) * | 1994-11-25 | 2000-12-14 | Mai Pump Austria Ges M B H | Kupplung für ankerstangen |
| DE19731055A1 (de) * | 1997-07-19 | 1999-01-21 | Dynamit Nobel Ag | Vorrichtung und Verfahren zum Einformen einer Rillenstruktur in ein rohrförmiges Werkstück |
| JP4644416B2 (ja) * | 2002-05-10 | 2011-03-02 | 北海製罐株式会社 | 缶胴の外形加工方法及びその装置 |
| DE102007049606B4 (de) * | 2007-10-16 | 2011-08-25 | Karosan GmbH innovative Kanal- und Rohrleitungssanierung, 66557 | Verfahren und Vorrichtung zum Einziehen eines aus Kurzrohren zusammengesetzten Rohrstranges in einen Bohrkanal |
| CN113000746B (zh) * | 2021-02-24 | 2022-06-24 | 山东睿煜矿用材料加工有限公司 | 一种金属轴体加工用滚丝机螺纹成型机构 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1511C (nl) * | 1912-02-03 | 1916-09-15 | General Industries Co | Verbetering eener werkwijze voor het vervaardigen van schroeflijnvormige gegolfde pijpen en de met toepassing dier verbeterde werkwijze vervaardigde schroeflijnvormig gegolfde pijp |
| DE1014064B (de) * | 1952-09-01 | 1957-08-22 | Rainer Isolierrohr Drossbach | Gewinderollwalzen zur Herstellung von gerolltem Gewinde an den Enden von Blechrohren mit gefalzter Laengsnaht |
| FR1373178A (fr) * | 1963-08-14 | 1964-09-25 | M A G Materiels Agra | Procédé perfectionné de filetage par repoussage à la molette, moyens de sa réalisation et éléments obtenus par ce procédé |
| DE2242035A1 (de) * | 1972-08-26 | 1974-02-28 | Eibes Kerb Konus Gmbh | Verfahren zum herstellen von gewindebuechsen |
| EP0092010A1 (fr) * | 1982-04-15 | 1983-10-26 | Marc Maury | Façonnage de tubes à turbulences pour échangeurs thermiques |
| AU1690083A (en) * | 1982-07-15 | 1984-01-19 | Heat Transfer Pty. Ltd. | Forming helical grooves in tubes |
| DE3269190D1 (en) * | 1982-09-03 | 1986-03-27 | Wieland Werke Ag | Finned tube with internal projections and method and apparatus for its manufacture |
| DE3335163A1 (de) * | 1983-09-28 | 1985-04-04 | Hilti Ag, Schaan | Spreizelement fuer huelsenfoermige spreizduebel |
| DE8528705U1 (de) * | 1985-10-09 | 1985-11-21 | kabelmetal electro GmbH, 3000 Hannover | Vorrichtung zum Formen einer schraubenlinienförmigen Wellung |
-
1987
- 1987-01-13 DE DE19873700758 patent/DE3700758A1/de active Granted
- 1987-12-19 EP EP87118889A patent/EP0274719B1/de not_active Expired - Lifetime
- 1987-12-19 AT AT87118889T patent/ATE90891T1/de active
- 1987-12-19 ES ES198787118889T patent/ES2041259T3/es not_active Expired - Lifetime
- 1987-12-23 JP JP62326611A patent/JPH069719B2/ja not_active Expired - Lifetime
-
1988
- 1988-01-07 CA CA000556034A patent/CA1333652C/en not_active Expired - Fee Related
- 1988-01-13 AU AU10246/88A patent/AU600070B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069719B2 (ja) | 1994-02-09 |
| EP0274719A3 (en) | 1989-12-20 |
| ATE90891T1 (de) | 1993-07-15 |
| AU600070B2 (en) | 1990-08-02 |
| EP0274719B1 (de) | 1993-06-23 |
| DE3700758C2 (es) | 1988-11-24 |
| AU1024688A (en) | 1988-07-14 |
| CA1333652C (en) | 1994-12-27 |
| EP0274719A2 (de) | 1988-07-20 |
| JPS63180334A (ja) | 1988-07-25 |
| DE3700758A1 (de) | 1988-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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