CA1333652C - Method of forming a screw thread and tubular body with a screw thread - Google Patents
Method of forming a screw thread and tubular body with a screw threadInfo
- Publication number
- CA1333652C CA1333652C CA000556034A CA556034A CA1333652C CA 1333652 C CA1333652 C CA 1333652C CA 000556034 A CA000556034 A CA 000556034A CA 556034 A CA556034 A CA 556034A CA 1333652 C CA1333652 C CA 1333652C
- Authority
- CA
- Canada
- Prior art keywords
- thread
- connecting sleeve
- screw
- cutting
- deformation
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000005553 drilling Methods 0.000 abstract description 14
- 239000011435 rock Substances 0.000 abstract description 11
- 238000007493 shaping process Methods 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 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)
- Ropes Or Cables (AREA)
- Joining Of Building Structures In Genera (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| 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 |
| DEP3700758.0 | 1987-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1333652C true CA1333652C (en) | 1994-12-27 |
Family
ID=6318744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000556034A Expired - Fee Related CA1333652C (en) | 1987-01-13 | 1988-01-07 | Method of forming a screw thread and tubular body with a screw thread |
Country Status (7)
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 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 |
| WO1996017153A1 (de) * | 1994-11-25 | 1996-06-06 | Gd-Anker-Mai-Pump Gesellschaft Mbh | 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 ES ES198787118889T patent/ES2041259T3/es not_active Expired - Lifetime
- 1987-12-19 AT AT87118889T patent/ATE90891T1/de active
- 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 |
|---|---|
| DE3700758C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-11-24 |
| EP0274719B1 (de) | 1993-06-23 |
| JPH069719B2 (ja) | 1994-02-09 |
| EP0274719A3 (en) | 1989-12-20 |
| ES2041259T3 (es) | 1993-11-16 |
| ATE90891T1 (de) | 1993-07-15 |
| EP0274719A2 (de) | 1988-07-20 |
| AU1024688A (en) | 1988-07-14 |
| DE3700758A1 (de) | 1988-07-21 |
| JPS63180334A (ja) | 1988-07-25 |
| AU600070B2 (en) | 1990-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |