ZA941245B - Process for the production of a plug chamber during the cascade-drawing of pipes and apparatus to carry out the process - Google Patents
Process for the production of a plug chamber during the cascade-drawing of pipes and apparatus to carry out the processInfo
- Publication number
- ZA941245B ZA941245B ZA941245A ZA941245A ZA941245B ZA 941245 B ZA941245 B ZA 941245B ZA 941245 A ZA941245 A ZA 941245A ZA 941245 A ZA941245 A ZA 941245A ZA 941245 B ZA941245 B ZA 941245B
- Authority
- ZA
- South Africa
- Prior art keywords
- unit
- ironing
- end section
- mandrel
- starting tube
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
- B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Forging (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Chemical Vapour Deposition (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Making Paper Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4306181A DE4306181A1 (de) | 1993-02-27 | 1993-02-27 | Verfahren zur Herstellung einer Stopfenkammer beim Kaskadenziehen von Rohren und Vorrichtung zur Durchführung des Verfahrens |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA941245B true ZA941245B (en) | 1995-01-24 |
Family
ID=6481546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA941245A ZA941245B (en) | 1993-02-27 | 1994-02-23 | Process for the production of a plug chamber during the cascade-drawing of pipes and apparatus to carry out the process |
Country Status (13)
Country | Link |
---|---|
US (1) | US5467631A (xx) |
EP (1) | EP0615794B1 (xx) |
JP (1) | JP3313870B2 (xx) |
AT (1) | ATE145843T1 (xx) |
AU (1) | AU664943B2 (xx) |
BR (1) | BR9400688A (xx) |
CA (1) | CA2115858C (xx) |
DE (2) | DE4306181A1 (xx) |
ES (1) | ES2095688T3 (xx) |
FI (1) | FI108005B (xx) |
GR (1) | GR3021911T3 (xx) |
MX (1) | MX9401270A (xx) |
ZA (1) | ZA941245B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2759309B1 (fr) * | 1997-02-07 | 1999-03-19 | Le Bronze Ind Sa | Tubes metalliques et procede et installation pour les fabriquer |
US9676016B2 (en) | 2013-09-23 | 2017-06-13 | Manchester Copper Products, Llc | Systems and methods for drawing materials |
EP3258260B1 (en) | 2016-06-16 | 2020-01-15 | Lake Region Manufacturing, Inc. | Composite column for use in high pressure liquid chromatography |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US307993A (en) * | 1884-11-11 | sharp | ||
US2535339A (en) * | 1949-03-07 | 1950-12-26 | Bundy Tubing Co | Device for sizing the ends of tubing |
US3820230A (en) * | 1970-07-09 | 1974-06-28 | United States Steel Corp | Method of starting tubes through drawing die |
DE2623385C2 (de) * | 1976-05-25 | 1984-03-15 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zum Einbringen von Dornen in eine zu ziehende Rohrlänge |
GB2007569A (en) * | 1977-11-11 | 1979-05-23 | Accles & Pollock Ltd | Method of Forming a Counterbore in the End of a Tube |
IT1100944B (it) * | 1977-11-11 | 1985-09-28 | Accles & Pollock Ltd | Procedimento di formazione di un allargamento nell'estremita' di un tubo |
JPS5956930A (ja) * | 1982-09-16 | 1984-04-02 | Kobe Steel Ltd | 段付チユ−ブの製造方法及びその製造装置 |
EP0353324B1 (de) * | 1988-08-03 | 1992-06-17 | Schumag Aktiengesellschaft | Verfahren zum Geradeausziehen von Rohren und Einrichtung zur Durchführung des Verfahrens |
-
1993
- 1993-02-27 DE DE4306181A patent/DE4306181A1/de not_active Withdrawn
-
1994
- 1994-01-31 DE DE59401175T patent/DE59401175D1/de not_active Expired - Lifetime
- 1994-01-31 ES ES94101369T patent/ES2095688T3/es not_active Expired - Lifetime
- 1994-01-31 AT AT94101369T patent/ATE145843T1/de active
- 1994-01-31 EP EP94101369A patent/EP0615794B1/de not_active Expired - Lifetime
- 1994-02-17 CA CA002115858A patent/CA2115858C/en not_active Expired - Lifetime
- 1994-02-18 MX MX9401270A patent/MX9401270A/es unknown
- 1994-02-23 ZA ZA941245A patent/ZA941245B/xx unknown
- 1994-02-25 FI FI940910A patent/FI108005B/fi not_active IP Right Cessation
- 1994-02-25 AU AU56405/94A patent/AU664943B2/en not_active Expired
- 1994-02-25 JP JP02820894A patent/JP3313870B2/ja not_active Expired - Fee Related
- 1994-02-25 BR BR9400688A patent/BR9400688A/pt not_active IP Right Cessation
- 1994-02-28 US US08/203,146 patent/US5467631A/en not_active Expired - Lifetime
-
1996
- 1996-12-05 GR GR960403111T patent/GR3021911T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
US5467631A (en) | 1995-11-21 |
EP0615794A1 (de) | 1994-09-21 |
CA2115858C (en) | 1998-07-14 |
DE59401175D1 (de) | 1997-01-16 |
JP3313870B2 (ja) | 2002-08-12 |
GR3021911T3 (en) | 1997-03-31 |
ATE145843T1 (de) | 1996-12-15 |
EP0615794B1 (de) | 1996-12-04 |
BR9400688A (pt) | 1994-09-27 |
DE4306181A1 (de) | 1994-09-01 |
CA2115858A1 (en) | 1994-08-28 |
JPH06315715A (ja) | 1994-11-15 |
FI940910A (fi) | 1994-08-28 |
ES2095688T3 (es) | 1997-02-16 |
FI940910A0 (fi) | 1994-02-25 |
MX9401270A (es) | 1994-08-31 |
AU5640594A (en) | 1994-09-01 |
AU664943B2 (en) | 1995-12-07 |
FI108005B (fi) | 2001-11-15 |
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