SE7900568L - Sett for tillverkning av en cylinder som genom kallbearbetning bibringas okad hallfasthet och anordning for utforande av settet - Google Patents

Sett for tillverkning av en cylinder som genom kallbearbetning bibringas okad hallfasthet och anordning for utforande av settet

Info

Publication number
SE7900568L
SE7900568L SE7900568A SE7900568A SE7900568L SE 7900568 L SE7900568 L SE 7900568L SE 7900568 A SE7900568 A SE 7900568A SE 7900568 A SE7900568 A SE 7900568A SE 7900568 L SE7900568 L SE 7900568L
Authority
SE
Sweden
Prior art keywords
kit
cylinder
manufacture
carrying
provides
Prior art date
Application number
SE7900568A
Other languages
English (en)
Swedish (sv)
Inventor
W Germann
Original Assignee
Bbc Brown Boveri & Cie
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of SE7900568L publication Critical patent/SE7900568L/xx

Links

Classifications

    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/045—Closing or sealing means
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/152—Making rifle and gunbarrels
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/039—Means for controlling the clamping or opening of the moulds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Actuator (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Clamps And Clips (AREA)
  • Heat Treatment Of Articles (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SE7900568A 1978-01-25 1979-01-22 Sett for tillverkning av en cylinder som genom kallbearbetning bibringas okad hallfasthet och anordning for utforande av settet SE7900568L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH78778A CH625273A5 (zh) 1978-01-25 1978-01-25

Publications (1)

Publication Number Publication Date
SE7900568L true SE7900568L (sv) 1979-07-26

Family

ID=4195178

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900568A SE7900568L (sv) 1978-01-25 1979-01-22 Sett for tillverkning av en cylinder som genom kallbearbetning bibringas okad hallfasthet och anordning for utforande av settet

Country Status (5)

Country Link
US (1) US4292828A (zh)
CH (1) CH625273A5 (zh)
DE (2) DE7804181U1 (zh)
FR (1) FR2415532A1 (zh)
SE (1) SE7900568L (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744425A (en) * 1980-08-12 1982-03-12 Kobe Steel Ltd Cold working method and apparatus of annular material
US4444604A (en) * 1983-03-07 1984-04-24 United States Steel Corporation Method of preventing distortion of a heated workpiece during cooling
DE4407908C2 (de) * 1994-03-09 1998-04-23 Ver Schmiedewerke Gmbh Verfahren zum Umformen metallischer Körper mittels über ein druckübertragendes Medium aufgebrachter hoher Drücke und Vorrichtung dazu
DE19614243C1 (de) * 1996-04-10 1997-07-24 Daimler Benz Ag Vorrichtung zum Aufbringen der Zuhaltekraft für ein Umformwerkzeug beim Innenhochdruckumformen
US6605885B2 (en) * 2001-05-15 2003-08-12 General Electric Company Super-conducting rotor coil support with tension rods and bolts
EP1446245B1 (de) * 2001-11-21 2006-03-08 Wilhelm Schulz GmbH Verfahren und vorrichtung zum umformen von rohren
CN111112433A (zh) * 2019-12-30 2020-05-08 合肥实华管件有限责任公司 一种三通管件成型模具锁紧工装

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR577624A (fr) * 1923-04-23 1924-09-08 Schneider & Cie Dispositif pour l'autofrettage de tubes métalliques par pression hydraulique intérieure
DE923964C (de) * 1942-04-24 1955-02-24 Sulzer Ag Verfahren und Vorrichtung zum Befestigen und Abdichten von Rohren in einer Wandung
US2887146A (en) * 1954-11-19 1959-05-19 Flexonics Corp Fluid-operated apparatus for forming flexible tubing
DE1171941B (de) * 1956-08-09 1964-06-11 Flexonics Corp Verfahren und Vorrichtung zum Kaltverfestigen kreiszylindrischer Rohre, aus einem sich beim Kaltrecken verfestigenden Metall, insbesondere aus nichtrostendem Stahl
DE1270065B (de) * 1957-08-26 1968-06-12 United States Pipe Foundry Verfahren zur Erzeugung einer feinkoernigen Struktur in Hohlgussstuecken aus bildsamen Metallen, insbesondere austenitischen Staehlen
US3358489A (en) * 1965-08-13 1967-12-19 Western Electric Co Apparatus for forming bulbous articles
DE1583392A1 (de) * 1967-12-19 1970-10-29 Alfons Mertes Verfahren und Vorrichtung zum hydraulischmechanischen Expandieren von Rohren
FR2085191B1 (zh) * 1970-01-16 1973-03-16 Creusot Loire
FR2132939A5 (zh) * 1971-04-02 1972-11-24 Bvs
FR2153663A5 (zh) * 1971-09-20 1973-05-04 Ts Nauchno Issle
DE2155194C3 (de) * 1971-11-06 1978-11-09 Fried. Krupp Gmbh, 4300 Essen Vorrichtung zum hydraulischen Aufweiten eines metallischen Hohlkörpers
US3958437A (en) * 1975-01-24 1976-05-25 Seew Barorian Process for manufacturing metal poles

Also Published As

Publication number Publication date
DE2806008A1 (de) 1979-08-02
FR2415532A1 (fr) 1979-08-24
FR2415532B1 (zh) 1982-07-30
DE7804181U1 (de) 1979-12-06
CH625273A5 (zh) 1981-09-15
US4292828A (en) 1981-10-06
DE2806008C2 (zh) 1987-06-04

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