AT322326B - Verfahren zur herstellung dünnwandiger, rohr bzw. becherförmiger gegenstände - Google Patents

Verfahren zur herstellung dünnwandiger, rohr bzw. becherförmiger gegenstände

Info

Publication number
AT322326B
AT322326B AT674672A AT674672A AT322326B AT 322326 B AT322326 B AT 322326B AT 674672 A AT674672 A AT 674672A AT 674672 A AT674672 A AT 674672A AT 322326 B AT322326 B AT 322326B
Authority
AT
Austria
Prior art keywords
cup
shaped objects
walled pipe
manufacturing thin
walled
Prior art date
Application number
AT674672A
Other languages
English (en)
Inventor
Neil K Banks Jr
Original Assignee
Bomco
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
Priority to US858681A priority Critical patent/US3685475A/en
Application filed by Bomco filed Critical Bomco
Priority to AT674672A priority patent/AT322326B/de
Priority claimed from GB3732872A external-priority patent/GB1394105A/en
Priority claimed from DE2240085A external-priority patent/DE2240085A1/de
Application granted granted Critical
Publication of AT322326B publication Critical patent/AT322326B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
    • B21C3/16—Mandrels; Mounting or adjusting same
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers
    • 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
    • B21D51/00—Making hollow objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/04—Shaping thin-walled hollow articles, e.g. cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
AT674672A 1969-09-17 1972-08-04 Verfahren zur herstellung dünnwandiger, rohr bzw. becherförmiger gegenstände AT322326B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US858681A US3685475A (en) 1969-09-17 1969-09-17 Process for producing cup-shaped thin-walled metal wares
AT674672A AT322326B (de) 1969-09-17 1972-08-04 Verfahren zur herstellung dünnwandiger, rohr bzw. becherförmiger gegenstände

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US85868169A 1969-09-17 1969-09-17
AT674672A AT322326B (de) 1969-09-17 1972-08-04 Verfahren zur herstellung dünnwandiger, rohr bzw. becherförmiger gegenstände
GB3732872A GB1394105A (en) 1969-09-17 1972-08-10 Process and apparatus for producing cup-shaped thinwalled metal wares
DE2240085A DE2240085A1 (de) 1969-09-17 1972-08-16 Verfahren und vorrichtung zur herstellung becherfoermiger, duennwandiger metallerzeugnisse

Publications (1)

Publication Number Publication Date
AT322326B true AT322326B (de) 1975-05-12

Family

ID=27422188

Family Applications (1)

Application Number Title Priority Date Filing Date
AT674672A AT322326B (de) 1969-09-17 1972-08-04 Verfahren zur herstellung dünnwandiger, rohr bzw. becherförmiger gegenstände

Country Status (2)

Country Link
US (1) US3685475A (de)
AT (1) AT322326B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804045A (en) * 1969-09-17 1974-04-16 Bomco Process for producing molybdenum cup wares having thin internally tapered sidewalls
US4126029A (en) * 1976-12-02 1978-11-21 General Electric Company Method of forming hollow cylindrical parts with internal contours
US5598729A (en) * 1994-10-26 1997-02-04 Tandem Systems, Inc. System and method for constructing wall of a tube
JPH09267222A (ja) * 1996-04-01 1997-10-14 Idemitsu Petrochem Co Ltd シームレス金属ベルトの製造方法
FR2755044B1 (fr) * 1996-10-29 1999-01-08 Aerospatiale Procede de fabrication d'une piece creuse de revolution, par fluotournage, et piece obtenue par ce procede
DE19729219B4 (de) 1997-07-09 2004-02-19 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe mit gekühlter Elektrode sowie entsprechende Elektrode
US6192561B1 (en) * 1998-12-16 2001-02-27 Ronald B. Bennett Cartridge case former and method
US6212926B1 (en) 1999-04-21 2001-04-10 Tandem Systems, Inc. Method for spin forming a tube
US6826865B2 (en) 2003-02-10 2004-12-07 Clymer Manufacturing Co. Gun chambering device
NL1026796C2 (nl) * 2004-08-06 2006-02-07 Fontijne Grotnes B V Werkwijze en inrichting voor het door middel van koude vervorming vervaardigen van een velgring.
EP1975975A1 (de) 2007-03-30 2008-10-01 Patent-Treuhand-Gesellschaft Für Elektrische Glühlampen mbH Baueinheit für eine elektrische Lampe mit Aussenkolben
CN102950184A (zh) * 2012-11-07 2013-03-06 长春设备工艺研究所 钼及钼合金坩埚壳体的旋压加工方法
CN102989856B (zh) * 2012-12-03 2014-12-10 西安超晶新能源材料有限公司 一种大型变壁厚纯钼坩埚的成型方法
EP3059024B1 (de) * 2015-02-17 2023-07-19 K.K. Endo Seisakusho Fixierhülse und herstellungsverfahren dafür
CN112839747B (zh) * 2018-09-27 2023-06-20 伊诺-斯宾有限责任公司 多轴辊轧成形方法、系统以及产品
GB201903228D0 (en) * 2019-03-11 2019-04-24 Nicoventures Trading Ltd Aerosol generation device heater element manufacture

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1712118A (en) * 1927-12-03 1929-05-07 George G Powers Method of and apparatus for modifying the shape of metallic tubes
US2330811A (en) * 1942-01-24 1943-10-05 Metal Tube Shaping Corp Machine for configuring tubing
US2408596A (en) * 1944-03-13 1946-10-01 Nat Tube Co Method of forming cylinder ends
US2503464A (en) * 1944-10-12 1950-04-11 Nat Tube Co Tube forming
US2522257A (en) * 1945-05-18 1950-09-12 Bishop & Babcock Mfg Co Means for forming tubes from tubular blanks
US2699596A (en) * 1948-06-09 1955-01-18 Union Carbide & Carbon Corp Process of making gas pressure cylinders having walls with improved uniformity in thickness
US2691818A (en) * 1952-03-31 1954-10-19 Jr Dean M Rockwell Method and apparatus for use in making valve protector caps for compressed gas cylinders
US3098285A (en) * 1960-05-02 1963-07-23 Kelzenberg Matthias Method for intimately sheathing foundation bodies with sheet metal jackets
US3406554A (en) * 1965-07-06 1968-10-22 Continental Can Co Apparatus for and method of forming containers
US3433040A (en) * 1966-12-29 1969-03-18 Honeywell Inc Tube forming apparatus
US3556032A (en) * 1968-05-23 1971-01-19 Dayton Reliable Tool & Mfg Co Method of fabricating can bodies

Also Published As

Publication number Publication date
US3685475A (en) 1972-08-22

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee