GB1222007A - Improvements in and relating to the simultaneous flow-pressing of cylindrical workpieces - Google Patents

Improvements in and relating to the simultaneous flow-pressing of cylindrical workpieces

Info

Publication number
GB1222007A
GB1222007A GB32219/68A GB3221968A GB1222007A GB 1222007 A GB1222007 A GB 1222007A GB 32219/68 A GB32219/68 A GB 32219/68A GB 3221968 A GB3221968 A GB 3221968A GB 1222007 A GB1222007 A GB 1222007A
Authority
GB
United Kingdom
Prior art keywords
mandrels
cylindrical workpieces
relating
pressing
simultaneous flow
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
Application number
GB32219/68A
Inventor
Karlheinz Wenke
Paul Stark
Rudi Frank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RATIONALISIERUNG EISEN BLECH M
Original Assignee
RATIONALISIERUNG EISEN BLECH M
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 DE19681752267 priority Critical patent/DE1752267A1/en
Priority to FR156727A priority patent/FR1571124A/fr
Application filed by RATIONALISIERUNG EISEN BLECH M filed Critical RATIONALISIERUNG EISEN BLECH M
Priority to GB32219/68A priority patent/GB1222007A/en
Publication of GB1222007A publication Critical patent/GB1222007A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • B21C1/26—Push-bench drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

1,222,007. Rolling. RATIONALISIERUNG EISEN-BLECH-METALLWARENVEB. 5 July, 1968, No. 32219/68. Heading B3M. A number of cylindrical workpieces are rolled in the annular space between two rolls 2 and 6 while supported on axially fed mandrels 4. The mandrels 4, and the spider 3 supporting them, are driven. The centre roll 2 is fixed but the outer roll 6 is rotatable. The mandrels may be fed simultaneously between the rolls or fed successively so that a continuous sequence of rolling takes place.
GB32219/68A 1968-04-27 1968-07-05 Improvements in and relating to the simultaneous flow-pressing of cylindrical workpieces Expired GB1222007A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19681752267 DE1752267A1 (en) 1968-04-27 1968-04-27 Device for simultaneous flow pressure of several workpieces
FR156727A FR1571124A (en) 1968-04-27 1968-06-26
GB32219/68A GB1222007A (en) 1968-06-26 1968-07-05 Improvements in and relating to the simultaneous flow-pressing of cylindrical workpieces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR156727 1968-06-26
GB32219/68A GB1222007A (en) 1968-06-26 1968-07-05 Improvements in and relating to the simultaneous flow-pressing of cylindrical workpieces

Publications (1)

Publication Number Publication Date
GB1222007A true GB1222007A (en) 1971-02-10

Family

ID=26182080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32219/68A Expired GB1222007A (en) 1968-04-27 1968-07-05 Improvements in and relating to the simultaneous flow-pressing of cylindrical workpieces

Country Status (1)

Country Link
GB (1) GB1222007A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002318A1 (en) * 1990-07-27 1992-02-20 Belorussky Politekhnichesky Institut Cross-wedge rolling mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002318A1 (en) * 1990-07-27 1992-02-20 Belorussky Politekhnichesky Institut Cross-wedge rolling mill

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