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AT300508B - Method for operating a pipe and extrusion press as well as a pipe and extrusion press for this purpose - Google Patents

Method for operating a pipe and extrusion press as well as a pipe and extrusion press for this purpose

Info

Publication number
AT300508B
AT300508B AT417870A AT417870A AT300508B AT 300508 B AT300508 B AT 300508B AT 417870 A AT417870 A AT 417870A AT 417870 A AT417870 A AT 417870A AT 300508 B AT300508 B AT 300508B
Authority
AT
Austria
Prior art keywords
pipe
extrusion press
operating
well
extrusion
Prior art date
Application number
AT417870A
Other languages
German (de)
Original Assignee
Sack Gmbh Maschf
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 claimed from DE19691927396 external-priority patent/DE1927396C3/en
Application filed by Sack Gmbh Maschf filed Critical Sack Gmbh Maschf
Application granted granted Critical
Publication of AT300508B publication Critical patent/AT300508B/en

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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, rods or tubes
    • B21C23/085—Making tubes
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/217—Tube extrusion presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Extrusion Of Metal (AREA)
AT417870A 1969-05-29 1970-05-08 Method for operating a pipe and extrusion press as well as a pipe and extrusion press for this purpose AT300508B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691927396 DE1927396C3 (en) 1969-05-29 Device for holding the mandrel axially in relation to the die in a pipe extrusion press

Publications (1)

Publication Number Publication Date
AT300508B true AT300508B (en) 1972-07-25

Family

ID=5735523

Family Applications (1)

Application Number Title Priority Date Filing Date
AT417870A AT300508B (en) 1969-05-29 1970-05-08 Method for operating a pipe and extrusion press as well as a pipe and extrusion press for this purpose

Country Status (6)

Country Link
US (1) US3709013A (en)
JP (1) JPS4926188B1 (en)
AT (1) AT300508B (en)
CH (1) CH503525A (en)
FR (1) FR2048967A5 (en)
GB (1) GB1312703A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868841A (en) * 1973-03-30 1975-03-04 Aluminum Co Of America Process and means for making thick end tube and pipe
DE2704652A1 (en) * 1977-02-04 1978-08-17 Schloemann Siemag Ag ARRANGEMENT FOR LIMITING THE DORN STROKE IN METAL EXTRUSION AND TUBE PRESSES
US4523444A (en) * 1982-12-13 1985-06-18 Fuchs Jr Francis J Methods of and apparatus for controlling the gap between a mandrel and die during extrusion
DE102005001764A1 (en) * 2004-01-15 2005-10-06 Sms Eumuco Gmbh Method for regulating the position of a piercing punch of an extrusion press for producing hollow profiles
CN100591435C (en) * 2004-01-15 2010-02-24 Sms欧姆科股份有限公司 Method for adjusting the position of a mandrel of an extruder for producing hollow profiles
CN100443208C (en) * 2006-11-10 2008-12-17 钱宗富 A cold extrusion device for extruding a short tube and extending it into a long tube
CN102380517B (en) * 2011-10-19 2014-03-26 浙江工业大学 Multifunctional vibration extrusion die based on electro-hydraulic servo driving
CN102581054B (en) * 2012-02-29 2014-03-26 浙江工业大学 High frequent chattering cold extruding die possessing ejection rod
CN104395007B (en) * 2012-09-12 2016-08-24 宇部兴产机械株式会社 Double ejector half extruders
JP5979491B2 (en) * 2012-11-12 2016-08-24 宇部興産機械株式会社 Double acting extrusion press
JP6232745B2 (en) 2013-05-24 2017-11-22 宇部興産機械株式会社 Double acting extrusion press
CN103447339A (en) * 2013-08-23 2013-12-18 浙江工业大学 Triaxial high-frequency composite flutter cold extrusion die
US9713830B2 (en) 2013-12-04 2017-07-25 Ube Machinery Corporation, Ltd. Direct double-action extrusion press
CN104084440B (en) * 2014-07-22 2016-04-13 株洲市文佳实业有限公司 The shaped device of forging molding is squeezed for plastic deformation
CN104226871B (en) * 2014-07-22 2016-08-24 株洲市文佳实业有限公司 Plastic deformation squeezes forging molding method
CN112170760B (en) * 2020-08-27 2022-09-16 天津市天锻压力机有限公司 Vertical rotary extrusion hydraulic press

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2063562A (en) * 1934-04-12 1936-12-08 Sparks Processes Inc Manufacture of extruded metal shapes by hot hydraulic extrusion
US3362208A (en) * 1965-01-07 1968-01-09 Reynolds Metals Co Extruding metal members of varying wall thickness

Also Published As

Publication number Publication date
DE1927396B2 (en) 1977-04-21
CH503525A (en) 1971-02-28
JPS4926188B1 (en) 1974-07-06
DE1927396A1 (en) 1970-12-10
US3709013A (en) 1973-01-09
FR2048967A5 (en) 1971-03-19
GB1312703A (en) 1973-04-04

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Legal Events

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ELJ Ceased due to non-payment of the annual fee