JPS4926188B1 - - Google Patents

Info

Publication number
JPS4926188B1
JPS4926188B1 JP45045237A JP4523770A JPS4926188B1 JP S4926188 B1 JPS4926188 B1 JP S4926188B1 JP 45045237 A JP45045237 A JP 45045237A JP 4523770 A JP4523770 A JP 4523770A JP S4926188 B1 JPS4926188 B1 JP S4926188B1
Authority
JP
Japan
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.)
Pending
Application number
JP45045237A
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/de
Application filed filed Critical
Publication of JPS4926188B1 publication Critical patent/JPS4926188B1/ja
Pending legal-status Critical Current

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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, 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 OR PROFILES, 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 OR PROFILES, 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)
JP45045237A 1969-05-29 1970-05-28 Pending JPS4926188B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691927396 DE1927396C3 (de) 1969-05-29 Einrichtung zur axialen Lagehalterung des Domes gegenüber der Matrize in einer Rohrstrangpresse

Publications (1)

Publication Number Publication Date
JPS4926188B1 true JPS4926188B1 (ja) 1974-07-06

Family

ID=5735523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45045237A Pending JPS4926188B1 (ja) 1969-05-29 1970-05-28

Country Status (6)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014094402A (ja) * 2012-11-12 2014-05-22 Ube Machinery Corporation Ltd 複動型押出プレス
CN104395007A (zh) * 2012-09-12 2015-03-04 宇部兴产机械株式会社 双动型挤压机
US9713830B2 (en) 2013-12-04 2017-07-25 Ube Machinery Corporation, Ltd. Direct double-action extrusion press
US9901965B2 (en) 2013-05-24 2018-02-27 Ube Machinery Corporation, Ltd. Double action extrusion press

Families Citing this family (11)

* 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 (de) * 1977-02-04 1978-08-17 Schloemann Siemag Ag Anordnung zur dornhubbegrenzung bei metallstrang- und rohrpressen
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 (de) * 2004-01-15 2005-10-06 Sms Eumuco Gmbh Verfahren zur Regelung der Lage eines Lochdorns einer Strangpresse zum Herstellen von Hohlprofilen
CN100443208C (zh) * 2006-11-10 2008-12-17 钱宗富 一种将短管挤压延伸成长管的冷挤压装置
CN102380517B (zh) * 2011-10-19 2014-03-26 浙江工业大学 基于电液伺服驱动的多功能振动挤压模具
CN102581054B (zh) * 2012-02-29 2014-03-26 浙江工业大学 带顶出杆的高频颤振冷挤压模具
CN103447339A (zh) * 2013-08-23 2013-12-18 浙江工业大学 三轴高频复合颤振冷挤压模具
CN104226871B (zh) * 2014-07-22 2016-08-24 株洲市文佳实业有限公司 金属塑性挤锻成型方法
CN104084440B (zh) * 2014-07-22 2016-04-13 株洲市文佳实业有限公司 用于金属塑性挤锻成型的成型装置
CN112170760B (zh) * 2020-08-27 2022-09-16 天津市天锻压力机有限公司 一种垂直旋转挤压液压机

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104395007A (zh) * 2012-09-12 2015-03-04 宇部兴产机械株式会社 双动型挤压机
JP2014094402A (ja) * 2012-11-12 2014-05-22 Ube Machinery Corporation Ltd 複動型押出プレス
US9901965B2 (en) 2013-05-24 2018-02-27 Ube Machinery Corporation, Ltd. Double action extrusion press
US9713830B2 (en) 2013-12-04 2017-07-25 Ube Machinery Corporation, Ltd. Direct double-action extrusion press

Also Published As

Publication number Publication date
DE1927396A1 (de) 1970-12-10
CH503525A (de) 1971-02-28
US3709013A (en) 1973-01-09
FR2048967A5 (ja) 1971-03-19
DE1927396B2 (de) 1977-04-21
AT300508B (de) 1972-07-25
GB1312703A (en) 1973-04-04

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