GB1466575A - Hydrostatic extrusion method - Google Patents

Hydrostatic extrusion method

Info

Publication number
GB1466575A
GB1466575A GB1641074A GB1641074A GB1466575A GB 1466575 A GB1466575 A GB 1466575A GB 1641074 A GB1641074 A GB 1641074A GB 1641074 A GB1641074 A GB 1641074A GB 1466575 A GB1466575 A GB 1466575A
Authority
GB
United Kingdom
Prior art keywords
mandrel
die
billet
tip
extruding
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
GB1641074A
Other languages
English (en)
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 JP4110473A external-priority patent/JPS5417310B2/ja
Priority claimed from JP6003673A external-priority patent/JPS508763A/ja
Priority claimed from JP6350873A external-priority patent/JPS5133791B2/ja
Priority claimed from JP9550173A external-priority patent/JPS5424392B2/ja
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of GB1466575A publication Critical patent/GB1466575A/en
Expired 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, 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
    • B21C23/007—Hydrostatic extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
GB1641074A 1973-04-11 1974-04-11 Hydrostatic extrusion method Expired GB1466575A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4110473A JPS5417310B2 (enrdf_load_stackoverflow) 1973-04-11 1973-04-11
JP6003673A JPS508763A (enrdf_load_stackoverflow) 1973-05-29 1973-05-29
JP6350873A JPS5133791B2 (enrdf_load_stackoverflow) 1973-06-04 1973-06-04
JP9550173A JPS5424392B2 (enrdf_load_stackoverflow) 1973-08-24 1973-08-24

Publications (1)

Publication Number Publication Date
GB1466575A true GB1466575A (en) 1977-03-09

Family

ID=27460998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1641074A Expired GB1466575A (en) 1973-04-11 1974-04-11 Hydrostatic extrusion method

Country Status (4)

Country Link
CA (1) CA1003361A (enrdf_load_stackoverflow)
DE (1) DE2417953A1 (enrdf_load_stackoverflow)
FR (1) FR2225224B1 (enrdf_load_stackoverflow)
GB (1) GB1466575A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140130767A1 (en) * 2011-07-04 2014-05-15 Mahle International Gmbh Piston for an internal combustion engine
CN105940522A (zh) * 2014-01-29 2016-09-14 株式会社东芝 电池及封口体单元
CN111702026A (zh) * 2020-06-28 2020-09-25 郑州机械研究所有限公司 侧复式金属复合材的多腔挤压制备装置及制备方法
CN112620372A (zh) * 2020-12-23 2021-04-09 太原理工大学 连续差速挤压制备弱基面织构镁合金板带材的模具及方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551408B (zh) * 2013-10-25 2015-05-27 河南科技大学 一种具有内外法兰的零件的挤压成形方法及挤压模具
CN116871347B (zh) * 2023-06-29 2025-10-17 上海交通大学 超大高径比正挤压模具及工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347079A (en) * 1965-06-24 1967-10-17 Anaconda American Brass Co Two-hole extrusion
DE1527872A1 (de) * 1966-07-20 1969-12-04 Reisholz Stahl & Roehrenwerk Vorrichtung und Verfahren zum Strangpressen von Rohren
SE345399B (enrdf_load_stackoverflow) * 1967-06-30 1972-05-29 Asea Ab
SE364650B (enrdf_load_stackoverflow) * 1971-03-15 1974-03-04 Asea Ab

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140130767A1 (en) * 2011-07-04 2014-05-15 Mahle International Gmbh Piston for an internal combustion engine
US9341137B2 (en) * 2011-07-04 2016-05-17 Mahle International Gmbh Piston for an internal combustion engine
CN105940522A (zh) * 2014-01-29 2016-09-14 株式会社东芝 电池及封口体单元
EP3101710A4 (en) * 2014-01-29 2017-11-15 Kabushiki Kaisha Toshiba Battery and sealing body unit
US9960393B2 (en) 2014-01-29 2018-05-01 Kabushiki Kaisha Toshiba Battery and seal unit
CN105940522B (zh) * 2014-01-29 2019-03-08 株式会社东芝 电池及封口体单元
CN111702026A (zh) * 2020-06-28 2020-09-25 郑州机械研究所有限公司 侧复式金属复合材的多腔挤压制备装置及制备方法
CN112620372A (zh) * 2020-12-23 2021-04-09 太原理工大学 连续差速挤压制备弱基面织构镁合金板带材的模具及方法
CN112620372B (zh) * 2020-12-23 2022-05-24 太原理工大学 连续差速挤压制备弱基面织构镁合金板带材的模具及方法

Also Published As

Publication number Publication date
FR2225224A1 (enrdf_load_stackoverflow) 1974-11-08
FR2225224B1 (enrdf_load_stackoverflow) 1977-03-04
CA1003361A (en) 1977-01-11
DE2417953A1 (de) 1974-10-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee