JPH0137206B2 - - Google Patents

Info

Publication number
JPH0137206B2
JPH0137206B2 JP12277483A JP12277483A JPH0137206B2 JP H0137206 B2 JPH0137206 B2 JP H0137206B2 JP 12277483 A JP12277483 A JP 12277483A JP 12277483 A JP12277483 A JP 12277483A JP H0137206 B2 JPH0137206 B2 JP H0137206B2
Authority
JP
Japan
Prior art keywords
extrusion
hole
pressure medium
billet
container
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
JP12277483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6015017A (ja
Inventor
Hidehiro Tsuzuki
Takeo Nishimoto
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
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP12277483A priority Critical patent/JPS6015017A/ja
Publication of JPS6015017A publication Critical patent/JPS6015017A/ja
Publication of JPH0137206B2 publication Critical patent/JPH0137206B2/ja
Granted 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)
JP12277483A 1983-07-05 1983-07-05 高温静水圧押出し方法 Granted JPS6015017A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12277483A JPS6015017A (ja) 1983-07-05 1983-07-05 高温静水圧押出し方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12277483A JPS6015017A (ja) 1983-07-05 1983-07-05 高温静水圧押出し方法

Publications (2)

Publication Number Publication Date
JPS6015017A JPS6015017A (ja) 1985-01-25
JPH0137206B2 true JPH0137206B2 (show.php) 1989-08-04

Family

ID=14844279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12277483A Granted JPS6015017A (ja) 1983-07-05 1983-07-05 高温静水圧押出し方法

Country Status (1)

Country Link
JP (1) JPS6015017A (show.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116351896B (zh) * 2023-04-20 2025-06-03 西北工业大学 一种静液挤压过程中压余的控制方法

Also Published As

Publication number Publication date
JPS6015017A (ja) 1985-01-25

Similar Documents

Publication Publication Date Title
US2903130A (en) Method of extruding tubes
US6155092A (en) Apparatus and method for forming a double ended upset pipe
JPS6317525Y2 (show.php)
JPH0137206B2 (show.php)
EP2379245B1 (en) Expansion dummy block for extruding press for hollow bodies
EP1121209B1 (en) Apparatus and method for forming a pipe with increased wall-thickness at its ends
US3362208A (en) Extruding metal members of varying wall thickness
US4050281A (en) Extrusion press with multipurpose side cylinders
CA1074068A (en) Hydrostatic extrusion process and apparatus
US3404552A (en) Billet piercing and extrusion
US20010002547A1 (en) Apparatus and method for forming a double ended upset pipe
US2822087A (en) Extrusion process
US2965228A (en) Indirect metal extrusion
JPS5728613A (en) Method and apparatus for treating clogging billet in metal extrusion press
GB1227290A (show.php)
US3158263A (en) Extrusion press
US3021004A (en) Apparatus for plating profiles
US5878616A (en) Centering plug for pipe press
JPS57202916A (en) Manufacture for blank material of composite cylinder liner
JPS61147916A (ja) マンドレル力量を付加した管状製品又は棒状、形状製品押出し方法
JP3335476B2 (ja) 静水圧押出し方法及び装置
JPS6054224A (ja) 高温静水圧押出における減圧方法
GB2089704A (en) Indirect extrusion press with billet piercing
JPS62148016A (ja) ステンレス鋼高圧容器用底付円筒の押出方法
SU615975A1 (ru) Способ управлени работой прессового инструмента при экструдировании полых слитков