JPH0451247B2 - - Google Patents

Info

Publication number
JPH0451247B2
JPH0451247B2 JP11066085A JP11066085A JPH0451247B2 JP H0451247 B2 JPH0451247 B2 JP H0451247B2 JP 11066085 A JP11066085 A JP 11066085A JP 11066085 A JP11066085 A JP 11066085A JP H0451247 B2 JPH0451247 B2 JP H0451247B2
Authority
JP
Japan
Prior art keywords
extrusion
semi
aluminum
extruded
finished products
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 - Lifetime
Application number
JP11066085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61266123A (ja
Inventor
Eiji Sugio
Masahito Nakamura
Masakazu Tanigawa
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.)
Altemira Co Ltd
Original Assignee
Showa Aluminum Corp
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 Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP60110660A priority Critical patent/JPS61266123A/ja
Publication of JPS61266123A publication Critical patent/JPS61266123A/ja
Publication of JPH0451247B2 publication Critical patent/JPH0451247B2/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
    • B21C23/009—Gas treatment of work
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
JP60110660A 1985-05-22 1985-05-22 アルミニウム型材の製造方法 Granted JPS61266123A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60110660A JPS61266123A (ja) 1985-05-22 1985-05-22 アルミニウム型材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60110660A JPS61266123A (ja) 1985-05-22 1985-05-22 アルミニウム型材の製造方法

Publications (2)

Publication Number Publication Date
JPS61266123A JPS61266123A (ja) 1986-11-25
JPH0451247B2 true JPH0451247B2 (cs) 1992-08-18

Family

ID=14541254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60110660A Granted JPS61266123A (ja) 1985-05-22 1985-05-22 アルミニウム型材の製造方法

Country Status (1)

Country Link
JP (1) JPS61266123A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61289912A (ja) * 1985-06-14 1986-12-19 Showa Alum Corp 除去可能な疵・汚れ防止部材付きアルミニウム型材の製造方法
JP6322329B1 (ja) * 2017-11-22 2018-05-09 株式会社神戸製鋼所 ドアビーム

Also Published As

Publication number Publication date
JPS61266123A (ja) 1986-11-25

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