AU670350B2 - Extruder - Google Patents

Extruder Download PDF

Info

Publication number
AU670350B2
AU670350B2 AU57570/94A AU5757094A AU670350B2 AU 670350 B2 AU670350 B2 AU 670350B2 AU 57570/94 A AU57570/94 A AU 57570/94A AU 5757094 A AU5757094 A AU 5757094A AU 670350 B2 AU670350 B2 AU 670350B2
Authority
AU
Australia
Prior art keywords
feed passage
extruder
die
raw material
helical
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.)
Ceased
Application number
AU57570/94A
Other languages
English (en)
Other versions
AU5757094A (en
Inventor
Sadahide Yano
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.)
YANO ENGINEERING YK
Original Assignee
YANO ENG YK
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 YANO ENG YK filed Critical YANO ENG YK
Publication of AU5757094A publication Critical patent/AU5757094A/en
Application granted granted Critical
Publication of AU670350B2 publication Critical patent/AU670350B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • 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
    • B21C29/00—Cooling or heating extruded work or parts of the extrusion press
    • 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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
    • B23Q7/055—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways some of the rollers being driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Extrusion Of Metal (AREA)
  • Glass Compositions (AREA)
  • General Preparation And Processing Of Foods (AREA)
AU57570/94A 1993-03-04 1994-03-03 Extruder Ceased AU670350B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5-44092 1993-03-04
JP5044092A JP2602397B2 (ja) 1993-03-04 1993-03-04 押出加工装置

Publications (2)

Publication Number Publication Date
AU5757094A AU5757094A (en) 1994-09-08
AU670350B2 true AU670350B2 (en) 1996-07-11

Family

ID=12681984

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57570/94A Ceased AU670350B2 (en) 1993-03-04 1994-03-03 Extruder

Country Status (9)

Country Link
US (1) US5464340A (enExample)
EP (1) EP0615796B1 (enExample)
JP (1) JP2602397B2 (enExample)
KR (1) KR940021143A (enExample)
AT (1) ATE154263T1 (enExample)
AU (1) AU670350B2 (enExample)
CA (1) CA2116932A1 (enExample)
DE (1) DE69403704T2 (enExample)
TW (1) TW262409B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056533A (en) * 1998-03-19 2000-05-02 The Lamson & Sessions Co. Apparatus for conduit extrusion
US20050092365A1 (en) * 2003-10-28 2005-05-05 Rawes Godfrey D. Extrusion assembly
GB0423222D0 (en) * 2004-10-20 2004-11-24 Bwe Ltd Continuous extrusion apparatus
US9616497B2 (en) * 2010-07-09 2017-04-11 Southwire Company Providing plastic zone extrusion
US10889881B2 (en) * 2015-04-03 2021-01-12 Uacj Corporation Aluminum alloy pipe with superior corrosion resistance and processability, and method for manufacturing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832889A (en) * 1988-01-04 1989-05-23 Mobil Oil Corporation Vaulted screw/grooved barrel extrusion machine, method and system
US5052470A (en) * 1988-10-31 1991-10-01 Swiss Aluminum Ltd. Process for continuous production of an extruded section
US5167138A (en) * 1987-12-31 1992-12-01 Southwire Company Conform extrusion process and apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE149170C (enExample) *
GB649483A (enExample) *
GB492839A (en) * 1937-06-25 1938-09-28 Henley Extrusion Machine Compa Improvements in or relating to joints tight to molten materials
GB681665A (en) * 1948-10-01 1952-10-29 Felten & Guilleaume Carlswerk An improved extruding press for the pressing of metal tubes from full ingots
DE1602950A1 (de) * 1966-01-10 1970-05-14 Rotary Profile Anstalt Verfahren und Vorrichtung zum Abtrennen einzelner Ringe von rohrfoermigen Werkstuecken
US4053274A (en) * 1975-01-28 1977-10-11 Lemelson Jerome H Tube wall forming apparatus
DE2812690A1 (de) * 1978-03-23 1979-10-04 Aluminium Walzwerke Singen Verfahren und vorrichtung zum strangpressen von hohlprofilen
JP2564082B2 (ja) * 1993-01-29 1996-12-18 有限会社矢野エンジニアリング 押出用圧力容器への長尺押出用素材の連続押込み供給装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167138A (en) * 1987-12-31 1992-12-01 Southwire Company Conform extrusion process and apparatus
US4832889A (en) * 1988-01-04 1989-05-23 Mobil Oil Corporation Vaulted screw/grooved barrel extrusion machine, method and system
US5052470A (en) * 1988-10-31 1991-10-01 Swiss Aluminum Ltd. Process for continuous production of an extruded section

Also Published As

Publication number Publication date
AU5757094A (en) 1994-09-08
DE69403704D1 (de) 1997-07-17
EP0615796A1 (en) 1994-09-21
KR940021143A (ko) 1994-10-17
TW262409B (enExample) 1995-11-11
EP0615796B1 (en) 1997-06-11
JP2602397B2 (ja) 1997-04-23
DE69403704T2 (de) 1997-09-18
US5464340A (en) 1995-11-07
JPH06254621A (ja) 1994-09-13
CA2116932A1 (en) 1994-09-05
ATE154263T1 (de) 1997-06-15

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