KR830007157A - 연속적인 마찰로 작동되는 압출성형의 방법과 장치 - Google Patents

연속적인 마찰로 작동되는 압출성형의 방법과 장치 Download PDF

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Publication number
KR830007157A
KR830007157A KR1019810004420A KR810004420A KR830007157A KR 830007157 A KR830007157 A KR 830007157A KR 1019810004420 A KR1019810004420 A KR 1019810004420A KR 810004420 A KR810004420 A KR 810004420A KR 830007157 A KR830007157 A KR 830007157A
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KR
South Korea
Prior art keywords
passageway
passage
die orifice
rate
feed
Prior art date
Application number
KR1019810004420A
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English (en)
Inventor
베어드 칠스 존
패트릭 맥키나 오웬
Original Assignee
죤 토마스 부루이
비·아이·씨·씨 리미티드
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.)
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Publication date
Application filed by 죤 토마스 부루이, 비·아이·씨·씨 리미티드 filed Critical 죤 토마스 부루이
Publication of KR830007157A publication Critical patent/KR830007157A/ko

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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
    • 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
    • B21C23/005—Continuous extrusion starting from solid state material
    • 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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Extrusion Of Metal (AREA)
  • Organic Insulating Materials (AREA)
  • Conductive Materials (AREA)

Abstract

내용 없음

Description

연속적인 마찰로 작동되는 압출성형의 방법과 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 한 형태의 장치에대한 단면도이다.
제2도는 본 장치의 특유한 부분에 대한 측면도이다.
제3도와 제4도는 각각 제1도의 Ⅲ-Ⅲ선과 Ⅳ-Ⅳ선에 대한 확대 단면도이다.

Claims (6)

  1. 주부품과 보조부품 사아에형성된 통로의 한쪽 중단으로 재료를 투입하는 과정을 포함하는데 있어, 보조부품은 재료를 받아들이기 위해 주부품보다 표면적이 더 크며, 전술한 통로는 재료가 공급되는 중단과 떨어져 있는 다른 중단에 밀폐장치 및 밀폐중단에 결함된 적어도 하나 이상의 다이 오리피스를 갖추고 있으며, 보조부픔의 표면을 규정하는 통로의 마찰견인 장치가 통로를 통해 재료를 끌어당기고 그 안에 서 압력을 가하여 다이 오리피스를 통해 재료를 효과적으로 압출성형 하도록, 공금중단으로부터 밀폐중단으로 다이 오리피스를 향하여, 주부품의 표면을 규정하는 통로서 대하여 보조부품의 표면을 규정하는 통로를 이동시키는 과정도 아울러 포함하며, 다이 오리피스로부터 재료가 압출되는 속도가 공급속도에 의해 결정되는데 실제적으로는 공급 속도와 같아지도록 충분히 낮은 속도로 특수한 형태로 통로속으로 재료를 공급하는 것을 특징으로 하는 연속적인 마찰로 작동되는 압출성형의 방법.
  2. 하부에 완충 저장 호퍼(buffer storge hopper)를 갖지 않는 중량 측정 또는 체적측정 공급장치에 의해 통로에 특수 재료가 공급된다는 것을 특징으로하는 청구범위 1에서 특허청구된 방법.
  3. 통로보다 작은 단면적을 갖는 조절가능한 압축장치를 통해 통로로 재료를 공급하는 저장호퍼(storge hopper)에 의해 통로로 특수재료를 공급하는 것을 특징으로 하는 청구범위 1에서 특허청구 된 방법.
  4. 재료가 다이 오리피스로부터 압출되는 속도가 공급속도에 의해 결정되는데 실제적으로 공급속도와 같아지도록 충분히 낮은 속도로 압출성형 통도에 특수재료를 공급하는 공급장치를 특징으로 하는 마찰로 작동되는 압출성형 장치.
  5. 하부에 완충 저장 호퍼를 갖지 않고 동작하는 중량 특정 또는 체적측정 공급장치를 특징으로 하는 청구범위 4에서 특허청구된 장치.
  6. 공급장치가 통로보다 작은 단면적을 갖는 조절 가능한 압축장치를 통해 통로로 특수재료를 공급하는 저장 호퍼라는 것을 특징으로 하는 청구범위 4에서 특허청구 된 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810004420A 1980-11-17 1981-11-16 연속적인 마찰로 작동되는 압출성형의 방법과 장치 KR830007157A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8036834 1980-11-17
GB8036834 1980-11-17

Publications (1)

Publication Number Publication Date
KR830007157A true KR830007157A (ko) 1983-10-14

Family

ID=10517362

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810004420A KR830007157A (ko) 1980-11-17 1981-11-16 연속적인 마찰로 작동되는 압출성형의 방법과 장치

Country Status (21)

Country Link
US (1) US4419324A (ko)
EP (1) EP0052506B1 (ko)
JP (1) JPS57109518A (ko)
KR (1) KR830007157A (ko)
AR (1) AR229412A1 (ko)
AT (1) ATE9282T1 (ko)
AU (1) AU539859B2 (ko)
BR (1) BR8107376A (ko)
CA (2) CA1166324A (ko)
DD (1) DD203241A5 (ko)
DE (1) DE3166078D1 (ko)
DK (1) DK488781A (ko)
ES (1) ES8303134A1 (ko)
FI (1) FI813613L (ko)
MW (1) MW5081A1 (ko)
MY (1) MY8500971A (ko)
NO (1) NO813874L (ko)
PT (1) PT73998B (ko)
ZA (1) ZA817476B (ko)
ZM (1) ZM9181A1 (ko)
ZW (1) ZW26481A1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW24883A1 (en) * 1982-11-25 1984-02-08 Bicc Plc Friction-actuated extrusion
GB2134428B (en) * 1983-02-03 1987-06-17 Metal Box Plc Continuous extrusion of metals
US4953382A (en) * 1989-12-08 1990-09-04 Olin Corporation Extrusion of strip material
US5015439A (en) * 1990-01-02 1991-05-14 Olin Corporation Extrusion of metals
US5015438A (en) * 1990-01-02 1991-05-14 Olin Corporation Extrusion of metals
US5262123A (en) * 1990-06-06 1993-11-16 The Welding Institute Forming metallic composite materials by urging base materials together under shear
ES2036960B1 (es) * 1992-04-28 1994-08-16 Prial Technical Services Sistema para construccion de matrices para extrusion de perfiles solidos de aluminio.
DE102008016445A1 (de) 2007-04-26 2008-10-30 Heidelberger Druckmaschinen Ag Druckmaschine mit einer Gegendruckzylinder-Pudereinrichtung
CN108435815A (zh) * 2018-04-08 2018-08-24 宿迁学院 一种半固态连续挤压成形装置及其形成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843879A (en) * 1954-02-08 1958-07-22 Komarek Greaves And Company Method and apparatus for controlling material feed and air venting in briquetting machines
US3530210A (en) * 1968-04-10 1970-09-22 Du Pont Metal powder rolling process
GB1370894A (en) 1971-03-12 1974-10-16 Atomic Energy Authority Uk Extrusion
GB1434201A (en) * 1972-09-05 1976-05-05 Atomic Energy Authority Uk Extrusion
US3987655A (en) * 1975-11-10 1976-10-26 Myotte Robert J Method of continuously transforming solid non-ferrous metal into elongated extruded shapes
GB1534905A (en) * 1977-06-03 1978-12-06 British Steel Corp Production of strip or sheet material
US4146354A (en) * 1977-11-03 1979-03-27 American Can Company Apparatus for spreading a stream of particles
IN155321B (ko) * 1980-02-19 1985-01-19 British Insulated Callenders

Also Published As

Publication number Publication date
EP0052506B1 (en) 1984-09-12
DK488781A (da) 1982-05-18
MY8500971A (en) 1985-12-31
ES507165A0 (es) 1983-02-01
NO813874L (no) 1982-05-18
CA1177784A (en) 1984-11-13
FI813613L (fi) 1982-05-18
AR229412A1 (es) 1983-08-15
ZA817476B (en) 1982-10-27
ZM9181A1 (en) 1982-08-23
ZW26481A1 (en) 1982-02-03
ATE9282T1 (de) 1984-09-15
MW5081A1 (en) 1983-02-09
DD203241A5 (de) 1983-10-19
PT73998A (en) 1981-12-01
EP0052506A1 (en) 1982-05-26
PT73998B (en) 1983-04-29
ES8303134A1 (es) 1983-02-01
DE3166078D1 (en) 1984-10-18
JPS57109518A (en) 1982-07-08
BR8107376A (pt) 1982-08-10
CA1166324A (en) 1984-04-24
US4419324A (en) 1983-12-06
AU7709881A (en) 1982-09-23
AU539859B2 (en) 1984-10-18

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