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NO312345B1 - Ekstruderingsdysesett med variabelt tverrsnitt og fremgangsmåte for ekstruderingsforming med variabelt tverrsnitt - Google Patents

Ekstruderingsdysesett med variabelt tverrsnitt og fremgangsmåte for ekstruderingsforming med variabelt tverrsnitt Download PDF

Info

Publication number
NO312345B1
NO312345B1 NO19964878A NO964878A NO312345B1 NO 312345 B1 NO312345 B1 NO 312345B1 NO 19964878 A NO19964878 A NO 19964878A NO 964878 A NO964878 A NO 964878A NO 312345 B1 NO312345 B1 NO 312345B1
Authority
NO
Norway
Prior art keywords
extrusion
mandrel
nozzle
molding
hole
Prior art date
Application number
NO19964878A
Other languages
English (en)
Norwegian (no)
Other versions
NO964878L (no
NO964878D0 (no
Inventor
Masatsugu Kato
Shigeo Sano
Yasumasa Hiyoshi
Original Assignee
Mitsubishi Aluminium
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 JP08355695A external-priority patent/JP3584532B2/ja
Priority claimed from JP12042895A external-priority patent/JP3588859B2/ja
Priority claimed from JP24829595A external-priority patent/JPH0970616A/ja
Application filed by Mitsubishi Aluminium filed Critical Mitsubishi Aluminium
Publication of NO964878L publication Critical patent/NO964878L/no
Publication of NO964878D0 publication Critical patent/NO964878D0/no
Publication of NO312345B1 publication Critical patent/NO312345B1/no

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
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/08—Dies or mandrels with section variable during extruding, e.g. for making tapered work; Controlling variation
    • 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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/302—Extrusion nozzles or dies being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/907—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using adjustable calibrators, e.g. the dimensions of the calibrator being changeable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
NO19964878A 1995-03-16 1996-11-15 Ekstruderingsdysesett med variabelt tverrsnitt og fremgangsmåte for ekstruderingsforming med variabelt tverrsnitt NO312345B1 (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP08355695A JP3584532B2 (ja) 1995-03-16 1995-03-16 可変断面押出用ダイスおよび可変断面押出成形方法
JP12042895A JP3588859B2 (ja) 1995-04-24 1995-04-24 可変断面押出用ダイスおよび可変断面押出成形方法
JP24829595A JPH0970616A (ja) 1995-09-04 1995-09-04 可変断面押出し成形の制御システムおよび制御方法
PCT/JP1996/000647 WO1996028264A1 (en) 1995-03-16 1996-03-14 Variable cross section extruding die and variable cross section extrusion molding method

Publications (3)

Publication Number Publication Date
NO964878L NO964878L (no) 1996-11-15
NO964878D0 NO964878D0 (no) 1996-11-15
NO312345B1 true NO312345B1 (no) 2002-04-29

Family

ID=27304260

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19964878A NO312345B1 (no) 1995-03-16 1996-11-15 Ekstruderingsdysesett med variabelt tverrsnitt og fremgangsmåte for ekstruderingsforming med variabelt tverrsnitt

Country Status (7)

Country Link
US (1) US5989466A (ja)
EP (1) EP0769334B1 (ja)
KR (1) KR100334422B1 (ja)
CA (1) CA2188249C (ja)
DE (1) DE69606598T2 (ja)
NO (1) NO312345B1 (ja)
WO (1) WO1996028264A1 (ja)

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JP4386321B2 (ja) * 2001-01-31 2009-12-16 本田技研工業株式会社 異形断面を有する管材の押出成形方法および管材押出成形用ダイス
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DE102005020296B4 (de) * 2005-04-30 2010-06-02 Battenfeld Extrusionstechnik Gmbh Vorrichtung für die Profilextrusion
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CN103240293A (zh) * 2013-05-10 2013-08-14 广东伟业铝厂有限公司 一种管壁厚度多变的无缝铝合金管及其生产方法
CN103567249B (zh) * 2013-10-31 2015-07-22 中北大学 一种大型长锥喇叭筒件的挤压成形组合模具
DE102014115998A1 (de) 2014-11-03 2016-05-04 Troester Gmbh & Co. Kg Vorrichtung mit einer einstellbaren Durchlassöffnung für ein strangförmiges Erzeugnis
KR101616290B1 (ko) 2014-12-04 2016-04-29 주식회사 화승알앤에이 가변 압출 장치 및 그 제어 방법
US10487432B2 (en) 2015-12-01 2019-11-26 Whirlpool Corporation Laundry treating appliance
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JP7091252B2 (ja) * 2016-11-30 2022-06-27 アイシン軽金属株式会社 構造部材
JP6583303B2 (ja) * 2017-02-16 2019-10-02 横浜ゴム株式会社 ゴム押出装置およびゴム押出物の製造方法
DE102017124443A1 (de) 2017-10-19 2019-04-25 Brandenburgische Technische Universität Cottbus-Senftenberg Profil mit in der Längsrichtung variierenden Querschnittsformen und Verfahren zu dessen Herstellung
CN109530470B (zh) * 2018-10-30 2020-09-29 北京长城华冠汽车科技股份有限公司 局部增强的异截面梁的成形装置及方法
JP7527070B2 (ja) * 2020-10-12 2024-08-02 蘇州美梦機器有限公司 寸法可変の押出口を備える３ｄ印刷装置及びその制御方法
CN120533918A (zh) * 2021-12-13 2025-08-26 潘晓龙 一种防水条加工方法
CN114472571A (zh) * 2022-01-18 2022-05-13 哈尔滨理工大学 一种变截面板材条带式可动芯模挤压成形装置及方法
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CN116967303A (zh) * 2022-04-21 2023-10-31 合肥美的电冰箱有限公司 回气管的成型方法、成型模具及回气管
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CN116945352B (zh) * 2023-08-15 2024-08-02 安徽华奇管业有限公司 拼接式水泥管内衬模具挤出装置

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Also Published As

Publication number Publication date
EP0769334A4 (en) 1997-01-08
NO964878L (no) 1996-11-15
EP0769334B1 (en) 2000-02-09
KR970702765A (ko) 1997-06-10
KR100334422B1 (ko) 2002-09-27
EP0769334A1 (en) 1997-04-23
DE69606598T2 (de) 2000-07-06
US5989466A (en) 1999-11-23
CA2188249C (en) 2003-10-14
NO964878D0 (no) 1996-11-15
CA2188249A1 (en) 1996-09-19
WO1996028264A1 (en) 1996-09-19
DE69606598D1 (de) 2000-03-16

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