ES2057349T3 - Metodo para fabricar una tobera de moldeo por inyeccion de dimension determinada. - Google Patents

Metodo para fabricar una tobera de moldeo por inyeccion de dimension determinada.

Info

Publication number
ES2057349T3
ES2057349T3 ES90124765T ES90124765T ES2057349T3 ES 2057349 T3 ES2057349 T3 ES 2057349T3 ES 90124765 T ES90124765 T ES 90124765T ES 90124765 T ES90124765 T ES 90124765T ES 2057349 T3 ES2057349 T3 ES 2057349T3
Authority
ES
Spain
Prior art keywords
forward portion
injection molding
connector member
rear portion
manufacturing
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
ES90124765T
Other languages
English (en)
Inventor
Jobst Ulrich Gellert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2057349T3 publication Critical patent/ES2057349T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/007—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass injection moulding tools
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2774—The nozzle head or the collar portion and central portion being made of different parts or materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49888—Subsequently coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Looms (AREA)

Abstract

UN METODO PARA HACER BOCAS DE INYECCION DE MOLDEO (10) DE LONGUITUDES PREDETERMINADAS DESEADAS (B) Y CAPACIDAD QUE COMBINA LAS VENTAJAS DE LA FABRICACION A GRANDE ESCALA CON LA FLEXIBILIDAD DEL MONTAJE INDIVIDUAL. LOS COMPONENTES INDIVIDUALES DE ACERO TAL COMO LA PORCION POSTERIOR (92), UNA PORCION ANTERIOR ELONGADA (122), Y UNA PIEZA CONECTORA (112) SE FABRICAN EN VOLUMEN, Y LA PORCION ANTERIOR SE HACE A TAMAÑOS DIFERENTES PREDETERMINADOS. DESPUES SE SELECCIONA UNA PORCION ANTERIOR Y EL DIAMETRO DE LA PARED INTERIOR, Y SE MONTAN JUNTO CON UNA PORCION POSTERIOR Y UNA PIEZA CONECTORA. EN CASO DE SER NECESARIO, EL CANAL DE FUSION (106) A TRAVES DE LA PORCION POSTERIOR Y LA PIEZA CONECTORA SE ALARGAN PARA ALCANZAR EL DIAMETRO DE LA PARED INTERIOR DE LA PORCION ANTERIOR. MAS ADELANTE, LOS COMPONENTES YA MONTADOS SE SUELDAN PARA FORMAR UNA BOCA QUE TIENE UNA LONGITUD ESPECIFICA PREDETERMINADA Y EL DIAMETRO DEL CANAL DE FUSION.
ES90124765T 1990-01-19 1990-12-19 Metodo para fabricar una tobera de moldeo por inyeccion de dimension determinada. Expired - Lifetime ES2057349T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002008171A CA2008171C (en) 1990-01-19 1990-01-19 Method of making a selected size injection molding nozzle

Publications (1)

Publication Number Publication Date
ES2057349T3 true ES2057349T3 (es) 1994-10-16

Family

ID=4144074

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90124765T Expired - Lifetime ES2057349T3 (es) 1990-01-19 1990-12-19 Metodo para fabricar una tobera de moldeo por inyeccion de dimension determinada.

Country Status (9)

Country Link
US (1) US4945630A (es)
EP (1) EP0438739B1 (es)
JP (1) JP3009487B2 (es)
CN (1) CN1035751C (es)
AT (1) ATE109706T1 (es)
CA (1) CA2008171C (es)
DE (1) DE69011498T2 (es)
DK (1) DK0438739T3 (es)
ES (1) ES2057349T3 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005437A1 (de) * 1990-02-21 1991-08-29 Dangelmaier Sfr Formbau Beheizte duese, sogenannte langduese fuer ein kunststoff-spritzgiesswerkzeug
JP2991789B2 (ja) * 1991-02-19 1999-12-20 モールド・マスターズ株式会社 プラスチック成形用加熱ノズル
US5235737A (en) * 1991-12-13 1993-08-17 Gellert Jobst U Method of making an injection molding nozzle with a heating element extending outward between adjacent collar portions
DE4245019C2 (de) * 1991-12-13 2003-02-20 Gellert Jobst U Spritzgießdüse mit einem Heizelement
CA2091406C (en) * 1993-03-10 2001-07-17 Jobst Ulrich Gellert Injection molding nozzle insert with valve member locating blades
CA2101480C (en) * 1993-07-28 2001-09-11 Jobst Ulrich Gellert Injection molding nozzle which retains a thermocouple element
DE19848188A1 (de) * 1998-10-20 2000-04-27 Incoe Int Inc Düsen für Spritzgießanlagen
CN1108171C (zh) * 1999-12-02 2003-05-14 石全贵 一种中药复合含药纱布
US6394784B1 (en) * 2000-03-08 2002-05-28 Mold-Masters Limited Compact cartridge hot runner nozzle
US6769901B2 (en) * 2000-04-12 2004-08-03 Mold-Masters Limited Injection nozzle system for an injection molding machine
CA2358148A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
CA2358187A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited Nozzle seal
US6962492B2 (en) * 2001-10-05 2005-11-08 Mold-Masters Limited Gap seal between nozzle components
CA2475051C (en) * 2002-02-05 2010-05-04 Mold-Masters Limited An injection nozzle having a heated head portion
US7128566B2 (en) * 2002-02-21 2006-10-31 Mold-Masters Limited Valve pin guiding tip for a nozzle
CA2473920A1 (en) * 2002-02-21 2003-08-28 Mold-Masters Limited A valve pin guide for a valve-gated nozzle
AU2003218927A1 (en) * 2002-04-12 2003-10-27 Mold-Masters Limited Mold gate insert with a thermal barrier
WO2004012923A2 (en) * 2002-07-30 2004-02-12 Mold-Masters Limited A valve pin guide and alignment system for a hot-runner in an injection molding apparatus
US7137807B2 (en) * 2002-11-21 2006-11-21 Mold-Masters Limited Hot runner nozzle with a tip, a tip surrounding piece and an alignment piece
US20050181090A1 (en) * 2002-12-06 2005-08-18 Mold-Masters Limited Injection molding nozzle with embedded and removable heaters
CA2452112A1 (en) * 2002-12-09 2004-06-09 Mold-Masters Limited Nozzle tip and seal
US7160100B2 (en) 2004-01-06 2007-01-09 Mold-Masters Limited Injection molding apparatus having an elongated nozzle incorporating multiple nozzle bodies in tandem
JP2005297566A (ja) * 2004-04-07 2005-10-27 Mold Masters Ltd 加熱されるノズル本体セグメント及び加熱されないノズル本体セグメントを有するノズル本体を備えたノズル
CA2475500A1 (en) * 2004-04-07 2005-10-07 Jonathon Fischer Nozzle having a nozzle body with heated and unheated nozzle body segments
EP1584443A1 (en) * 2004-04-07 2005-10-12 Mold-Masters Limited Nozzle having a nozzle body with heated and unheated nozzle body segments
CA2482254A1 (en) * 2004-04-07 2005-10-07 Mold-Masters Limited Modular injection nozzle having a thermal barrier
US7381050B2 (en) 2004-10-20 2008-06-03 Mold-Masters (2007) Limited Snap on flange for injection molding nozzle
EP2042290B1 (en) * 2005-04-07 2013-09-25 Mold-Masters (2007) Limited Injection molding apparatus
US7890896B2 (en) * 2005-11-18 2011-02-15 Synopsys, Inc. Method and apparatus for distinguishing combinational designs
US7771189B2 (en) * 2008-03-03 2010-08-10 R&D Tool & Engineering Co. Injection molding apparatus with replaceable gate insert
CN102791460B (zh) * 2009-12-29 2015-05-27 圣万提注塑工业有限公司 流体流道加热装置
US9121282B2 (en) 2012-02-02 2015-09-01 Honeywell International Inc. Methods for the controlled reduction of turbine nozzle flow areas and turbine nozzle components having reduced flow areas
CN103522496A (zh) * 2013-09-30 2014-01-22 苏州好特斯模具有限公司 一种热嘴主体
CN106662262A (zh) 2014-05-19 2017-05-10 史密斯国际有限公司 压力泵送阀及其制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1267514A (en) * 1987-07-15 1990-04-10 Jobst Ulrich Gellert Coated injection molding nozzle and method
FR2620953B1 (fr) * 1987-09-28 1990-04-20 Seymarc Alain Buse d'injection de type modulaire, notamment pour injecter des matieres plastiques
CA1263222A (en) * 1987-10-16 1989-11-28 Jobst Ulrich Gellert Method of manufacture of injection molding nozzle having grounded heating element brazed into pointed tip
CA1261576A (en) * 1988-04-13 1989-09-26 Jobst U. Gellert Injection molding nozzle having multiple thickness heating element and method of manufacture
DE9002048U1 (de) * 1990-02-21 1990-04-19 SFR-Formenbau Dangelmaier GmbH, 7410 Reutlingen Beheizte Düse, sogenannte Langdüse für ein Kunststoff-Spritzgießwerkzeug

Also Published As

Publication number Publication date
DE69011498D1 (de) 1994-09-15
DE69011498T2 (de) 1994-12-08
CN1053575A (zh) 1991-08-07
ATE109706T1 (de) 1994-08-15
EP0438739B1 (en) 1994-08-10
CA2008171C (en) 1997-05-20
CA2008171A1 (en) 1991-07-19
CN1035751C (zh) 1997-09-03
EP0438739A1 (en) 1991-07-31
DK0438739T3 (da) 1994-12-12
JP3009487B2 (ja) 2000-02-14
US4945630A (en) 1990-08-07
JPH05318537A (ja) 1993-12-03

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