BE1028917B1 - MOLD ASSEMBLY AND PROCEDURE FOR COOLING A MOLD ASSEMBLY - Google Patents

MOLD ASSEMBLY AND PROCEDURE FOR COOLING A MOLD ASSEMBLY

Info

Publication number
BE1028917B1
BE1028917B1 BE20205951A BE202005951A BE1028917B1 BE 1028917 B1 BE1028917 B1 BE 1028917B1 BE 20205951 A BE20205951 A BE 20205951A BE 202005951 A BE202005951 A BE 202005951A BE 1028917 B1 BE1028917 B1 BE 1028917B1
Authority
BE
Belgium
Prior art keywords
mold
mold assembly
cooling
mold half
liquid channels
Prior art date
Application number
BE20205951A
Other languages
Dutch (nl)
Other versions
BE1028917A1 (en
Inventor
Bart Bonte
Original Assignee
Moderna Products Nv
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 Moderna Products Nv filed Critical Moderna Products Nv
Priority to BE20205951A priority Critical patent/BE1028917B1/en
Publication of BE1028917A1 publication Critical patent/BE1028917A1/en
Application granted granted Critical
Publication of BE1028917B1 publication Critical patent/BE1028917B1/en

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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow 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
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0094—Geometrical properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

De uitvinding betreft een matrijssamenstel voor een spuitgietmachine, het matrijssamenstel omvattende een eerste matrijshelft en een tweede matrijshelft, waarbij de eerste en tweede matrijshelft een vormholte definiëren, een eerste ondersteuningsplaat gekoppeld aan de eerste matrijshelft en een tweede ondersteuningsplaat gekoppeld aan de tweede matrijshelft, en een koelsysteem voor het afvoeren van warmte uit de eerste en/of tweede matrijshelft gedurende een spuitgietproces, waarbij genoemd koelsysteem één of meer koelvloeistofkanalen omvat, welke koelvloeistofkanalen zijn gevormd in de eerste en/of tweede matrijshelft, en waarbij genoemde koelvloeistofkanalen uitsluitend zijn gevormd in de eerste en/of tweede matrijshelft op een diepte begrepen tussen 10,0 en 20,0 mm onder het oppervlak van de vormholte. Een tweede aspect betreft een werkwijze voor het koelen van een matrijssamenstel.The invention relates to a mold assembly for an injection molding machine, the mold assembly comprising a first mold half and a second mold half, the first and second mold halves defining a mold cavity, a first support plate coupled to the first mold half and a second support plate coupled to the second mold half, and a cooling system for removing heat from the first and/or second mold half during an injection molding process, said cooling system comprising one or more cooling liquid channels, which cooling liquid channels are formed in the first and/or second mold half, and wherein said cooling liquid channels are formed exclusively in the first and/or second mold half at a depth comprised between 10.0 and 20.0 mm below the surface of the mold cavity. A second aspect relates to a method for cooling a mold assembly.

BE20205951A 2020-12-18 2020-12-18 MOLD ASSEMBLY AND PROCEDURE FOR COOLING A MOLD ASSEMBLY BE1028917B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE20205951A BE1028917B1 (en) 2020-12-18 2020-12-18 MOLD ASSEMBLY AND PROCEDURE FOR COOLING A MOLD ASSEMBLY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE20205951A BE1028917B1 (en) 2020-12-18 2020-12-18 MOLD ASSEMBLY AND PROCEDURE FOR COOLING A MOLD ASSEMBLY

Publications (2)

Publication Number Publication Date
BE1028917A1 BE1028917A1 (en) 2022-07-12
BE1028917B1 true BE1028917B1 (en) 2022-07-19

Family

ID=74175507

Family Applications (1)

Application Number Title Priority Date Filing Date
BE20205951A BE1028917B1 (en) 2020-12-18 2020-12-18 MOLD ASSEMBLY AND PROCEDURE FOR COOLING A MOLD ASSEMBLY

Country Status (1)

Country Link
BE (1) BE1028917B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9402946U1 (en) * 1994-02-23 1994-11-17 Kunststofftechnik F.u.H. Riesselmann GmbH, 01458 Ottendorf-Okrilla Plant for the temperature control of injection molds in injection molding machines
CN106003625A (en) * 2016-05-24 2016-10-12 湖北工业大学 Enhanced heat transfer optimization design method of conformal cooling water channel of steel injection mold

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT506489B1 (en) 2008-02-14 2010-12-15 Erema METHOD AND DEVICE FOR INJECTION MOLDING OF PLASTIC MATERIAL

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9402946U1 (en) * 1994-02-23 1994-11-17 Kunststofftechnik F.u.H. Riesselmann GmbH, 01458 Ottendorf-Okrilla Plant for the temperature control of injection molds in injection molding machines
CN106003625A (en) * 2016-05-24 2016-10-12 湖北工业大学 Enhanced heat transfer optimization design method of conformal cooling water channel of steel injection mold

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GEMMER H ET AL: "ANLAGE DER WERKZEUGTEMPERIERUNG UND EINFLUSS AUF DIE EIGENSCHAFTEN VON SPRITZGUSSTEILEN", KUNSTSTOFF RUNDSCHAU, VERLAG FUR PUBLIZITAET. ISERNHAGEN HB/HANNOVER, DE, vol. 19, no. 2/03, 1 February 1972 (1972-02-01), pages 52 - 55, XP001172789 *

Also Published As

Publication number Publication date
BE1028917A1 (en) 2022-07-12

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Legal Events

Date Code Title Description
FG Patent granted

Effective date: 20220719