WO2010087610A3 - 벤트링, 이를 구비한 사출기용 노즐 어셈블리 및 그 생산 방법 - Google Patents

벤트링, 이를 구비한 사출기용 노즐 어셈블리 및 그 생산 방법 Download PDF

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Publication number
WO2010087610A3
WO2010087610A3 PCT/KR2010/000481 KR2010000481W WO2010087610A3 WO 2010087610 A3 WO2010087610 A3 WO 2010087610A3 KR 2010000481 W KR2010000481 W KR 2010000481W WO 2010087610 A3 WO2010087610 A3 WO 2010087610A3
Authority
WO
WIPO (PCT)
Prior art keywords
vent ring
same
protrusion
nozzle assembly
injection machine
Prior art date
Application number
PCT/KR2010/000481
Other languages
English (en)
French (fr)
Other versions
WO2010087610A2 (ko
Inventor
김종수
Original Assignee
한도철강 주식회사
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 한도철강 주식회사 filed Critical 한도철강 주식회사
Publication of WO2010087610A2 publication Critical patent/WO2010087610A2/ko
Publication of WO2010087610A3 publication Critical patent/WO2010087610A3/ko

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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
    • B29C45/20—Injection nozzles
    • 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
    • B29C45/34—Moulds having venting means
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/63—Venting or degassing means

Landscapes

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

Abstract

본 발명은 고압으로 이동하는 용융 수지에 포함되어 있는 가스를 외부로 원활하게 배출시킴으로써 고품질의 사출 제품을 제조할 수 있도록 하는 벤트링, 이를 구비한 사출기용 노즐 어셈블리 및 그 생산 방법에 관한 것이다. 본 발명에 의한 벤트링은 일측면 외주면에 길이방향으로 돌출된 제1돌출부,일측면 내주면에 길이방향으로 돌출된 제2돌출부, 그리고 상기 제1돌출부와 상기 제2돌출부 사이에 형성된 가스 수집 공간을 포함하며, 상기 제2돌출부에 방사 방향으로 벤트링 미세홈이 형성된다.
PCT/KR2010/000481 2009-01-30 2010-01-27 벤트링, 이를 구비한 사출기용 노즐 어셈블리 및 그 생산 방법 WO2010087610A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0007569 2009-01-30
KR1020090007569A KR20100088383A (ko) 2009-01-30 2009-01-30 벤트링, 이를 구비한 사출기용 노즐 어셈블리 및 그 생산 방법

Publications (2)

Publication Number Publication Date
WO2010087610A2 WO2010087610A2 (ko) 2010-08-05
WO2010087610A3 true WO2010087610A3 (ko) 2011-01-27

Family

ID=42396173

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000481 WO2010087610A2 (ko) 2009-01-30 2010-01-27 벤트링, 이를 구비한 사출기용 노즐 어셈블리 및 그 생산 방법

Country Status (2)

Country Link
KR (1) KR20100088383A (ko)
WO (1) WO2010087610A2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101277191B1 (ko) * 2011-11-10 2013-06-21 주식회사 지브랜드 전사 인몰드 사출 성형방법
KR101277193B1 (ko) * 2011-11-10 2013-06-21 주식회사 지브랜드 3차원 성형 상호 접속 모듈 및 그 제조방법
KR101383088B1 (ko) * 2013-02-15 2014-04-08 주식회사 지브랜드 전사 인몰드 사출 성형방법
KR101495852B1 (ko) * 2014-02-20 2015-03-03 김태윤 에코 마그네슘 합금 및 그의 제조방법
KR101495849B1 (ko) * 2014-10-24 2015-03-03 김태윤 에코 마그네슘 합금 제조방법과 제조장치
KR20160003401U (ko) 2015-03-25 2016-10-06 주상규 사출기용 노즐 어셈블리의 벤트링
KR20160114843A (ko) 2015-03-25 2016-10-06 주상규 사출기용 노즐 어셈블리의 포펫트
KR102031745B1 (ko) * 2019-03-29 2019-10-14 김주형 3d 사출 성형장치 및 사출 성형방법
JP7380531B2 (ja) * 2020-11-16 2023-11-15 トヨタ自動車株式会社 射出成形機、射出成形装置、射出成形方法及び射出成形プログラム
KR102315861B1 (ko) * 2020-12-15 2021-10-22 주상규 사출 스크류용 조립식 가스주입장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100227076B1 (ko) * 1996-12-02 1999-10-15 박종국 링나사의 제조방법 및 그 제조금형
JP2005153223A (ja) * 2003-11-21 2005-06-16 Toppan Printing Co Ltd 光学部品用金型及びその製造方法
KR200393017Y1 (ko) * 2005-06-01 2005-08-17 김종수 사출기용 노즐 어셈블리
KR20060081990A (ko) * 2005-01-11 2006-07-14 (주)인듀스 전주가공물의 균일성장 현상을 이용한 초정밀금형를제작하는 방법 및 그 방법에 의하여 제작되어진 초정밀금형
KR20070003789A (ko) * 2003-12-17 2007-01-05 오씨 외를리콘 발처스 악티엔게젤샤프트 광택 조정
KR100822479B1 (ko) * 2006-10-23 2008-04-16 김종수 사출기용 노즐 어셈블리

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100227076B1 (ko) * 1996-12-02 1999-10-15 박종국 링나사의 제조방법 및 그 제조금형
JP2005153223A (ja) * 2003-11-21 2005-06-16 Toppan Printing Co Ltd 光学部品用金型及びその製造方法
KR20070003789A (ko) * 2003-12-17 2007-01-05 오씨 외를리콘 발처스 악티엔게젤샤프트 광택 조정
KR20060081990A (ko) * 2005-01-11 2006-07-14 (주)인듀스 전주가공물의 균일성장 현상을 이용한 초정밀금형를제작하는 방법 및 그 방법에 의하여 제작되어진 초정밀금형
KR200393017Y1 (ko) * 2005-06-01 2005-08-17 김종수 사출기용 노즐 어셈블리
KR100822479B1 (ko) * 2006-10-23 2008-04-16 김종수 사출기용 노즐 어셈블리

Also Published As

Publication number Publication date
KR20100088383A (ko) 2010-08-09
WO2010087610A2 (ko) 2010-08-05

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