KR19990041077A - 자동차의 내장재용 패널의 성형방법 - Google Patents
자동차의 내장재용 패널의 성형방법 Download PDFInfo
- Publication number
- KR19990041077A KR19990041077A KR1019970061617A KR19970061617A KR19990041077A KR 19990041077 A KR19990041077 A KR 19990041077A KR 1019970061617 A KR1019970061617 A KR 1019970061617A KR 19970061617 A KR19970061617 A KR 19970061617A KR 19990041077 A KR19990041077 A KR 19990041077A
- Authority
- KR
- South Korea
- Prior art keywords
- substrate
- mold
- skin
- upper mold
- molding
- Prior art date
Links
Classifications
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- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14155—Positioning or centering articles in the mould using vacuum or suction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3008—Instrument panels
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
Description
Claims (2)
- 하금형(200)으로 상금형(100)이 2번 작동되게 하되 상금형(100)이 첫 번째 하강시에는 사출액(300)을 중고압 상태에서 사출공(210)으로 사출하여 기재(310)를 소정형태로 사출 성형하는 제1공정과;상기 제1공정완료후 하금형(200)에 놓인 기재(310)에 소정의 열이 잔류되어 있는 상태에서 포옴층(410)저면에 얇은 접착필름(420)이 부착된 표피지(400)를 기재(310) 표면에 놓고 상금형(100)을 다시한번 하강시켜 표피지(400)를 기재(310)의 잔열을 이용하여 부착시키는 제2공정으로이루어진 것을 특징으로 하는 자동차의 내장재용 패널의 성형방법.
- 제1항에 있어서, 하금형(200)위에 설치되는 상금형을 기재성형용 상금형(100a)과, 표피지(400)를 진공흡착하는 상금형(100b) 2벌로 구비한 상태에서 순차적으로 하강되게 하되 첫 번째의 기재성형용 상금형(100) 하강시에는 기재 사출액(300)을 중고압 상태로 사출하여 기재(310)를 소정형태로 성형하는 제1공정과;상기 제1공정 완료 후 하금형(200)에 놓인 기재(310)에 소정의 열이 잔류되어 있는 상태에서 표피지(400)를 진공흡착하고 있는 상금형(100b)을 곧바로 하강시켜 표피지(400)를 기재(310)표면에 압착시키는 제2공정으로 이루어진 것을 특징으로 하는 자동차의 내장재용 패널의 성형방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970061617A KR100234468B1 (ko) | 1997-11-20 | 1997-11-20 | 자동차의 내장재용 패널의 성형방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970061617A KR100234468B1 (ko) | 1997-11-20 | 1997-11-20 | 자동차의 내장재용 패널의 성형방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990041077A true KR19990041077A (ko) | 1999-06-15 |
KR100234468B1 KR100234468B1 (ko) | 1999-12-15 |
Family
ID=19525218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970061617A KR100234468B1 (ko) | 1997-11-20 | 1997-11-20 | 자동차의 내장재용 패널의 성형방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100234468B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100451029B1 (ko) * | 2003-10-21 | 2004-10-06 | 김길곤 | 천이 인서트 되는 다중 사출성형방법 및 그 장치 |
KR100708908B1 (ko) * | 2005-05-25 | 2007-04-18 | 김현태 | 성형 및 접착 금형 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100867155B1 (ko) | 2008-05-23 | 2008-11-06 | 허영배 | 링크 씰 어셈블리 제조 장치 |
-
1997
- 1997-11-20 KR KR1019970061617A patent/KR100234468B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100451029B1 (ko) * | 2003-10-21 | 2004-10-06 | 김길곤 | 천이 인서트 되는 다중 사출성형방법 및 그 장치 |
KR100708908B1 (ko) * | 2005-05-25 | 2007-04-18 | 김현태 | 성형 및 접착 금형 |
Also Published As
Publication number | Publication date |
---|---|
KR100234468B1 (ko) | 1999-12-15 |
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