KR900005910B1 - 디스크 성형기에 있어서의 스탬퍼 유지구조 - Google Patents

디스크 성형기에 있어서의 스탬퍼 유지구조 Download PDF

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Publication number
KR900005910B1
KR900005910B1 KR1019870010756A KR870010756A KR900005910B1 KR 900005910 B1 KR900005910 B1 KR 900005910B1 KR 1019870010756 A KR1019870010756 A KR 1019870010756A KR 870010756 A KR870010756 A KR 870010756A KR 900005910 B1 KR900005910 B1 KR 900005910B1
Authority
KR
South Korea
Prior art keywords
stamper
outer peripheral
mold
holding
holding structure
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
Application number
KR1019870010756A
Other languages
English (en)
Korean (ko)
Other versions
KR880010896A (ko
Inventor
이꾸오 아사이
Original Assignee
가부시끼가이샤 메이끼 세이사꾸쇼
가지 세이호오
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 가부시끼가이샤 메이끼 세이사꾸쇼, 가지 세이호오 filed Critical 가부시끼가이샤 메이끼 세이사꾸쇼
Publication of KR880010896A publication Critical patent/KR880010896A/ko
Application granted granted Critical
Publication of KR900005910B1 publication Critical patent/KR900005910B1/ko
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • 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
    • B29C45/26—Moulds
    • 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
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C45/2632—Stampers; Mountings thereof
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR1019870010756A 1987-03-13 1987-09-28 디스크 성형기에 있어서의 스탬퍼 유지구조 Expired KR900005910B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-059850 1987-03-13
JP62059850A JPS63224919A (ja) 1987-03-13 1987-03-13 ディスク成形機におけるスタンパ保持構造
JP?62-59850 1987-03-13

Publications (2)

Publication Number Publication Date
KR880010896A KR880010896A (ko) 1988-10-25
KR900005910B1 true KR900005910B1 (ko) 1990-08-16

Family

ID=13125084

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870010756A Expired KR900005910B1 (ko) 1987-03-13 1987-09-28 디스크 성형기에 있어서의 스탬퍼 유지구조

Country Status (2)

Country Link
JP (1) JPS63224919A (enrdf_load_stackoverflow)
KR (1) KR900005910B1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101505272B1 (ko) * 2013-04-09 2015-03-23 현대하이스코 주식회사 국부 연화가 가능한 핫 스탬핑 성형장치 및 성형방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939195C1 (enrdf_load_stackoverflow) * 1989-11-27 1991-04-18 Krauss-Maffei Ag, 8000 Muenchen, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101505272B1 (ko) * 2013-04-09 2015-03-23 현대하이스코 주식회사 국부 연화가 가능한 핫 스탬핑 성형장치 및 성형방법

Also Published As

Publication number Publication date
KR880010896A (ko) 1988-10-25
JPH0455565B2 (enrdf_load_stackoverflow) 1992-09-03
JPS63224919A (ja) 1988-09-20

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