JPH0433261B2 - - Google Patents

Info

Publication number
JPH0433261B2
JPH0433261B2 JP10829182A JP10829182A JPH0433261B2 JP H0433261 B2 JPH0433261 B2 JP H0433261B2 JP 10829182 A JP10829182 A JP 10829182A JP 10829182 A JP10829182 A JP 10829182A JP H0433261 B2 JPH0433261 B2 JP H0433261B2
Authority
JP
Japan
Prior art keywords
mold
temperature
disk
annular
temperature control
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
JP10829182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58224730A (ja
Inventor
Yasuhiko Seto
Kyonori Iwama
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP10829182A priority Critical patent/JPS58224730A/ja
Publication of JPS58224730A publication Critical patent/JPS58224730A/ja
Publication of JPH0433261B2 publication Critical patent/JPH0433261B2/ja
Granted 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
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C45/2642—Heating or cooling means therefor
    • 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
    • B29C45/2642—Heating or cooling means therefor
    • B29C2045/2644—Heating or cooling means therefor for the outer peripheral ring
    • 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
    • B29C2045/2648—Outer peripheral ring constructions
    • 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
    • B29C2045/7343—Heating or cooling of the mould heating or cooling different mould parts at different temperatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP10829182A 1982-06-25 1982-06-25 射出成形用金型の温度調節装置 Granted JPS58224730A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10829182A JPS58224730A (ja) 1982-06-25 1982-06-25 射出成形用金型の温度調節装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10829182A JPS58224730A (ja) 1982-06-25 1982-06-25 射出成形用金型の温度調節装置

Publications (2)

Publication Number Publication Date
JPS58224730A JPS58224730A (ja) 1983-12-27
JPH0433261B2 true JPH0433261B2 (enrdf_load_stackoverflow) 1992-06-02

Family

ID=14480946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10829182A Granted JPS58224730A (ja) 1982-06-25 1982-06-25 射出成形用金型の温度調節装置

Country Status (1)

Country Link
JP (1) JPS58224730A (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166433A (ja) * 1984-02-10 1985-08-29 Shigeru Tsutsumi 合成樹脂射出成形方法およびその装置
JPS60187034U (ja) * 1984-05-23 1985-12-11 株式会社テクノプラス 円盤状記録媒体成形用スタンパの外周部取付構造
JPS6287812U (enrdf_load_stackoverflow) * 1985-11-22 1987-06-04
JPS62214914A (ja) * 1986-03-17 1987-09-21 Mitsubishi Metal Corp トランスフア−成形法とその金型
FR2649640B1 (fr) * 1989-07-13 1991-09-20 Sistac Sa B Dispositif de refroidissement localise pour moules d'injection thermoplastique
JP2524885Y2 (ja) * 1991-02-25 1997-02-05 ティーディーケイ株式会社 射出成形金型
JPH06285937A (ja) * 1993-03-31 1994-10-11 Seikosha Co Ltd 射出成形金型装置
ATE234715T1 (de) * 1996-12-04 2003-04-15 Sony Dadc Austria Ag Verfahren und vorrichtung zum spritzgiessen eines kunststoffsubstrates unter verwendung mehrerer separater temperatureinstellungsmittel
NL1005502C2 (nl) * 1997-03-12 1998-09-15 Ict Axxicon Bv Matrijs voor het vervaardigen van schijfvormige voorwerpen.
NL1016726C2 (nl) * 2000-11-29 2002-05-31 Otb Group Bv Werkwijze voor het regelen van de temperatuur van een om een eerste schijfvormig matrijsdeel heen gelegen ring.
DE50310139D1 (de) * 2002-03-25 2008-08-28 Awm Mold Tech Ag Spritzgusswerkzeug für die Herstellung von scheibenförmigen Informationsträgern
NL1027454C2 (nl) * 2004-11-09 2006-05-10 F T Engineering B V Matrijsdeelsamenstel.
CN108326144A (zh) * 2018-01-10 2018-07-27 东风商用车有限公司 一种驱动桥端盖热冲压成型模具及其制造方法
JP7413968B2 (ja) * 2020-10-09 2024-01-16 トヨタ自動車株式会社 金型冷却構造

Also Published As

Publication number Publication date
JPS58224730A (ja) 1983-12-27

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