JPH0342172B2 - - Google Patents

Info

Publication number
JPH0342172B2
JPH0342172B2 JP10309782A JP10309782A JPH0342172B2 JP H0342172 B2 JPH0342172 B2 JP H0342172B2 JP 10309782 A JP10309782 A JP 10309782A JP 10309782 A JP10309782 A JP 10309782A JP H0342172 B2 JPH0342172 B2 JP H0342172B2
Authority
JP
Japan
Prior art keywords
buttful
mold
blind hole
passage
heat medium
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
JP10309782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58220702A (ja
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 filed Critical
Priority to JP10309782A priority Critical patent/JPS58220702A/ja
Publication of JPS58220702A publication Critical patent/JPS58220702A/ja
Publication of JPH0342172B2 publication Critical patent/JPH0342172B2/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
    • B29C45/72—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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP10309782A 1982-06-17 1982-06-17 成形型 Granted JPS58220702A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10309782A JPS58220702A (ja) 1982-06-17 1982-06-17 成形型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10309782A JPS58220702A (ja) 1982-06-17 1982-06-17 成形型

Publications (2)

Publication Number Publication Date
JPS58220702A JPS58220702A (ja) 1983-12-22
JPH0342172B2 true JPH0342172B2 (cs) 1991-06-26

Family

ID=14345123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10309782A Granted JPS58220702A (ja) 1982-06-17 1982-06-17 成形型

Country Status (1)

Country Link
JP (1) JPS58220702A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI647087B (zh) * 2014-03-13 2019-01-11 玉晶光電股份有限公司 模具裝置及模具裝置的製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2865680B2 (ja) * 1988-12-14 1999-03-08 株式会社日立製作所 ホツトプレス
CN115255319A (zh) * 2022-06-20 2022-11-01 中国第一汽车股份有限公司 一种压铸模具分水器的柔性结构及加工安装方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI647087B (zh) * 2014-03-13 2019-01-11 玉晶光電股份有限公司 模具裝置及模具裝置的製造方法

Also Published As

Publication number Publication date
JPS58220702A (ja) 1983-12-22

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