JPH0333087B2 - - Google Patents

Info

Publication number
JPH0333087B2
JPH0333087B2 JP61011036A JP1103686A JPH0333087B2 JP H0333087 B2 JPH0333087 B2 JP H0333087B2 JP 61011036 A JP61011036 A JP 61011036A JP 1103686 A JP1103686 A JP 1103686A JP H0333087 B2 JPH0333087 B2 JP H0333087B2
Authority
JP
Japan
Prior art keywords
electromagnetic induction
induction heating
resin
gate
runner
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 - Lifetime
Application number
JP61011036A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62169612A (ja
Inventor
Shigeru Tsutsumi
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.)
Sanri KK
Original Assignee
Sanri KK
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 Sanri KK filed Critical Sanri KK
Priority to JP1103686A priority Critical patent/JPS62169612A/ja
Publication of JPS62169612A publication Critical patent/JPS62169612A/ja
Publication of JPH0333087B2 publication Critical patent/JPH0333087B2/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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—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
    • B29C45/72—Heating or cooling
    • B29C45/74—Heating or cooling of the injection unit
    • 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
    • B29C33/06—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using radiation, e.g. electro-magnetic waves, induction heating
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • B29C45/2738—Heating or cooling means therefor specially adapted for manifolds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP1103686A 1986-01-23 1986-01-23 電磁誘導加熱射出成形方法およびその装置 Granted JPS62169612A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1103686A JPS62169612A (ja) 1986-01-23 1986-01-23 電磁誘導加熱射出成形方法およびその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1103686A JPS62169612A (ja) 1986-01-23 1986-01-23 電磁誘導加熱射出成形方法およびその装置

Publications (2)

Publication Number Publication Date
JPS62169612A JPS62169612A (ja) 1987-07-25
JPH0333087B2 true JPH0333087B2 (pm) 1991-05-15

Family

ID=11766834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1103686A Granted JPS62169612A (ja) 1986-01-23 1986-01-23 電磁誘導加熱射出成形方法およびその装置

Country Status (1)

Country Link
JP (1) JPS62169612A (pm)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4289646B2 (ja) * 1999-05-12 2009-07-01 株式会社十王 ホットランナー金型におけるマニホールドの誘導加熱方法及び誘導加熱用コイル装置
US6926083B2 (en) * 2002-11-06 2005-08-09 Homer L. Spencer Cement heating tool for oil and gas well completion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839427A (ja) * 1981-09-03 1983-03-08 Jiyuuou Shoji Kk プラスチック成形装置用ホットランナー
JPS58171932A (ja) * 1982-04-02 1983-10-08 Jiyuuou Shoji Kk プラスチツク成形用射出口加熱装置
JPS5981152A (ja) * 1982-11-01 1984-05-10 Jiyuuou Shoji Kk ホツトランナ−射出成形システム

Also Published As

Publication number Publication date
JPS62169612A (ja) 1987-07-25

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