JPS5825931A - ロ−タのインサ−ト成形法 - Google Patents

ロ−タのインサ−ト成形法

Info

Publication number
JPS5825931A
JPS5825931A JP12384481A JP12384481A JPS5825931A JP S5825931 A JPS5825931 A JP S5825931A JP 12384481 A JP12384481 A JP 12384481A JP 12384481 A JP12384481 A JP 12384481A JP S5825931 A JPS5825931 A JP S5825931A
Authority
JP
Japan
Prior art keywords
magnet
molding method
insert molding
bottom shape
present
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.)
Granted
Application number
JP12384481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6159215B2 (enrdf_load_stackoverflow
Inventor
Minoru Tanaka
稔 田中
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.)
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Epson 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 Seiko Epson Corp, Suwa Seikosha KK, Epson Corp filed Critical Seiko Epson Corp
Priority to JP12384481A priority Critical patent/JPS5825931A/ja
Publication of JPS5825931A publication Critical patent/JPS5825931A/ja
Publication of JPS6159215B2 publication Critical patent/JPS6159215B2/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
    • B29C45/14—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
    • B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding
    • 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
    • B29C45/14778—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 the article consisting of a material with particular properties, e.g. porous, brittle

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)
JP12384481A 1981-08-07 1981-08-07 ロ−タのインサ−ト成形法 Granted JPS5825931A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12384481A JPS5825931A (ja) 1981-08-07 1981-08-07 ロ−タのインサ−ト成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12384481A JPS5825931A (ja) 1981-08-07 1981-08-07 ロ−タのインサ−ト成形法

Publications (2)

Publication Number Publication Date
JPS5825931A true JPS5825931A (ja) 1983-02-16
JPS6159215B2 JPS6159215B2 (enrdf_load_stackoverflow) 1986-12-15

Family

ID=14870784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12384481A Granted JPS5825931A (ja) 1981-08-07 1981-08-07 ロ−タのインサ−ト成形法

Country Status (1)

Country Link
JP (1) JPS5825931A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134216A (ja) * 1984-12-05 1986-06-21 Sumitomo Bakelite Co Ltd プラスチツク磁石複合成形品の製造方法
JPS6284227A (ja) * 1985-10-09 1987-04-17 Hitachi Ltd ガスタ−ビン燃焼器空気流量調整機構
JPS63104808A (ja) * 1986-10-23 1988-05-10 Daicel Chem Ind Ltd 光デイスクの製造方法
US6757960B2 (en) * 2000-01-21 2004-07-06 Denso Corporation Method for manufacturing hermetically sealed pressure detecting apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134216A (ja) * 1984-12-05 1986-06-21 Sumitomo Bakelite Co Ltd プラスチツク磁石複合成形品の製造方法
JPS6284227A (ja) * 1985-10-09 1987-04-17 Hitachi Ltd ガスタ−ビン燃焼器空気流量調整機構
JPS63104808A (ja) * 1986-10-23 1988-05-10 Daicel Chem Ind Ltd 光デイスクの製造方法
US6757960B2 (en) * 2000-01-21 2004-07-06 Denso Corporation Method for manufacturing hermetically sealed pressure detecting apparatus

Also Published As

Publication number Publication date
JPS6159215B2 (enrdf_load_stackoverflow) 1986-12-15

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