JPS6253325B2 - - Google Patents

Info

Publication number
JPS6253325B2
JPS6253325B2 JP2736380A JP2736380A JPS6253325B2 JP S6253325 B2 JPS6253325 B2 JP S6253325B2 JP 2736380 A JP2736380 A JP 2736380A JP 2736380 A JP2736380 A JP 2736380A JP S6253325 B2 JPS6253325 B2 JP S6253325B2
Authority
JP
Japan
Prior art keywords
mold
gas
valve
cavity
injection
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
JP2736380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56123811A (en
Inventor
Takahiko Takeshima
Koji Matsui
Tadashi Ueki
Tsuneo Ueno
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP2736380A priority Critical patent/JPS56123811A/ja
Publication of JPS56123811A publication Critical patent/JPS56123811A/ja
Publication of JPS6253325B2 publication Critical patent/JPS6253325B2/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated 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
    • B29C45/34—Moulds having venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP2736380A 1980-03-06 1980-03-06 Degassing apparatus for die Granted JPS56123811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2736380A JPS56123811A (en) 1980-03-06 1980-03-06 Degassing apparatus for die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2736380A JPS56123811A (en) 1980-03-06 1980-03-06 Degassing apparatus for die

Publications (2)

Publication Number Publication Date
JPS56123811A JPS56123811A (en) 1981-09-29
JPS6253325B2 true JPS6253325B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-10

Family

ID=12218960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2736380A Granted JPS56123811A (en) 1980-03-06 1980-03-06 Degassing apparatus for die

Country Status (1)

Country Link
JP (1) JPS56123811A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4768401B2 (ja) * 2005-11-02 2011-09-07 株式会社東芝 樹脂注型金型
DE102010001473A1 (de) * 2010-02-02 2011-08-04 Robert Bosch GmbH, 70469 Vorrichtung zum Herstellen von mit einer Kunststoffmasse umspritzten Bauteilen und umspritztes Bauteil

Also Published As

Publication number Publication date
JPS56123811A (en) 1981-09-29

Similar Documents

Publication Publication Date Title
US4762163A (en) Die casting arrangement
JPH02220757A (ja) 成形型用ガス抜き装置
JPH08294763A (ja) 真空ダイカスト装置
JPS6253325B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2862166B2 (ja) ダイカスト用射出スリーブ
JP2849807B2 (ja) 真空ダイカスト装置における粉体離型剤の塗布方法とその真空ダイカスト装置
JPS5923698B2 (ja) 金型内のガス抜きをともなつた射出成形法および金型用ガス抜き装置
JP5102121B2 (ja) 金属製品成形用金型における離型剤の塗布方法および金属製品成形用金型
JP3499187B2 (ja) ホットランナ金型及びその成形方法
JPS59309B2 (ja) 金型内のガス抜きをともなった射出成形法および金型用ガス抜き装置
JPH034299B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6083762A (ja) 金型鋳造方法
KR850000234B1 (ko) 금형에 합체된 가스빼기장치
JPH091306A (ja) 酸素置換ダイカスト方法
JPH08112840A (ja) ディスク成形金型とその成形方法
JPH09300058A (ja) ダイカスト用金型
JPH0233469B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5919554Y2 (ja) 金型用ガス抜き装置
JPS6116223B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS596738B2 (ja) 金型内のガス抜き方法および装置
JPH0221170Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6019805Y2 (ja) 射出成形装置の金型用ガス抜き装置
JP3499776B2 (ja) 金属成形品の射出成形方法および成形用金型
JPS607883Y2 (ja) 金型用ガス抜き装置
JPS6029581B2 (ja) 金型用ガス抜き装置