JPS60127063A - 金型用ガス抜き装置を用いた射出成形法 - Google Patents

金型用ガス抜き装置を用いた射出成形法

Info

Publication number
JPS60127063A
JPS60127063A JP22129984A JP22129984A JPS60127063A JP S60127063 A JPS60127063 A JP S60127063A JP 22129984 A JP22129984 A JP 22129984A JP 22129984 A JP22129984 A JP 22129984A JP S60127063 A JPS60127063 A JP S60127063A
Authority
JP
Japan
Prior art keywords
valve
mold
gas
cavity
gas exhaust
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
JP22129984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0233469B2 (enrdf_load_stackoverflow
Inventor
Takahiko Takeshima
竹嶋　孝彦
Koji Matsui
松井　光次
Tadashi Ueki
正 植木
Tsuneo Ueno
上野　恒夫
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 JP22129984A priority Critical patent/JPS60127063A/ja
Publication of JPS60127063A publication Critical patent/JPS60127063A/ja
Publication of JPH0233469B2 publication Critical patent/JPH0233469B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/14—Machines with evacuated die cavity
    • B22D17/145—Venting means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/067—Venting means for moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP22129984A 1984-10-23 1984-10-23 金型用ガス抜き装置を用いた射出成形法 Granted JPS60127063A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22129984A JPS60127063A (ja) 1984-10-23 1984-10-23 金型用ガス抜き装置を用いた射出成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22129984A JPS60127063A (ja) 1984-10-23 1984-10-23 金型用ガス抜き装置を用いた射出成形法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP55027891A Division JPS5846387B2 (ja) 1979-09-27 1980-03-07 金型用ガス抜き装置

Publications (2)

Publication Number Publication Date
JPS60127063A true JPS60127063A (ja) 1985-07-06
JPH0233469B2 JPH0233469B2 (enrdf_load_stackoverflow) 1990-07-27

Family

ID=16764610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22129984A Granted JPS60127063A (ja) 1984-10-23 1984-10-23 金型用ガス抜き装置を用いた射出成形法

Country Status (1)

Country Link
JP (1) JPS60127063A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0599508A1 (en) * 1992-11-25 1994-06-01 Ryobi Ltd. Method for discharging gas out of metal moulds and apparatus therefor
KR100579276B1 (ko) * 2004-03-18 2006-05-11 현대자동차주식회사 금형 냉각장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123167A (en) * 1978-03-17 1979-09-25 Dainichi Nippon Cables Ltd Crosshead
JPS5527891A (en) * 1978-05-30 1980-02-28 Lam Partnership Method of coating glassy product and coated product thereby
JPS5846387A (ja) * 1981-09-14 1983-03-17 日本電気株式会社 液晶表示方法
JPS59309A (ja) * 1982-06-25 1984-01-05 Hitachi Plant Eng & Constr Co Ltd 「ろ」過装置の洗浄方法及び装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123167A (en) * 1978-03-17 1979-09-25 Dainichi Nippon Cables Ltd Crosshead
JPS5527891A (en) * 1978-05-30 1980-02-28 Lam Partnership Method of coating glassy product and coated product thereby
JPS5846387A (ja) * 1981-09-14 1983-03-17 日本電気株式会社 液晶表示方法
JPS59309A (ja) * 1982-06-25 1984-01-05 Hitachi Plant Eng & Constr Co Ltd 「ろ」過装置の洗浄方法及び装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0599508A1 (en) * 1992-11-25 1994-06-01 Ryobi Ltd. Method for discharging gas out of metal moulds and apparatus therefor
KR100579276B1 (ko) * 2004-03-18 2006-05-11 현대자동차주식회사 금형 냉각장치

Also Published As

Publication number Publication date
JPH0233469B2 (enrdf_load_stackoverflow) 1990-07-27

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