JPH0433614B2 - - Google Patents

Info

Publication number
JPH0433614B2
JPH0433614B2 JP59050545A JP5054584A JPH0433614B2 JP H0433614 B2 JPH0433614 B2 JP H0433614B2 JP 59050545 A JP59050545 A JP 59050545A JP 5054584 A JP5054584 A JP 5054584A JP H0433614 B2 JPH0433614 B2 JP H0433614B2
Authority
JP
Japan
Prior art keywords
resin
screw
color
stopping
advancing
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
JP59050545A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60193623A (ja
Inventor
Hajime Hamada
Kyoshi Kinoshita
Chikatsu Saito
Katsumi Yoshikawa
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.)
Churyo Engineering Co Ltd
Mitsubishi Heavy Industries Ltd
Original Assignee
Churyo Engineering Co Ltd
Mitsubishi Heavy 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 Churyo Engineering Co Ltd, Mitsubishi Heavy Industries Ltd filed Critical Churyo Engineering Co Ltd
Priority to JP5054584A priority Critical patent/JPS60193623A/ja
Publication of JPS60193623A publication Critical patent/JPS60193623A/ja
Publication of JPH0433614B2 publication Critical patent/JPH0433614B2/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
    • B29C45/1753—Cleaning or purging, e.g. of the injection unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP5054584A 1984-03-16 1984-03-16 射出成形機の樹脂替、色替方法 Granted JPS60193623A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5054584A JPS60193623A (ja) 1984-03-16 1984-03-16 射出成形機の樹脂替、色替方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5054584A JPS60193623A (ja) 1984-03-16 1984-03-16 射出成形機の樹脂替、色替方法

Publications (2)

Publication Number Publication Date
JPS60193623A JPS60193623A (ja) 1985-10-02
JPH0433614B2 true JPH0433614B2 (en, 2012) 1992-06-03

Family

ID=12861978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5054584A Granted JPS60193623A (ja) 1984-03-16 1984-03-16 射出成形機の樹脂替、色替方法

Country Status (1)

Country Link
JP (1) JPS60193623A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63297012A (ja) * 1987-05-29 1988-12-05 Komatsu Ltd 射出成形機の自動パ−ジ方法
JPH0618750B2 (ja) * 1988-07-18 1994-03-16 東洋機械金属株式会社 射出成形機の射出装置におけるパージング方法
JPH0655395B2 (ja) * 1991-05-30 1994-07-27 株式会社新潟鉄工所 射出成形機のパージ方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654212A (en) * 1979-10-09 1981-05-14 Mitsubishi Gas Chem Co Inc Preparation of hydrazine hydrate

Also Published As

Publication number Publication date
JPS60193623A (ja) 1985-10-02

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