JPS637128B2 - - Google Patents

Info

Publication number
JPS637128B2
JPS637128B2 JP57040569A JP4056982A JPS637128B2 JP S637128 B2 JPS637128 B2 JP S637128B2 JP 57040569 A JP57040569 A JP 57040569A JP 4056982 A JP4056982 A JP 4056982A JP S637128 B2 JPS637128 B2 JP S637128B2
Authority
JP
Japan
Prior art keywords
resin
screw
changing
block
pressure
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
JP57040569A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58158228A (ja
Inventor
Masayoshi Kasai
Katsuyoshi Shimodaira
Ryoji Mori
Kesanobu Kudo
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP4056982A priority Critical patent/JPS58158228A/ja
Publication of JPS58158228A publication Critical patent/JPS58158228A/ja
Publication of JPS637128B2 publication Critical patent/JPS637128B2/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
    • B29C45/1755—Means for receiving or discharging purged material; Purge shields

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP4056982A 1982-03-15 1982-03-15 射出成形機の樹脂替え方法 Granted JPS58158228A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4056982A JPS58158228A (ja) 1982-03-15 1982-03-15 射出成形機の樹脂替え方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4056982A JPS58158228A (ja) 1982-03-15 1982-03-15 射出成形機の樹脂替え方法

Publications (2)

Publication Number Publication Date
JPS58158228A JPS58158228A (ja) 1983-09-20
JPS637128B2 true JPS637128B2 (enrdf_load_stackoverflow) 1988-02-15

Family

ID=12584099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4056982A Granted JPS58158228A (ja) 1982-03-15 1982-03-15 射出成形機の樹脂替え方法

Country Status (1)

Country Link
JP (1) JPS58158228A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025369A1 (en) * 1992-06-17 1993-12-23 Fanuc Ltd Hole sealing device for injection nozzle

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6143016U (ja) * 1984-08-24 1986-03-20 東芝機械株式会社 ノズルタッチプレートが取付けられた射出成形機
DE3637613A1 (de) * 1986-11-05 1988-05-19 Karl Hehl Stationaerer formtraeger einer kunststoff-spritzgiessmaschine
JPS63297012A (ja) * 1987-05-29 1988-12-05 Komatsu Ltd 射出成形機の自動パ−ジ方法
JPH02252517A (ja) * 1989-03-28 1990-10-11 Toyo Mach & Metal Co Ltd 射出成形機のパージング方法
JPH0473517U (enrdf_load_stackoverflow) * 1990-11-09 1992-06-29

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62892Y2 (enrdf_load_stackoverflow) * 1980-09-25 1987-01-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025369A1 (en) * 1992-06-17 1993-12-23 Fanuc Ltd Hole sealing device for injection nozzle

Also Published As

Publication number Publication date
JPS58158228A (ja) 1983-09-20

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