JPH046530B2 - - Google Patents

Info

Publication number
JPH046530B2
JPH046530B2 JP60218890A JP21889085A JPH046530B2 JP H046530 B2 JPH046530 B2 JP H046530B2 JP 60218890 A JP60218890 A JP 60218890A JP 21889085 A JP21889085 A JP 21889085A JP H046530 B2 JPH046530 B2 JP H046530B2
Authority
JP
Japan
Prior art keywords
resin
screw
nozzle
injection
color change
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
JP60218890A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6277913A (ja
Inventor
Takashi Kamyama
Mitsuaki Ejima
Shigeru Fujita
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP21889085A priority Critical patent/JPS6277913A/ja
Publication of JPS6277913A publication Critical patent/JPS6277913A/ja
Publication of JPH046530B2 publication Critical patent/JPH046530B2/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)
JP21889085A 1985-10-01 1985-10-01 射出成形機の自動色替え、樹脂替え方法 Granted JPS6277913A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21889085A JPS6277913A (ja) 1985-10-01 1985-10-01 射出成形機の自動色替え、樹脂替え方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21889085A JPS6277913A (ja) 1985-10-01 1985-10-01 射出成形機の自動色替え、樹脂替え方法

Publications (2)

Publication Number Publication Date
JPS6277913A JPS6277913A (ja) 1987-04-10
JPH046530B2 true JPH046530B2 (US20020051482A1-20020502-M00012.png) 1992-02-06

Family

ID=16726904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21889085A Granted JPS6277913A (ja) 1985-10-01 1985-10-01 射出成形機の自動色替え、樹脂替え方法

Country Status (1)

Country Link
JP (1) JPS6277913A (US20020051482A1-20020502-M00012.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62201217A (ja) * 1986-02-28 1987-09-04 Mitsubishi Heavy Ind Ltd 射出成形機における色替え、樹脂替えの停止方法
JP2558891B2 (ja) * 1989-09-29 1996-11-27 三菱重工業株式会社 成形機の原料樹脂供給装置
JP2832846B2 (ja) * 1989-10-18 1998-12-09 東芝機械株式会社 射出成形機の制御方法
JP2012171107A (ja) * 2011-02-17 2012-09-10 Fanuc Ltd ノズル封止板を備えた射出成形機及び射出成形機の成形運転開始方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987137A (ja) * 1982-11-11 1984-05-19 Toshiba Mach Co Ltd 射出成形機における樹脂替或いは色替装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987137A (ja) * 1982-11-11 1984-05-19 Toshiba Mach Co Ltd 射出成形機における樹脂替或いは色替装置

Also Published As

Publication number Publication date
JPS6277913A (ja) 1987-04-10

Similar Documents

Publication Publication Date Title
EP0318588B1 (en) Automatic purging method for injection molding machines
US5795509A (en) Injection method of preplasticization injection molding machine
JP2018176727A (ja) プラスチック材料の射出成形のための方法、装置、およびプレス
JPH046530B2 (US20020051482A1-20020502-M00012.png)
US4256678A (en) Method of and apparatus for controlling resin plasticizing process of in-line screw-type injection molding machines
JP2883140B2 (ja) 射出成形機の充填量検出方法
JP5022734B2 (ja) 射出成形機
JP2007223187A (ja) 射出成形機の制御方法
CN115742229A (zh) 一种注塑机背压校准液压油路及其校准方法
JPH079524A (ja) 射出成形機の制御方式
US6555035B2 (en) Method for injection molding
JPH0651318B2 (ja) 射出成形装置における自動パ−ジ制御システム
JP2685986B2 (ja) 射出成形機におけるバックフロー量の計測方法
JP3142712B2 (ja) 射出成形機
KR0136226B1 (ko) 가스사출 성형장치 및 그 방법
JPH02204017A (ja) 射出成形機の制御方法および装置
JPS63209918A (ja) 射出成形機の成形条件設定方法
JP3747161B2 (ja) 射出制御装置
JPH07214611A (ja) 射出成形機におけるサックバック動作の制御方法
JP3111413B2 (ja) 射出装置
JPH0493214A (ja) 射出成形機における樹脂替え・色替え装置
JP3616713B2 (ja) 射出制御方法
JPH0317660B2 (US20020051482A1-20020502-M00012.png)
JPS6154916A (ja) 射出成形機の樹脂替え方法
JPH1147901A (ja) スクリュ式金属射出成形機における金属成形材料計量方法

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term