JPS62227617A - 射出成形機における工程切換制御装置 - Google Patents

射出成形機における工程切換制御装置

Info

Publication number
JPS62227617A
JPS62227617A JP7096886A JP7096886A JPS62227617A JP S62227617 A JPS62227617 A JP S62227617A JP 7096886 A JP7096886 A JP 7096886A JP 7096886 A JP7096886 A JP 7096886A JP S62227617 A JPS62227617 A JP S62227617A
Authority
JP
Japan
Prior art keywords
resin
pressure
flow rate
filling
injection molding
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
JP7096886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0331571B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kenji Kasugai
春日井　賢治
Akira Yokota
明 横田
Shozo Nishida
正三 西田
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP7096886A priority Critical patent/JPS62227617A/ja
Publication of JPS62227617A publication Critical patent/JPS62227617A/ja
Publication of JPH0331571B2 publication Critical patent/JPH0331571B2/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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5808—Measuring, controlling or regulating pressure or compressing force
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • B29C2045/776—Measuring, controlling or regulating of velocity or pressure of moulding material determining the switchover point to the holding pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP7096886A 1986-03-31 1986-03-31 射出成形機における工程切換制御装置 Granted JPS62227617A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7096886A JPS62227617A (ja) 1986-03-31 1986-03-31 射出成形機における工程切換制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7096886A JPS62227617A (ja) 1986-03-31 1986-03-31 射出成形機における工程切換制御装置

Publications (2)

Publication Number Publication Date
JPS62227617A true JPS62227617A (ja) 1987-10-06
JPH0331571B2 JPH0331571B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-07

Family

ID=13446830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7096886A Granted JPS62227617A (ja) 1986-03-31 1986-03-31 射出成形機における工程切換制御装置

Country Status (1)

Country Link
JP (1) JPS62227617A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991013743A1 (fr) * 1990-03-05 1991-09-19 Komatsu Ltd. Procede de commande de l'injection pour machines de moulage par injection
US5266247A (en) * 1990-05-24 1993-11-30 Komatsu Ltd. Molding cycle control method of an injection molder
WO1998001282A3 (fr) * 1996-07-09 1998-07-09 Transvalor Sa Procede de commande et de regulation d'une presse de moulage par injection
WO2002046624A3 (de) * 2000-12-05 2002-12-12 Bosch Gmbh Robert Verfahren zum betrieb einer regelanordnung für ein hydraulisches system
JP2020131640A (ja) * 2019-02-22 2020-08-31 Ｔｏｗａ株式会社 樹脂成型装置及び樹脂成型品の製造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991013743A1 (fr) * 1990-03-05 1991-09-19 Komatsu Ltd. Procede de commande de l'injection pour machines de moulage par injection
US5256345A (en) * 1990-03-05 1993-10-26 Komatsu Ltd. Injection control method for injection molder
US5266247A (en) * 1990-05-24 1993-11-30 Komatsu Ltd. Molding cycle control method of an injection molder
WO1998001282A3 (fr) * 1996-07-09 1998-07-09 Transvalor Sa Procede de commande et de regulation d'une presse de moulage par injection
WO2002046624A3 (de) * 2000-12-05 2002-12-12 Bosch Gmbh Robert Verfahren zum betrieb einer regelanordnung für ein hydraulisches system
JP2020131640A (ja) * 2019-02-22 2020-08-31 Ｔｏｗａ株式会社 樹脂成型装置及び樹脂成型品の製造方法
KR20200102921A (ko) * 2019-02-22 2020-09-01 토와 가부시기가이샤 수지 성형 장치 및 수지 성형품의 제조 방법

Also Published As

Publication number Publication date
JPH0331571B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-07

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