JPS6244417A - 射出成形機のスクリュ−推力制御方法 - Google Patents

射出成形機のスクリュ−推力制御方法

Info

Publication number
JPS6244417A
JPS6244417A JP18405185A JP18405185A JPS6244417A JP S6244417 A JPS6244417 A JP S6244417A JP 18405185 A JP18405185 A JP 18405185A JP 18405185 A JP18405185 A JP 18405185A JP S6244417 A JPS6244417 A JP S6244417A
Authority
JP
Japan
Prior art keywords
screw
thrust
motor
sensor
molding machine
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
JP18405185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0442972B2 (enExample
Inventor
Bunichi Isotani
磯谷　文一
Koichi Kawaura
川浦　広一
Naokatsu Harada
原田　尚克
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.)
Toyota Industries Corp
Original Assignee
Toyoda Automatic Loom 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 Toyoda Automatic Loom Works Ltd filed Critical Toyoda Automatic Loom Works Ltd
Priority to JP18405185A priority Critical patent/JPS6244417A/ja
Publication of JPS6244417A publication Critical patent/JPS6244417A/ja
Publication of JPH0442972B2 publication Critical patent/JPH0442972B2/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
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • B29C2045/5032—Drive means therefor using means for detecting injection or back pressures

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP18405185A 1985-08-23 1985-08-23 射出成形機のスクリュ−推力制御方法 Granted JPS6244417A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18405185A JPS6244417A (ja) 1985-08-23 1985-08-23 射出成形機のスクリュ−推力制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18405185A JPS6244417A (ja) 1985-08-23 1985-08-23 射出成形機のスクリュ−推力制御方法

Publications (2)

Publication Number Publication Date
JPS6244417A true JPS6244417A (ja) 1987-02-26
JPH0442972B2 JPH0442972B2 (enExample) 1992-07-15

Family

ID=16146512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18405185A Granted JPS6244417A (ja) 1985-08-23 1985-08-23 射出成形機のスクリュ−推力制御方法

Country Status (1)

Country Link
JP (1) JPS6244417A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6446208U (enExample) * 1987-09-17 1989-03-22
US4961696A (en) * 1987-07-24 1990-10-09 Fanuc Ltd. Injection molding machine with a resin pressure detecting function
JPH0384122U (enExample) * 1989-12-15 1991-08-27
US5154935A (en) * 1989-07-27 1992-10-13 Fanuc Limited Injection pressure control apparatus for an electrically-operated injection molding machine
KR20010008002A (ko) * 2000-11-02 2001-02-05 권문구 전동식 사출기의 배압 측정 장치
EP1506851A1 (de) * 2003-08-14 2005-02-16 Demag Ergotech GmbH Druckmesseinrichtung für eine Spritzgiessmaschine
WO2005002829A3 (de) * 2003-07-03 2005-08-11 Krauss Maffei Kunststofftech Maschine, insbesondere spritzgiessmaschine, mit einem kraftsensor
US20210187808A1 (en) * 2019-12-18 2021-06-24 Dr. Boy Gmbh & Co. Kg Injection device of an injection moulding machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860760A (enExample) * 1971-11-27 1973-08-25
JPS50109254A (enExample) * 1974-02-06 1975-08-28
JPS5862030A (ja) * 1981-10-08 1983-04-13 Nissei Plastics Ind Co 射出成形機
JPS593332A (ja) * 1982-06-30 1984-01-10 Nissei Plastics Ind Co 電動式成形機における出力検出方法
JPS60184051A (ja) * 1984-03-02 1985-09-19 Hitachi Ltd 液晶化合物、液晶組成物並びに液晶表示素子
JPS61154820A (ja) * 1984-12-28 1986-07-14 Sumitomo Heavy Ind Ltd 電動式射出成形機の射出圧制御方法
JPS61195819A (ja) * 1985-02-26 1986-08-30 Niigata Eng Co Ltd 射出成形機における圧力制御装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860760A (enExample) * 1971-11-27 1973-08-25
JPS50109254A (enExample) * 1974-02-06 1975-08-28
JPS5862030A (ja) * 1981-10-08 1983-04-13 Nissei Plastics Ind Co 射出成形機
JPS593332A (ja) * 1982-06-30 1984-01-10 Nissei Plastics Ind Co 電動式成形機における出力検出方法
JPS60184051A (ja) * 1984-03-02 1985-09-19 Hitachi Ltd 液晶化合物、液晶組成物並びに液晶表示素子
JPS61154820A (ja) * 1984-12-28 1986-07-14 Sumitomo Heavy Ind Ltd 電動式射出成形機の射出圧制御方法
JPS61195819A (ja) * 1985-02-26 1986-08-30 Niigata Eng Co Ltd 射出成形機における圧力制御装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961696A (en) * 1987-07-24 1990-10-09 Fanuc Ltd. Injection molding machine with a resin pressure detecting function
JPS6446208U (enExample) * 1987-09-17 1989-03-22
US5154935A (en) * 1989-07-27 1992-10-13 Fanuc Limited Injection pressure control apparatus for an electrically-operated injection molding machine
JPH0384122U (enExample) * 1989-12-15 1991-08-27
KR20010008002A (ko) * 2000-11-02 2001-02-05 권문구 전동식 사출기의 배압 측정 장치
WO2005002829A3 (de) * 2003-07-03 2005-08-11 Krauss Maffei Kunststofftech Maschine, insbesondere spritzgiessmaschine, mit einem kraftsensor
EP1506851A1 (de) * 2003-08-14 2005-02-16 Demag Ergotech GmbH Druckmesseinrichtung für eine Spritzgiessmaschine
US7270524B2 (en) 2003-08-14 2007-09-18 Demag Ergotech Gmbh Pressure measuring device for an injection molding machine
US20210187808A1 (en) * 2019-12-18 2021-06-24 Dr. Boy Gmbh & Co. Kg Injection device of an injection moulding machine

Also Published As

Publication number Publication date
JPH0442972B2 (enExample) 1992-07-15

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