JPH0544892B2 - - Google Patents

Info

Publication number
JPH0544892B2
JPH0544892B2 JP1318274A JP31827489A JPH0544892B2 JP H0544892 B2 JPH0544892 B2 JP H0544892B2 JP 1318274 A JP1318274 A JP 1318274A JP 31827489 A JP31827489 A JP 31827489A JP H0544892 B2 JPH0544892 B2 JP H0544892B2
Authority
JP
Japan
Prior art keywords
injection
speed
pressure
signal
servo motor
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 - Fee Related
Application number
JP1318274A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03178416A (ja
Inventor
Tomomitsu 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.)
Niigata Engineering Co Ltd
Original Assignee
Niigata Engineering 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 Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Priority to JP31827489A priority Critical patent/JPH03178416A/ja
Publication of JPH03178416A publication Critical patent/JPH03178416A/ja
Publication of JPH0544892B2 publication Critical patent/JPH0544892B2/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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/531—Drive means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP31827489A 1989-12-07 1989-12-07 電動式射出成形機の射出保圧制御方法および装置 Granted JPH03178416A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31827489A JPH03178416A (ja) 1989-12-07 1989-12-07 電動式射出成形機の射出保圧制御方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31827489A JPH03178416A (ja) 1989-12-07 1989-12-07 電動式射出成形機の射出保圧制御方法および装置

Publications (2)

Publication Number Publication Date
JPH03178416A JPH03178416A (ja) 1991-08-02
JPH0544892B2 true JPH0544892B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-07-07

Family

ID=18097376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31827489A Granted JPH03178416A (ja) 1989-12-07 1989-12-07 電動式射出成形機の射出保圧制御方法および装置

Country Status (1)

Country Link
JP (1) JPH03178416A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4708094B2 (ja) * 2005-06-03 2011-06-22 株式会社ソディックプラステック 液状樹脂成形機の射出装置
JP5529629B2 (ja) * 2010-05-28 2014-06-25 東洋機械金属株式会社 射出成形機
JP5144822B1 (ja) * 2012-04-17 2013-02-13 株式会社ソディック 射出装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6161820A (ja) * 1984-09-04 1986-03-29 Fanuc Ltd 射出成形機の保圧制御方式
JPS61106219A (ja) * 1984-10-31 1986-05-24 Fanuc Ltd 射出成形機のモニタ回路
JPS62124925A (ja) * 1985-11-27 1987-06-06 Fanuc Ltd 射出成形機における計量方法
JPS61222718A (ja) * 1986-01-31 1986-10-03 Nissei Plastics Ind Co 電動式射出装置の射出制御方法
JPS62198426A (ja) * 1986-02-26 1987-09-02 Sumitomo Heavy Ind Ltd 電動射出成形機の保圧制御方式
JPS6381015A (ja) * 1986-09-25 1988-04-11 Japan Steel Works Ltd:The 電動式射出機の制御方法

Also Published As

Publication number Publication date
JPH03178416A (ja) 1991-08-02

Similar Documents

Publication Publication Date Title
CN100436102C (zh) 注射成形机的控制方法
JP3794252B2 (ja) 電動式射出成形機および電動式射出成形機の射出制御方法
JP3652681B2 (ja) 射出成形機における計量方法及び制御装置
JP5351307B1 (ja) 射出成形機の圧力制御装置
KR100473917B1 (ko) 사출성형기의 사출제어방법
EP1163993B1 (en) Injection molding machine and method for controlling screw position in the same
CN1313184A (zh) 能减小模制产品重量差异的塑料注射成形机的控制方法和装置
JPH0544892B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3336296B2 (ja) 射出装置及びその制御方法
JPH0544896B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0693962A (ja) 駆動装置
KR100466521B1 (ko) 성형품의 중량의 편차를 억제할 수 있는 사출성형기의제어방법
KR102277106B1 (ko) 사출성형기의 제어장치 및 방법
JPH055650B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2769648B2 (ja) 射出成形機
JP2004188798A (ja) 射出成形機の計量方法
JPS6110425A (ja) 射出成形機
JPH02130116A (ja) 電動式射出成形機の保圧制御方法および装置
JP2744331B2 (ja) 電動式射出成形装置
JPH053814B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6127227A (ja) 射出成形機の制御方法
KR200348431Y1 (ko) 사출성형기의 배압 제어장치
JPH0592461A (ja) インラインスクリユー式射出成形機の計量制御方法
JPH0357616A (ja) 射出成形機の射出圧力異常検知装置
JPH0358818A (ja) 射出成形機の背圧調整方法

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080707

Year of fee payment: 15

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080707

Year of fee payment: 15

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090707

Year of fee payment: 16

LAPS Cancellation because of no payment of annual fees