DE3885444T2 - Software-servoregler einer spritzgiessmaschine. - Google Patents

Software-servoregler einer spritzgiessmaschine.

Info

Publication number
DE3885444T2
DE3885444T2 DE88906096T DE3885444T DE3885444T2 DE 3885444 T2 DE3885444 T2 DE 3885444T2 DE 88906096 T DE88906096 T DE 88906096T DE 3885444 T DE3885444 T DE 3885444T DE 3885444 T2 DE3885444 T2 DE 3885444T2
Authority
DE
Germany
Prior art keywords
injection molding
molding machine
servo controller
software servo
software
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
DE88906096T
Other languages
English (en)
Other versions
DE3885444D1 (de
Inventor
Masao Room - Fanuc M Kamiguchi
Noriaki Fanuc Dai -Viraka Neko
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15985270&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3885444(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fanuc Corp filed Critical Fanuc Corp
Publication of DE3885444D1 publication Critical patent/DE3885444D1/de
Application granted granted Critical
Publication of DE3885444T2 publication Critical patent/DE3885444T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
    • G05B19/4148—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by using several processors for different functions, distributed (real-time) systems
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37285—Load, current taken by motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37399—Pressure
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45244—Injection molding
DE88906096T 1987-07-15 1988-07-15 Software-servoregler einer spritzgiessmaschine. Expired - Lifetime DE3885444T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62174822A JPH07112711B2 (ja) 1987-07-15 1987-07-15 デジタルサ−ボによる射出成形機制御方式

Publications (2)

Publication Number Publication Date
DE3885444D1 DE3885444D1 (de) 1993-12-09
DE3885444T2 true DE3885444T2 (de) 1994-02-24

Family

ID=15985270

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88906096T Expired - Lifetime DE3885444T2 (de) 1987-07-15 1988-07-15 Software-servoregler einer spritzgiessmaschine.

Country Status (6)

Country Link
US (1) US4970447A (de)
EP (1) EP0331733B1 (de)
JP (1) JPH07112711B2 (de)
KR (1) KR960015297B1 (de)
DE (1) DE3885444T2 (de)
WO (1) WO1989000490A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2544657B2 (ja) * 1988-10-31 1996-10-16 ファナック株式会社 電動式射出成形機における背圧制御方法
US5259748A (en) * 1989-03-28 1993-11-09 Fanuc Ltd. Article conformity discriminating apparatus for an injection-molding machine
JP2608784B2 (ja) * 1989-07-27 1997-05-14 ファナック株式会社 電動式射出成形機
US5210698A (en) * 1991-01-18 1993-05-11 Cincinnati Milacron Inc. Servo control for molding machine
DE69316559T2 (de) * 1992-12-03 1998-09-10 Advanced Micro Devices Inc Servoregelkreissteuerung
US5336073A (en) * 1992-12-16 1994-08-09 Sumitomo Heavy Industries, Ltd. Injection pressure limiting device for injection molding machine
EP0640929A3 (de) * 1993-08-30 1995-11-29 Advanced Micro Devices Inc Zwischenprozessorkommunikation durch RAM-Postamt.
DE4409823C1 (de) * 1994-02-08 1995-01-19 Procontrol Ag Regelantrieb
DE4429304C1 (de) * 1993-09-11 1995-06-14 Procontrol Ag Regelantrieb für mehrere Regelgrößen
JP3719502B2 (ja) * 2001-04-27 2005-11-24 株式会社名機製作所 射出成形機におけるサーボモータの制御方法
JP3892852B2 (ja) * 2004-02-17 2007-03-14 ファナック株式会社 電動射出成形機の負荷検出装置
JP2005327191A (ja) * 2004-05-17 2005-11-24 Fanuc Ltd サーボ制御装置
BE1021675B1 (de) * 2013-04-26 2016-01-05 Gb Boucherie Nv Spritzgiessvorrichtung
JP2015136803A (ja) * 2014-01-20 2015-07-30 ファナック株式会社 同期誤差を低減する機能を有する射出成形機の制御装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56146741A (en) * 1980-04-18 1981-11-14 Hitachi Ltd Setting of holding time and system therefor
US4721589A (en) * 1983-09-22 1988-01-26 Harrel, Inc. Extruder viscosity control system and method
JPS60139419A (ja) * 1983-12-28 1985-07-24 Fanuc Ltd 射出成形機の射出機構
JPS60139422A (ja) * 1983-12-28 1985-07-24 Fanuc Ltd 射出成形機
JPS6161818A (ja) * 1984-09-04 1986-03-29 Fanuc Ltd 射出成形機のスクリユ回転制御方式
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
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
JPS61220817A (ja) * 1985-03-28 1986-10-01 Fanuc Ltd 射出成形機の計量混練方式
JPS61230917A (ja) * 1985-04-08 1986-10-15 Fanuc Ltd 射出成形機の射出圧制御方式
JPS61249731A (ja) * 1985-04-30 1986-11-06 Fanuc Ltd サ−ボモ−タで駆動される射出成形機の制御方式
JPS61249724A (ja) * 1985-04-30 1986-11-06 Fanuc Ltd 電動式射出成形機における射出圧，背圧制御方法
JPS61249733A (ja) * 1985-04-30 1986-11-06 Fanuc Ltd 絶対値パルスエンコ−ダ付サ−ボモ−タで駆動される射出成形機
JPS62119019A (ja) * 1985-11-20 1987-05-30 Fanuc Ltd 射出成形機
JPS62218118A (ja) * 1986-03-20 1987-09-25 Fanuc Ltd 射出成形機の射出制御装置

Also Published As

Publication number Publication date
KR960015297B1 (ko) 1996-11-07
DE3885444D1 (de) 1993-12-09
WO1989000490A1 (en) 1989-01-26
US4970447A (en) 1990-11-13
EP0331733A4 (en) 1990-12-27
EP0331733A1 (de) 1989-09-13
JPH07112711B2 (ja) 1995-12-06
KR890701320A (ko) 1989-12-20
JPS6418619A (en) 1989-01-23
EP0331733B1 (de) 1993-11-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8320 Willingness to grant licences declared (paragraph 23)