KR870700491A - 사출 성형기용 서보 모우터의 토우크 제한치 단위량의 절환제어방식 - Google Patents

사출 성형기용 서보 모우터의 토우크 제한치 단위량의 절환제어방식

Info

Publication number
KR870700491A
KR870700491A KR1019860700943A KR860700943A KR870700491A KR 870700491 A KR870700491 A KR 870700491A KR 1019860700943 A KR1019860700943 A KR 1019860700943A KR 860700943 A KR860700943 A KR 860700943A KR 870700491 A KR870700491 A KR 870700491A
Authority
KR
South Korea
Prior art keywords
injection molding
limit value
servo motor
molding machine
torque limit
Prior art date
Application number
KR1019860700943A
Other languages
English (en)
Other versions
KR900001935B1 (ko
Inventor
히로마사 오오다께
노리아끼 네꼬
Original Assignee
후아낙크 가부시끼가이샤
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 후아낙크 가부시끼가이샤 filed Critical 후아낙크 가부시끼가이샤
Publication of KR870700491A publication Critical patent/KR870700491A/ko
Application granted granted Critical
Publication of KR900001935B1 publication Critical patent/KR900001935B1/ko

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
    • 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
    • G05B19/19—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 characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/21—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 characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
    • G05B19/23—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 characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
    • G05B19/231—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 characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • G05B19/237—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 characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude with a combination of feedback covered by G05B19/232 - G05B19/235
    • 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
    • G05B2219/33—Director till display
    • G05B2219/33268—D-A, A-D
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Control Of Electric Motors In General (AREA)
  • Feedback Control In General (AREA)
KR1019860700943A 1985-04-30 1986-04-30 사출 성형기용 서보 모우터의 토우크 제한치 단위량의 절환제어방식 KR900001935B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60091206A JPS61249724A (ja) 1985-04-30 1985-04-30 電動式射出成形機における射出圧，背圧制御方法
JP91206 1985-04-30
PCT/JP1986/000222 WO1986006319A1 (en) 1985-04-30 1986-04-30 System for switching and controlling unit amount of torque limit value of servo motor for injection molding machine

Publications (2)

Publication Number Publication Date
KR870700491A true KR870700491A (ko) 1987-12-29
KR900001935B1 KR900001935B1 (ko) 1990-03-26

Family

ID=14019953

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860700943A KR900001935B1 (ko) 1985-04-30 1986-04-30 사출 성형기용 서보 모우터의 토우크 제한치 단위량의 절환제어방식

Country Status (6)

Country Link
US (1) US4759705A (ko)
EP (1) EP0230470B1 (ko)
JP (1) JPS61249724A (ko)
KR (1) KR900001935B1 (ko)
DE (1) DE3672218D1 (ko)
WO (1) WO1986006319A1 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230917A (ja) * 1985-04-08 1986-10-15 Fanuc Ltd 射出成形機の射出圧制御方式
JP2727315B2 (ja) * 1985-10-25 1998-03-11 ファナック 株式会社 射出成形機の保圧制御方法
JPS6311320A (ja) * 1986-07-03 1988-01-18 Fanuc Ltd 過熱防止機能を有する射出モ−タ制御方法
JPS6330226A (ja) * 1986-07-24 1988-02-08 Fanuc Ltd 保圧から計量への切換制御方法
JPS6330227A (ja) * 1986-07-24 1988-02-08 Fanuc Ltd 計量終了時におけるスクリュ−停止制御方式
JPH07112711B2 (ja) * 1987-07-15 1995-12-06 ファナック株式会社 デジタルサ−ボによる射出成形機制御方式
US4904913B2 (en) * 1988-07-18 1998-06-09 Power Saving Devices Inc Motor control system for a plastic forming machine
US5231341A (en) * 1991-09-18 1993-07-27 Samsung Electronics Co., Ltd. Limiter circuit of servo motor control apparatus
JP2501764B2 (ja) * 1992-08-10 1996-05-29 株式会社神戸製鋼所 混練機の制御方法、モニタリング方法及び制御装置
US6695994B2 (en) * 2001-09-29 2004-02-24 Van Dorn Demag Corporation Melt pressure observer for electric injection molding machine
DE10205016A1 (de) * 2002-02-07 2003-08-21 Krauss Maffei Kunststofftech Spritzgießmaschine mit Steuersystem
US20060145379A1 (en) * 2003-09-17 2006-07-06 Yoshinori Okazaki Method and device for pressure control of electric injection molding machine
JP4648885B2 (ja) * 2006-09-19 2011-03-09 住友重機械工業株式会社 射出成形機及び射出成形機の制御方法
WO2010134359A1 (ja) * 2009-05-18 2010-11-25 Akasaka Noriyuki 電動射出成形機の圧力制御装置および圧力制御方法
CN101947840B (zh) * 2010-08-05 2013-09-25 华南理工大学 全电动注塑机伺服电机控制***及控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893792A (en) * 1973-04-06 1975-07-08 Bbf Group Inc Controller for injection molding machine
JPS55129803A (en) * 1979-03-29 1980-10-08 Fuji Electric Co Ltd Limiter unit
JPS5820962U (ja) * 1981-08-01 1983-02-09 筑紫産工株式会社 手押運搬車
JPS5829428U (ja) * 1981-08-24 1983-02-25 宇部興産株式会社 ベント式可塑化成形装置
JPS58179631A (ja) * 1982-04-15 1983-10-20 Nissei Plastics Ind Co 射出装置のスクリユ背圧制御方法及び装置
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
JPS5926236A (ja) * 1982-08-03 1984-02-10 Meiki Co Ltd 射出成形機におけるスクリユ作動機構
JPS59136086A (ja) * 1983-01-21 1984-08-04 Matsushita Electric Ind Co Ltd サ−ボモ−タ制御装置
JPS59224324A (ja) * 1983-06-03 1984-12-17 Nissei Plastics Ind Co 電動式成形機の射出工程制御方法

Also Published As

Publication number Publication date
US4759705A (en) 1988-07-26
EP0230470A1 (en) 1987-08-05
EP0230470A4 (en) 1988-08-29
WO1986006319A1 (en) 1986-11-06
EP0230470B1 (en) 1990-06-27
KR900001935B1 (ko) 1990-03-26
JPH0253218B2 (ko) 1990-11-16
DE3672218D1 (de) 1990-08-02
JPS61249724A (ja) 1986-11-06

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