KR100710728B1 - 사출성형기 및 사출성형기의 제어방법 - Google Patents
사출성형기 및 사출성형기의 제어방법 Download PDFInfo
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- KR100710728B1 KR100710728B1 KR1020057018271A KR20057018271A KR100710728B1 KR 100710728 B1 KR100710728 B1 KR 100710728B1 KR 1020057018271 A KR1020057018271 A KR 1020057018271A KR 20057018271 A KR20057018271 A KR 20057018271A KR 100710728 B1 KR100710728 B1 KR 100710728B1
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- reduction ratio
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- motor
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- 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
- B29C45/7666—Measuring, controlling or regulating of power or energy, e.g. integral function of force
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/76006—Pressure
- B29C2945/7601—Pressure derivative, change thereof
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/76013—Force
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/76083—Position
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/7611—Velocity
- B29C2945/76113—Velocity linear movement
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/7611—Velocity
- B29C2945/7612—Velocity rotational movement
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76177—Location of measurement
- B29C2945/7618—Injection unit
- B29C2945/7619—Injection unit barrel
- B29C2945/76193—Injection unit barrel barrel-chamber
- B29C2945/76197—Injection unit barrel barrel-chamber screw ante-chamber
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- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76498—Pressure
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76525—Electric current or voltage
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76551—Time
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (14)
- 사출성형기에 설치된 모터에의 입력을 제어하는 제어방법으로서,이 모터의 출력을, 소정의 설정시간만큼 유지할 설정치를 설정하고,이 설정치를 시간의 경과에 따라서 감소시키는 삭감비율을 설정하고,이 삭감비율에 근거하여 설정패턴을 생성하고,상기 설정패턴에 따라서 상기 모터에의 입력을 제어하는 것을 특징으로 하는 사출성형기의 제어방법.
- 청구항 1에 있어서,유지종료 시점에서의 설정치를 설정함으로써 상기 삭감비율을 결정하는 것을 특징으로 하는 사출성형기의 제어방법.
- 청구항 1에 있어서,삭감개시의 시간을 설정함으로써 상기 삭감비율을 결정하는 것을 특징으로 하는 사출성형기의 제어방법.
- 청구항 1에 있어서,유지종료 시점에서의 설정치와 삭감개시의 시간을 설정함으로써 상기 삭감비율을 결정하는 것을 특징으로 하는 사출성형기의 제어방법.
- 청구항 1에 있어서,유지종료 시점에서의 설정치를 설정하여 결정되는 삭감비율과, 삭감개시의 시간을 설정함으로써 결정되는 삭감비율을 조합하여, 2개의 삭감비율이 존재하는 부분에서는, 상기 설정치가 작아지는 쪽의 삭감비율을 선택함으로써 상기 삭감비율을 결정하는 것을 특징으로 하는 사출성형기의 제어방법.
- 청구항 1에 있어서,상기 설정치로서 시간경과에 따라서 복수의 값이 설정되는 경우, 이 복수의 값의 각각에 대응하는 상기 모터에의 입력을 동일 삭감비율, 또는 각각 다른 삭감비율로 감소시키는 것을 특징으로 하는 사출성형기의 제어방법.
- 청구항 6에 있어서,상기 모터는 사출용 모터이고, 상기 설정치의 복수의 값은 사출성형공정의 보압공정에 있어서 유지하는 압력인 것을 특징으로 하는 사출성형기의 제어방법.
- 설치된 모터에의 입력을 제어하는 제어장치를 가지는 사출성형기로서,이 제어장치는,이 모터의 출력을, 소정 설정시간만큼 유지될 설정치를 설정하는 설정수단과,이 설정치를 시간의 경과에 따라서 감소시키는 삭감비율을 결정하는 결정수단과,이 삭감비율에 근거하여 설정패턴을 생성하는 동시에, 이 설정패턴에 따라서 상기 모터에의 입력을 제어하는 제어수단을 가지는 것을 특징으로 하는 사출성형기.
- 청구항 8에 있어서,상기 결정수단은, 유지종료 시점에서의 설정치를 설정함으로써 상기 삭감비율을 결정하는 것을 특징으로 하는 사출성형기.
- 청구항 8에 있어서,상기 결정수단은, 삭감개시의 시간을 설정함으로써 상기 삭감비율을 결정하는 것을 특징으로 하는 사출성형기.
- 청구항 8에 있어서,상기 결정수단은, 유지종료 시점에서의 설정치와 삭감개시의 시간을 설정함으로써 상기 삭감비율을 결정하는 것을 특징으로 하는 사출성형기.
- 청구항 8에 있어서,상기 결정수단은, 유지종료 시점에서의 설정치를 설정하여 결정되는 삭감비율과, 삭감개시의 시간을 설정함으로써 결정되는 삭감비율을 조합하여, 2개의 삭감비율이 존재하는 부분에서는, 상기 설정치가 작아지는 쪽의 삭감비율을 선택함으로 써 상기 삭감비율을 결정하는 것을 특징으로 하는 사출성형기.
- 청구항 8에 있어서,상기 제어장치는, 상기 설정치로서 시간경과에 따라서 복수의 값이 설정되는 경우, 이 복수의 값의 각각에 대응하는 상기 모터에의 입력을 동일 삭감비율, 또는 각각 다른 삭감비율로 감소시키는 것을 특징으로 하는 사출성형기.
- 청구항 13에 있어서,상기 모터는 사출용 모터이고, 상기 설정치의 복수의 값은 사출성형공정의 보압공정에 있어서 유지하는 압력인 것을 특징으로 하는 사출성형기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2003102008 | 2003-04-04 | ||
JPJP-P-2003-00102008 | 2003-04-04 |
Publications (2)
Publication Number | Publication Date |
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KR20050120677A KR20050120677A (ko) | 2005-12-22 |
KR100710728B1 true KR100710728B1 (ko) | 2007-04-23 |
Family
ID=33156784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020057018271A KR100710728B1 (ko) | 2003-04-04 | 2004-03-31 | 사출성형기 및 사출성형기의 제어방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7301299B2 (ko) |
EP (1) | EP1612026B1 (ko) |
JP (1) | JP4266224B2 (ko) |
KR (1) | KR100710728B1 (ko) |
CN (1) | CN100556660C (ko) |
HK (1) | HK1087064A1 (ko) |
TW (1) | TWI232162B (ko) |
WO (1) | WO2004089598A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5654250B2 (ja) * | 2010-03-09 | 2015-01-14 | 住友重機械工業株式会社 | 射出成形機及び射出成形方法 |
JP5634724B2 (ja) * | 2010-03-09 | 2014-12-03 | 住友重機械工業株式会社 | 射出成形機及び射出成形方法 |
JP5647068B2 (ja) * | 2011-05-13 | 2014-12-24 | 住友重機械工業株式会社 | 射出成形機 |
JP6339648B2 (ja) * | 2016-11-22 | 2018-06-06 | ファナック株式会社 | 射出装置および軸芯位置調整方法 |
DE102017207586A1 (de) * | 2017-05-05 | 2018-11-08 | Arburg Gmbh + Co Kg | STEUERN UND REGELN DES DRUCKS EINER ZYKLISCH ARBEITENDEN SPRITZGIEßMASCHINE |
JP6876086B2 (ja) * | 2019-04-01 | 2021-05-26 | 日精樹脂工業株式会社 | 動作設定装置を備えた射出成形機 |
Citations (1)
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JP2002301749A (ja) * | 2001-01-31 | 2002-10-15 | Meiki Co Ltd | 型締装置における制御方法および型締装置 |
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2004
- 2004-03-29 TW TW093108484A patent/TWI232162B/zh not_active IP Right Cessation
- 2004-03-31 EP EP04724734.1A patent/EP1612026B1/en not_active Expired - Lifetime
- 2004-03-31 CN CNB2004800090002A patent/CN100556660C/zh not_active Expired - Lifetime
- 2004-03-31 WO PCT/JP2004/004581 patent/WO2004089598A1/ja active Application Filing
- 2004-03-31 KR KR1020057018271A patent/KR100710728B1/ko active IP Right Grant
- 2004-03-31 JP JP2005505213A patent/JP4266224B2/ja not_active Expired - Lifetime
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2005
- 2005-09-30 US US11/239,281 patent/US7301299B2/en not_active Expired - Fee Related
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2006
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JP2002301749A (ja) * | 2001-01-31 | 2002-10-15 | Meiki Co Ltd | 型締装置における制御方法および型締装置 |
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EP1612026B1 (en) | 2017-05-24 |
US20060017416A1 (en) | 2006-01-26 |
KR20050120677A (ko) | 2005-12-22 |
CN1767933A (zh) | 2006-05-03 |
EP1612026A1 (en) | 2006-01-04 |
US7301299B2 (en) | 2007-11-27 |
TWI232162B (en) | 2005-05-11 |
CN100556660C (zh) | 2009-11-04 |
JP4266224B2 (ja) | 2009-05-20 |
EP1612026A4 (en) | 2009-09-23 |
WO2004089598A1 (ja) | 2004-10-21 |
TW200426016A (en) | 2004-12-01 |
JPWO2004089598A1 (ja) | 2006-07-06 |
HK1087064A1 (en) | 2006-10-06 |
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