ATE404348T1 - Verfahren zum steuern einer spritzgiessmaschine geeignet zum reduzieren der gewichtsänderungen von formkörpern - Google Patents

Verfahren zum steuern einer spritzgiessmaschine geeignet zum reduzieren der gewichtsänderungen von formkörpern

Info

Publication number
ATE404348T1
ATE404348T1 AT01127324T AT01127324T ATE404348T1 AT E404348 T1 ATE404348 T1 AT E404348T1 AT 01127324 T AT01127324 T AT 01127324T AT 01127324 T AT01127324 T AT 01127324T AT E404348 T1 ATE404348 T1 AT E404348T1
Authority
AT
Austria
Prior art keywords
screw
backward
speed
reducing
controlling
Prior art date
Application number
AT01127324T
Other languages
English (en)
Inventor
Takeshi Konno
Original Assignee
Sumitomo Heavy Industries
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 Sumitomo Heavy Industries filed Critical Sumitomo Heavy Industries
Application granted granted Critical
Publication of ATE404348T1 publication Critical patent/ATE404348T1/de

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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT01127324T 2000-11-15 2001-11-15 Verfahren zum steuern einer spritzgiessmaschine geeignet zum reduzieren der gewichtsänderungen von formkörpern ATE404348T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000348194A JP3686328B2 (ja) 2000-11-15 2000-11-15 射出成形機の制御方法

Publications (1)

Publication Number Publication Date
ATE404348T1 true ATE404348T1 (de) 2008-08-15

Family

ID=18821815

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01127324T ATE404348T1 (de) 2000-11-15 2001-11-15 Verfahren zum steuern einer spritzgiessmaschine geeignet zum reduzieren der gewichtsänderungen von formkörpern

Country Status (9)

Country Link
US (1) US20020056934A1 (de)
EP (1) EP1207032B1 (de)
JP (1) JP3686328B2 (de)
KR (1) KR100466521B1 (de)
CN (1) CN1199778C (de)
AT (1) ATE404348T1 (de)
DE (1) DE60135292D1 (de)
SG (1) SG96661A1 (de)
TW (1) TW515744B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10154615A1 (de) * 2001-11-07 2003-05-22 Krauss Maffei Kunststofftech Verfahren zum Regeln des Dosiervorgangs einer Spritzgießmaschine
TWI233388B (en) * 2003-03-13 2005-06-01 Sumitomo Heavy Industries Molding device and control method thereof
US7582083B2 (en) * 2004-05-10 2009-09-01 Boston Scientific Scimed, Inc. Probe based low temperature lesion formation apparatus, systems and methods
US8119044B1 (en) * 2010-11-07 2012-02-21 Noriyuki Akasaka Device and method for plasticization control of electric injection molding machine
CN102101352B (zh) * 2010-12-22 2013-08-07 浙江大学 一种注塑成型制品重量无模型控制方法
KR101273164B1 (ko) * 2011-01-27 2013-06-14 엘에스엠트론 주식회사 사출성형기의 스크류 제어 방법
JP5893466B2 (ja) * 2012-03-28 2016-03-23 住友重機械工業株式会社 射出成形機
US11872737B2 (en) * 2020-07-30 2024-01-16 Promess, Inc. System and apparatus for injection molding

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941534A (en) * 1971-11-01 1976-03-02 Hunkar Laboratories, Inc. Injection molding control system
JPS61121921A (ja) * 1984-11-19 1986-06-09 Japan Steel Works Ltd:The 射出成形機の計量速度制御方法
JPH0745155B2 (ja) * 1987-04-20 1995-05-17 元麿 青木 電動式射出装置における材料射出方法
KR900001932A (ko) * 1988-07-04 1990-02-27 조태형 댐의 콘크리트 차수벽 시공장치
JP2596989B2 (ja) * 1988-10-31 1997-04-02 三菱重工業株式会社 射出成形機のスクリュ回転制御装置
JP2749435B2 (ja) * 1990-07-18 1998-05-13 住友重機械工業株式会社 射出成形機のスクリュー駆動装置
JPH04207989A (ja) * 1990-11-30 1992-07-29 Fanuc Ltd 駆動モータをトルク特性可変にした射出成形機
JPH04336222A (ja) * 1991-05-14 1992-11-24 Sumitomo Jukikai Plast Mach Kk 射出成形機のノズル内樹脂圧による制御方法
KR970002297A (ko) * 1995-06-08 1997-01-24 권문구 트롤리 와이어용 통전 내마모 시험기
JPH09286049A (ja) * 1996-04-24 1997-11-04 Japan Steel Works Ltd:The 射出成形機の計量方法およびその装置
JP2000012675A (ja) * 1998-06-23 2000-01-14 Matsushita Electron Corp 半導体装置の製造方法
JP2000015675A (ja) * 1998-07-01 2000-01-18 Teijin Ltd 薄肉板状成形品の射出成形方法
JP3336296B2 (ja) * 1999-07-23 2002-10-21 住友重機械工業株式会社 射出装置及びその制御方法
JP3434243B2 (ja) * 1999-07-30 2003-08-04 住友重機械工業株式会社 射出装置の圧力センサ零点調整方法

Also Published As

Publication number Publication date
CN1353040A (zh) 2002-06-12
SG96661A1 (en) 2003-06-16
US20020056934A1 (en) 2002-05-16
TW515744B (en) 2003-01-01
KR20020037681A (ko) 2002-05-22
JP3686328B2 (ja) 2005-08-24
KR100466521B1 (ko) 2005-01-15
CN1199778C (zh) 2005-05-04
EP1207032B1 (de) 2008-08-13
DE60135292D1 (de) 2008-09-25
JP2002144391A (ja) 2002-05-21
EP1207032A1 (de) 2002-05-22

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