DE60135292D1 - 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
DE60135292D1
DE60135292D1 DE60135292T DE60135292T DE60135292D1 DE 60135292 D1 DE60135292 D1 DE 60135292D1 DE 60135292 T DE60135292 T DE 60135292T DE 60135292 T DE60135292 T DE 60135292T DE 60135292 D1 DE60135292 D1 DE 60135292D1
Authority
DE
Germany
Prior art keywords
screw
backward
speed
moldings
reducing
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
DE60135292T
Other languages
English (en)
Inventor
Takeshi Konno
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Application granted granted Critical
Publication of DE60135292D1 publication Critical patent/DE60135292D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/76—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)
DE60135292T 2000-11-15 2001-11-15 Verfahren zum Steuern einer Spritzgiessmaschine geeignet zum Reduzieren der Gewichtsänderungen von Formkörpern Expired - Lifetime DE60135292D1 (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
DE60135292D1 true DE60135292D1 (de) 2008-09-25

Family

ID=18821815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60135292T Expired - Lifetime DE60135292D1 (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 (9)

* 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
WO2012060018A1 (ja) * 2010-11-07 2012-05-10 Akasaka Noriyuki 電動射出成形機の可塑化制御装置および可塑化制御方法
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
CN114834014A (zh) * 2022-04-20 2022-08-02 西安拽亘弗莱工业自动化科技有限公司 一种应用于两级注塑的均速熔胶方法

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
EP1207032A1 (de) 2002-05-22
KR20020037681A (ko) 2002-05-22
TW515744B (en) 2003-01-01
JP2002144391A (ja) 2002-05-21
US20020056934A1 (en) 2002-05-16
KR100466521B1 (ko) 2005-01-15
CN1199778C (zh) 2005-05-04
SG96661A1 (en) 2003-06-16
EP1207032B1 (de) 2008-08-13
JP3686328B2 (ja) 2005-08-24
CN1353040A (zh) 2002-06-12
ATE404348T1 (de) 2008-08-15

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