DE602004005901D1 - Spritzgießverfahren - Google Patents

Spritzgießverfahren

Info

Publication number: DE602004005901D1
Authority: DE; Germany
Prior art keywords: injection molding; molding; injection
Prior art date: 2003-01-17
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

DE602004005901T

Other languages

English (en)

Other versions

DE602004005901T2 (de

Inventor

Hiroshi Watanabe

Shingo Komiya

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.)

2003-01-17

Filing date

2004-01-09

Publication date

2007-05-31

2004-01-09 Application filed by Fanuc Corp filed Critical Fanuc Corp

2007-05-31 Publication of DE602004005901D1 publication Critical patent/DE602004005901D1/de

2008-01-17 Application granted granted Critical

2008-01-17 Publication of DE602004005901T2 publication Critical patent/DE602004005901T2/de

2024-01-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- 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
- B29C45/52—Non-return devices
- 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
- B29C2945/76066—Time
- B29C2945/76076—Time duration
- 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
- B29C2945/76086—Start position
- 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
- 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
- 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
- B29C2945/76187—Injection unit screw
- 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
- B29C2945/76655—Location of control
- B29C2945/76658—Injection unit
- B29C2945/76665—Injection unit screw
- 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
- B29C2945/76822—Phase or stage of control
- B29C2945/76859—Injection

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Injection Moulding Of Plastics Or The Like (AREA)

DE602004005901T 2003-01-17 2004-01-09 Spritzgießverfahren Expired - Lifetime DE602004005901T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2003009350A JP3805308B2 (ja)	2003-01-17	2003-01-17	射出成形機
JP2003009350		2003-01-17

Publications (2)

Publication Number	Publication Date
DE602004005901D1 true DE602004005901D1 (de)	2007-05-31
DE602004005901T2 DE602004005901T2 (de)	2008-01-17

Family

ID=32588557

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE602004005901T Expired - Lifetime DE602004005901T2 (de)	2003-01-17	2004-01-09	Spritzgießverfahren

Country Status (5)

Country	Link
US (1)	US7074028B2 (de)
EP (1)	EP1439047B1 (de)
JP (1)	JP3805308B2 (de)
CN (1)	CN1304186C (de)
DE (1)	DE602004005901T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7291297B2 (en) *	2004-01-23	2007-11-06	Husky Injection Molding Systems Ltd.	Injection molding method and apparatus for continuous plastication
JP4264427B2 (ja) *	2005-05-30	2009-05-20	日精樹脂工業株式会社	射出成形機の計量方法
JP4515401B2 (ja) *	2006-03-07	2010-07-28	日精樹脂工業株式会社	射出成形機のエラー監視方法
JP4264445B2 (ja) *	2006-09-12	2009-05-20	日精樹脂工業株式会社	射出成形機の異常監視方法
JP4137973B2 (ja) *	2006-12-20	2008-08-20	ファナック株式会社	射出成形機
JP4137975B2 (ja) *	2006-12-26	2008-08-20	ファナック株式会社	射出成形機、及び射出成形機における逆回転工程の制御条件調整方法
JP4171515B2 (ja) *	2007-02-15	2008-10-22	ファナック株式会社	射出成形機
JP4156651B2 (ja)	2007-02-15	2008-09-24	ファナック株式会社	射出成形機の逆流防止弁閉鎖状態判別方法
JP4199284B1 (ja) *	2007-06-05	2008-12-17	ファナック株式会社	射出成形機
JP4216318B2 (ja)	2007-06-05	2009-01-28	ファナック株式会社	射出成形機
JP4199285B1 (ja)	2007-06-06	2008-12-17	ファナック株式会社	射出成形機及び逆流防止弁閉鎖判別方法
US7713049B2 (en) *	2007-07-17	2010-05-11	Fanuc Ltd	Injecting molding machine having a torque detecting device
JP4199287B1 (ja)	2007-07-23	2008-12-17	ファナック株式会社	射出成形機、及び射出成形機における逆回転工程の逆回転量調整方法
JP5236363B2 (ja) *	2008-06-23	2013-07-17	ファナック株式会社	射出成形機の制御装置
WO2011103676A1 (en) *	2010-02-25	2011-09-01	Husky Injection Molding System Ltd.	A method for controlling a screw position in an injection unit
AT509732B1 (de) *	2010-04-23	2012-07-15	Wittmann Kunststoffgeraete	Verfahren zur entnahme von spritzgiessartikeln
JP5739556B2 (ja) *	2013-03-04	2015-06-24	ファナック株式会社	射出成形機の制御装置
JP5758968B2 (ja) *	2013-11-01	2015-08-05	ファナック株式会社	プランジャを備えたインライン式射出成形機
WO2017011530A1 (en) *	2015-07-15	2017-01-19	iMFLUX Inc.	Injection molding with a leaking check ring
JP6517728B2 (ja) *	2016-05-12	2019-05-22	ファナック株式会社	射出成形機の逆流防止弁の摩耗量推定装置および摩耗量推定方法
JP6779802B2 (ja) *	2017-01-31	2020-11-04	住友重機械工業株式会社	射出成形機
DE102018111055A1 (de) *	2018-05-08	2019-11-14	Kraussmaffei Technologies Gmbh	Rückströmsperre

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US500217A (en) *		1893-06-27		Turret-clamping mechanism
JPS5173563A (en)	1974-12-23	1976-06-25	Kobe Steel Ltd	Shashutsuseikeikino shashutsusutorookukeiryohoho
JPS6076321A (ja)	1983-10-04	1985-04-30	Toshiba Mach Co Ltd	射出成形方法
JPS60139422A (ja) *	1983-12-28	1985-07-24	Fanuc Ltd	射出成形機
JPS6260621A (ja)	1985-09-10	1987-03-17	Katashi Aoki	射出装置における射出方法
JPS63227316A (ja)	1987-03-16	1988-09-21	Nissei Plastics Ind Co	射出装置
US4879077A (en) *	1988-02-29	1989-11-07	Nissei Jushi Kogyo Kabushiki Kaisha	Control method of injection molding machine
JPH0298421A (ja) *	1988-10-04	1990-04-10	Toyo Mach & Metal Co Ltd	射出成形機の射出制御方法
JPH0714614B2 (ja)	1989-09-04	1995-02-22	株式会社名機製作所	リングバルブ位置検出機能を備えた射出装置
JPH066319B2 (ja)	1990-11-29	1994-01-26	株式会社新潟鐵工所	射出成形機におけるスクリュのストローク制御方法
JPH07100337B2 (ja)	1992-08-28	1995-11-01	日精樹脂工業株式会社	インラインスクリュ式射出装置
JP3370412B2 (ja) *	1993-12-29	2003-01-27	株式会社神戸製鋼所	発泡射出成形機及びその運転方法
JP3281305B2 (ja)	1997-12-15	2002-05-13	日精樹脂工業株式会社	スクリュー式射出装置の制御方法
JP3250180B2 (ja)	1998-06-17	2002-01-28	住友重機械工業株式会社	電動射出成形機の可塑化／計量工程における除圧方法
JP3314053B2 (ja) *	1999-07-23	2002-08-12	住友重機械工業株式会社	射出装置
DE19943709C2 (de) *	1999-09-08	2002-07-18	Demag Ergotech Wiehe Gmbh	Präzisions-Einspritzeinheit
JP3549101B2 (ja) *	2000-06-16	2004-08-04	日精樹脂工業株式会社	逆流防止弁を備えた射出装置

2003
- 2003-01-17 JP JP2003009350A patent/JP3805308B2/ja not_active Expired - Fee Related
- 2003-12-23 US US10/743,072 patent/US7074028B2/en not_active Expired - Lifetime
2004
- 2004-01-08 CN CNB2004100005073A patent/CN1304186C/zh not_active Expired - Fee Related
- 2004-01-09 DE DE602004005901T patent/DE602004005901T2/de not_active Expired - Lifetime
- 2004-01-09 EP EP04250095A patent/EP1439047B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CN1517196A (zh)	2004-08-04
JP2004216808A (ja)	2004-08-05
DE602004005901T2 (de)	2008-01-17
US7074028B2 (en)	2006-07-11
CN1304186C (zh)	2007-03-14
EP1439047A1 (de)	2004-07-21
EP1439047B1 (de)	2007-04-18
JP3805308B2 (ja)	2006-08-02
US20040142056A1 (en)	2004-07-22

Publication	Publication Date	Title
DE602004026197D1 (de)	2010-05-06	Injektionsvorrichtung
DE50304905D1 (de)	2006-10-12	Injektionspumpe
DE602004005901D1 (de)	2007-05-31	Spritzgießverfahren
PL1601716T3 (pl)	2007-07-31	Formowanie polipropylenu o polepszonej charakterystyce ponownego nagrzewania
DE50311059D1 (de)	2009-02-26	Gussform
DE602004016590D1 (de)	2008-10-30	Einspritzventil
DK1431199T3 (da)	2006-07-17	Plasttönde
DE602004018717D1 (de)	2009-02-12	Polycarbonat-Polyester Formmasse
DE602005005128D1 (de)	2008-04-17	Spritzgiessmaschine
EP1545862A4 (de)	2010-12-08	Thermoplastformverfahren
DE60310565D1 (de)	2007-02-01	Motorgetriebene Spritzgiessmaschine
ATA6322002A (de)	2004-10-15	Spritzgiesseinrichtung
ATA15002002A (de)	2003-11-15	Spritzgiesseinrichtung
DE502004011530D1 (de)	2010-09-23	Brennstoffeinspritzsystem
DE60233625D1 (de)	2009-10-22	Spritzgiessmaschine
DE50311598D1 (de)	2009-07-30	Kunststoff-Spritzguss-Formteil
DE602004005246D1 (de)	2007-04-26	Kunststofftank
DE602004000080D1 (de)	2005-10-13	Einspritzpumpe
DE502004005095D1 (de)	2007-11-08	Einspritzdüse
DE502004009781D1 (de)	2009-09-03	Einspritzventil
ATA10752000A (de)	2002-09-15	Spritzgiessmaschine
DE602004000590T8 (de)	2007-09-13	Harzzusammensetzung
ATA5482002A (de)	2004-10-15	Spritzgiesseinrichtung
DE10347406B4 (de)	2007-05-16	Spritzgießwerkzeug
ATA3962002A (de)	2003-05-15	Spritzgiesseinrichtung

Legal Events

Date	Code	Title	Description
2008-05-08	8364	No opposition during term of opposition