JP5702878B2 - 射出成形機の圧力制御装置 - Google Patents

射出成形機の圧力制御装置 Download PDF

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Publication number
JP5702878B2
JP5702878B2 JP2014099823A JP2014099823A JP5702878B2 JP 5702878 B2 JP5702878 B2 JP 5702878B2 JP 2014099823 A JP2014099823 A JP 2014099823A JP 2014099823 A JP2014099823 A JP 2014099823A JP 5702878 B2 JP5702878 B2 JP 5702878B2
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JP
Japan
Prior art keywords
pressure
injection
peak
holding
screw
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.)
Active
Application number
JP2014099823A
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English (en)
Japanese (ja)
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JP2015013467A (ja
Inventor
淳平 丸山
淳平 丸山
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.)
Filing date
Publication date
Application filed by FANUC Corp filed Critical FANUC Corp
Priority to JP2014099823A priority Critical patent/JP5702878B2/ja
Priority to DE102014008055.2A priority patent/DE102014008055B4/de
Priority to CN201410246571.3A priority patent/CN104228014B/zh
Publication of JP2015013467A publication Critical patent/JP2015013467A/ja
Application granted granted Critical
Publication of JP5702878B2 publication Critical patent/JP5702878B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • 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
    • B29C2945/76214—Injection unit drive means
    • 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
    • B29C2945/76344—Phase or stage of measurement
    • B29C2945/76381—Injection
    • 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
    • B29C2945/76595—Velocity
    • B29C2945/76598—Velocity linear 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
    • B29C2945/76655—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
    • B29C2945/76862—Holding, dwelling
JP2014099823A 2013-06-05 2014-05-13 射出成形機の圧力制御装置 Active JP5702878B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014099823A JP5702878B2 (ja) 2013-06-05 2014-05-13 射出成形機の圧力制御装置
DE102014008055.2A DE102014008055B4 (de) 2013-06-05 2014-05-28 Drucksteuervorrichtung einer Spritzgießmaschine
CN201410246571.3A CN104228014B (zh) 2013-06-05 2014-06-05 注塑成型机的压力控制装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013118628 2013-06-05
JP2013118628 2013-06-05
JP2014099823A JP5702878B2 (ja) 2013-06-05 2014-05-13 射出成形機の圧力制御装置

Publications (2)

Publication Number Publication Date
JP2015013467A JP2015013467A (ja) 2015-01-22
JP5702878B2 true JP5702878B2 (ja) 2015-04-15

Family

ID=52009184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014099823A Active JP5702878B2 (ja) 2013-06-05 2014-05-13 射出成形機の圧力制御装置

Country Status (3)

Country Link
JP (1) JP5702878B2 (zh)
CN (1) CN104228014B (zh)
DE (1) DE102014008055B4 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6169633B2 (ja) * 2015-03-04 2017-07-26 ファナック株式会社 射出成形機の圧力制御装置
JP6293198B2 (ja) * 2016-04-28 2018-03-14 株式会社日本製鋼所 薄肉成形品の成形方法
CN107456922A (zh) * 2016-06-06 2017-12-12 深圳市信宜特科技有限公司 一种干法制粒机自感锥度送料结构
JP7209546B2 (ja) * 2019-01-21 2023-01-20 東洋機械金属株式会社 射出成形機およびその制御方法
JP7349868B2 (ja) * 2019-10-02 2023-09-25 ミネベアミツミ株式会社 圧力検出装置および良否判断方法
JP7421964B2 (ja) 2020-03-13 2024-01-25 東洋機械金属株式会社 射出成形機およびその制御方法
CN112172067B (zh) * 2020-08-19 2022-10-04 广东伊之密精密注压科技有限公司 用于注塑机电射台的控制方法、装置及注塑机

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6161818A (ja) * 1984-09-04 1986-03-29 Fanuc Ltd 射出成形機のスクリユ回転制御方式
JPH0659675B2 (ja) * 1987-01-30 1994-08-10 住友重機械工業株式会社 射出圧力設定方法及び射出成形機
JP2597881B2 (ja) * 1988-05-10 1997-04-09 ファナック株式会社 樹脂漏れ検出装置
JPH072357B2 (ja) * 1988-06-14 1995-01-18 株式会社名機製作所 射出成形機の射出制御方法
JP2927449B2 (ja) * 1988-06-23 1999-07-28 ファナック株式会社 射出成形機における成形品良否判別方法及び装置
JPH02274522A (ja) * 1989-04-18 1990-11-08 Ube Ind Ltd 射出成形装置の射出制御方法および装置
JP2627047B2 (ja) * 1993-06-23 1997-07-02 日精樹脂工業株式会社 射出成形機の成形条件設定方法
JP2649009B2 (ja) * 1993-10-20 1997-09-03 日精樹脂工業株式会社 射出成形機の計量値設定方法及び装置
JPH11942A (ja) * 1997-06-13 1999-01-06 Nok Corp 射出成形装置
JPH11129297A (ja) * 1997-10-31 1999-05-18 Japan Steel Works Ltd:The 射出成形機の射出工程の制御方法および制御装置
JP3564030B2 (ja) * 2000-03-07 2004-09-08 日精樹脂工業株式会社 射出成形機用制御装置の補正方法
JP4077174B2 (ja) * 2000-05-31 2008-04-16 株式会社日本製鋼所 射出成形機及び射出成形方法
EP1358056B1 (de) * 2001-02-07 2005-05-18 Netstal-Maschinen AG Verfahren zur steuerung des einspritzvorganges sowie einspritzeinheit
US20030160345A1 (en) * 2002-02-22 2003-08-28 Hsing-Chang Liu Back pressure control method of injection molding machine driven by servo motor
JP3778441B2 (ja) * 2002-03-26 2006-05-24 本田技研工業株式会社 樹脂射出成形のための保圧開始圧力決定方法
JP2004122702A (ja) * 2002-10-07 2004-04-22 Sumitomo Heavy Ind Ltd 射出成形機の制御方法
TWI235706B (en) * 2003-04-07 2005-07-11 Sumitomo Heavy Industries Method of controlling injection molding machine
JP4205616B2 (ja) * 2004-03-10 2009-01-07 パナソニック株式会社 射出成形機の圧力制御方法
JP2005313409A (ja) * 2004-04-28 2005-11-10 Japan Steel Works Ltd:The 射出成形機及び射出成形機の保圧切換え制御方法
JP4021428B2 (ja) * 2004-06-17 2007-12-12 ファナック株式会社 射出成形機の制御装置
JP4199284B1 (ja) * 2007-06-05 2008-12-17 ファナック株式会社 射出成形機
JP4537441B2 (ja) * 2007-12-10 2010-09-01 住友重機械工業株式会社 射出成形機の制御方法
JP5092927B2 (ja) * 2008-06-20 2012-12-05 ソニー株式会社 射出成形の制御方法及び射出成形の制御装置

Also Published As

Publication number Publication date
JP2015013467A (ja) 2015-01-22
CN104228014A (zh) 2014-12-24
CN104228014B (zh) 2016-05-04
DE102014008055B4 (de) 2017-07-06
DE102014008055A1 (de) 2014-12-11

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