JP6669777B2 - ツインスクリュー押出機を監視及び制御するための方法、並びにツインスクリュー押出機 - Google Patents

ツインスクリュー押出機を監視及び制御するための方法、並びにツインスクリュー押出機 Download PDF

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JP6669777B2
JP6669777B2 JP2017558785A JP2017558785A JP6669777B2 JP 6669777 B2 JP6669777 B2 JP 6669777B2 JP 2017558785 A JP2017558785 A JP 2017558785A JP 2017558785 A JP2017558785 A JP 2017558785A JP 6669777 B2 JP6669777 B2 JP 6669777B2
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extruder
sheath
viscosity
flow path
output device
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JP2017558785A
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JP2018508391A (ja
JP2018508391A5 (https=
Inventor
デュラン ダニエル
デュラン ダニエル
ジャルス ティエリー
ジャルス ティエリー
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クレクストラル
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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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/255—Flow control means, e.g. valves
    • B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of dies
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/922—Viscosity; Melt flow index [MFI]; Molecular weight
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/924—Barrel or housing
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—Die; Nozzle zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92695—Viscosity; Melt flow index [MFI]; Molecular weight
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92723—Content, e.g. percentage of humidity, volatiles, contaminants or degassing
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP2017558785A 2015-02-03 2016-02-02 ツインスクリュー押出機を監視及び制御するための方法、並びにツインスクリュー押出機 Expired - Fee Related JP6669777B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1550835A FR3032143B1 (fr) 2015-02-03 2015-02-03 Procede de controle-commande d'une machine d'extrusion, ainsi que machine d'extrusion
FR1550835 2015-02-03
PCT/EP2016/052139 WO2016124570A1 (fr) 2015-02-03 2016-02-02 Procédé de contrôle-commande d'une machine d'extrusion bi-vis, ainsi que machine d'extrusion bi-vis

Publications (3)

Publication Number Publication Date
JP2018508391A JP2018508391A (ja) 2018-03-29
JP2018508391A5 JP2018508391A5 (https=) 2019-02-28
JP6669777B2 true JP6669777B2 (ja) 2020-03-18

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JP2017558785A Expired - Fee Related JP6669777B2 (ja) 2015-02-03 2016-02-02 ツインスクリュー押出機を監視及び制御するための方法、並びにツインスクリュー押出機

Country Status (12)

Country Link
US (1) US20180022007A1 (https=)
EP (1) EP3253552B1 (https=)
JP (1) JP6669777B2 (https=)
AU (1) AU2016214509A1 (https=)
BR (1) BR112017016563A2 (https=)
CA (1) CA2975023A1 (https=)
CL (1) CL2017001962A1 (https=)
DK (1) DK3253552T3 (https=)
ES (1) ES2743518T3 (https=)
FR (1) FR3032143B1 (https=)
RU (1) RU2696607C2 (https=)
WO (1) WO2016124570A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7597598B2 (ja) * 2021-02-02 2024-12-10 株式会社日本製鋼所 押出装置および樹脂製品の製造方法
DE102021112618A1 (de) * 2021-05-14 2022-11-17 Windmöller & Hölscher Kg Verfahren zur Herstellung einer Kunststofffolie in einer Folienextrusionsmaschine aus einer Gesamtmenge an Rohstoffen sowie Computerprogrammprodukt zur Durchführung des Verfahrens
CN114654696B (zh) * 2022-04-13 2023-08-29 三杰节能新材料股份有限公司 一种大型聚乙烯保温外护弯管加工时的温控机构
CN119141828B (zh) * 2024-11-19 2025-01-21 寿光市富鑫塑胶助剂有限公司 一种挤出机挤出通道内消泡母粒混合料检测设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069814B2 (ja) * 1988-09-28 1994-02-09 株式会社日本製鋼所 ２軸押出機の混練度調整装置
JPH07119032B2 (ja) * 1991-06-28 1995-12-20 株式会社メカトロ常磐インターナショナル 射出成形機等における流体の射出方法並びにこの射出方法に使用する温度と圧力の測定方法
DE4325514C1 (de) * 1993-07-29 1994-10-27 Schaaf Technologie Gmbh Kochextruder zur Herstellung von thermisch behandelten Biopolymeren sowie Verfahren zum Kochextrudieren von Biopolymeren
JPH0780913A (ja) * 1993-09-17 1995-03-28 Plast Kogaku Kenkyusho:Kk 熱可塑性合成樹脂シートの押出成形装置
CH687047A5 (de) * 1993-11-30 1996-08-30 Hler Ag B Verfahren zur Regelung einer Arbeitsmaschine
JPH1148309A (ja) * 1997-08-01 1999-02-23 Japan Steel Works Ltd:The 二軸押出機の混練調整方法及び装置
JP2002079515A (ja) * 2000-09-07 2002-03-19 Calp Corp 熱可塑性樹脂組成物及びゴム組成物の製造方法
JP3929340B2 (ja) * 2002-03-29 2007-06-13 株式会社カワタ タンデム型押出成形装置
US6691558B1 (en) * 2002-07-31 2004-02-17 General Electric Company In-line rheometer device and method
JP4532374B2 (ja) * 2005-09-15 2010-08-25 株式会社日本製鋼所 熱可塑性樹脂発泡体の製造方法および製造装置
JP5560450B2 (ja) * 2010-09-01 2014-07-30 株式会社神戸製鋼所 混練押出機での粘度調整方法、および、混練押出機
JP2013209545A (ja) * 2012-03-30 2013-10-10 Sekisui Plastics Co Ltd 押出発泡用樹脂組成物、樹脂発泡体の製造方法及び樹脂発泡体
CN203697456U (zh) * 2013-12-30 2014-07-09 南京金杉汽车工程塑料有限责任公司 一种新型共混聚丙烯流体粘度自动控制系统

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Publication number Publication date
EP3253552A1 (fr) 2017-12-13
WO2016124570A1 (fr) 2016-08-11
CA2975023A1 (fr) 2016-08-11
BR112017016563A2 (pt) 2018-04-10
FR3032143B1 (fr) 2017-08-25
ES2743518T3 (es) 2020-02-19
RU2017127060A3 (https=) 2019-06-03
US20180022007A1 (en) 2018-01-25
RU2696607C2 (ru) 2019-08-09
JP2018508391A (ja) 2018-03-29
FR3032143A1 (fr) 2016-08-05
EP3253552B1 (fr) 2019-06-26
AU2016214509A1 (en) 2017-08-17
CL2017001962A1 (es) 2018-04-20
DK3253552T3 (da) 2019-09-02
RU2017127060A (ru) 2019-01-28

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