PT96669B - Metodo para operacao de uma instalacao destinada a producao de tubos de plastico estirados biaxialmente - Google Patents

Metodo para operacao de uma instalacao destinada a producao de tubos de plastico estirados biaxialmente Download PDF

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Publication number
PT96669B
PT96669B PT96669A PT9666991A PT96669B PT 96669 B PT96669 B PT 96669B PT 96669 A PT96669 A PT 96669A PT 9666991 A PT9666991 A PT 9666991A PT 96669 B PT96669 B PT 96669B
Authority
PT
Portugal
Prior art keywords
tube
plastics
temperature
molecules
orientation
Prior art date
Application number
PT96669A
Other languages
English (en)
Portuguese (pt)
Other versions
PT96669A (pt
Inventor
Adonis Tsadares
Costas Anastassakis
Original Assignee
Petzetakis George A
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 Petzetakis George A filed Critical Petzetakis George A
Publication of PT96669A publication Critical patent/PT96669A/pt
Publication of PT96669B publication Critical patent/PT96669B/pt

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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/26—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes biaxial
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/902—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies internally
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the 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
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92152—Thickness
    • 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
    • B29C2948/92209—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
    • B29C2948/92323—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
    • B29C2948/92552—Frequency
    • 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
    • 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
    • B29C2948/92742—Optical properties
    • 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
    • B29C2948/92904—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
    • B29C2948/92819—Location or phase of control
    • B29C2948/92942—Moulded article
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
PT96669A 1990-02-07 1991-02-05 Metodo para operacao de uma instalacao destinada a producao de tubos de plastico estirados biaxialmente PT96669B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4003696A DE4003696C1 (enExample) 1990-02-07 1990-02-07

Publications (2)

Publication Number Publication Date
PT96669A PT96669A (pt) 1993-01-29
PT96669B true PT96669B (pt) 1998-08-31

Family

ID=6399641

Family Applications (1)

Application Number Title Priority Date Filing Date
PT96669A PT96669B (pt) 1990-02-07 1991-02-05 Metodo para operacao de uma instalacao destinada a producao de tubos de plastico estirados biaxialmente

Country Status (9)

Country Link
US (1) US5096634A (enExample)
EP (1) EP0441142B1 (enExample)
JP (1) JPH05449A (enExample)
AU (1) AU630783B2 (enExample)
CA (1) CA2035802A1 (enExample)
DE (2) DE4003696C1 (enExample)
FI (1) FI93328C (enExample)
PT (1) PT96669B (enExample)
RU (1) RU2011528C1 (enExample)

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GB9206766D0 (en) * 1992-03-27 1992-05-13 Bp Chem Int Ltd Pipes and their manufacture
FI98137C (fi) * 1992-03-30 1997-04-25 Uponor Bv Menetelmä ja laite muoviputken orientoimiseksi sekä menetelmällä aikaansaatu orientoitu ripalaippamuoviputki
US5288441A (en) * 1992-12-24 1994-02-22 Collins Steven L System and method for extruder frost line detection
NL9400451A (nl) * 1994-03-22 1995-11-01 Wavin Bv Werkwijze en inrichting voor het vervaardigen van biaxiaal georiënteerde buis uit thermoplastisch kunststofmateriaal.
NL9400453A (nl) * 1994-03-22 1995-11-01 Wavin Bv Werkwijze en inrichting voor het vervaardigen van biaxiaal georiënteerde buis uit thermoplastisch kunststofmateriaal.
NL9400452A (nl) * 1994-03-22 1995-11-01 Wavin Bv Werkwijze en inrichting voor het vervaardigen van biaxiaal georiënteerde buis uit thermoplastisch kunststofmateriaal.
NL9400738A (nl) * 1994-05-04 1995-12-01 Wavin Bv Werkwijze en inrichting voor het vervaardigen van biaxiaal georiënteerde buis uit thermoplastisch kunststofmateriaal.
US5863480A (en) * 1994-08-29 1999-01-26 Srp Industries Ltd. Process for making a filler reinforced thermoplastic composites having biaxially oriented components
NL1001259C2 (nl) * 1995-05-03 1996-11-05 Wavin Bv Werkwijze voor het behandelen van een geëxtrudeerd kunststof profiel en extrusie-installatie daarvoor.
AUPN485095A0 (en) * 1995-08-18 1995-09-07 Uponor B.V. Process control
AUPN547595A0 (en) * 1995-09-15 1995-10-12 Uponor B.V. Biaxial stretching of plastic tubes
US6129876A (en) * 1996-05-03 2000-10-10 Baxter International Inc. Heat setting of medical tubings
FR2753649B1 (fr) * 1996-09-26 1998-11-27 Procede et installation de traitement de tubes en matiere plastique avec etirage bi-axial
US5925307A (en) * 1997-05-12 1999-07-20 Intevep, Sa. Method for forming oriented plastic pipe
JP2002510395A (ja) 1997-07-02 2002-04-02 スペクトラ コード インコーポレイテッド 高速同定ラマンシステム
US5999255A (en) * 1997-10-09 1999-12-07 Solutia Inc. Method and apparatus for measuring Raman spectra and physical properties in-situ
CN1073922C (zh) * 1997-12-31 2001-10-31 四川联合大学 自增强塑料管材的制备方法及装置
US6250908B1 (en) 1999-02-23 2001-06-26 The Lamson & Sessions Co. Conduit-making apparatus with a variable diameter winding drum
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US6633379B2 (en) * 2001-06-08 2003-10-14 Semiconductor 300 Gmbh & Co. Kg Apparatus and method for measuring the degradation of a tool
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US6858104B2 (en) * 2002-01-28 2005-02-22 Scimed Life Systems, Inc. Apparatus and method for closed-loop control of laser welder for welding polymeric catheter components
US20060136149A1 (en) * 2002-10-15 2006-06-22 Long Robert L On-line measurement and control of polymer properties by raman spectroscopy
US7106437B2 (en) * 2003-01-06 2006-09-12 Exxonmobil Chemical Patents Inc. On-line measurement and control of polymer product properties by Raman spectroscopy
CN100354110C (zh) * 2003-01-31 2007-12-12 住友电木株式会社 管状树脂薄膜的制造装置
JP3662912B2 (ja) * 2003-01-31 2005-06-22 住友ベークライト株式会社 管状樹脂フィルムの製造装置
DE102004039316A1 (de) * 2004-08-13 2006-02-23 Inoex Gmbh Verfahren und Vorrichtung zur Herstellung von Kunstoffrohren in einer Extrusionslinie
US7505127B2 (en) * 2005-07-22 2009-03-17 Exxonmobil Chemical Patents Inc. On-line raman analysis and control of a high pressure reaction system
US7483129B2 (en) 2005-07-22 2009-01-27 Exxonmobil Chemical Patents Inc. On-line properties analysis of a molten polymer by raman spectroscopy for control of a mixing device
WO2007018773A1 (en) 2005-07-22 2007-02-15 Exxonmobil Chemical Patents Inc. On-line analysis of polymer properties for control of a solution phase reaction system
WO2011109138A1 (en) * 2010-03-04 2011-09-09 Husky Injection Molding Systems Ltd Mold-tool assembly having energy source to emit energy from mold-core assembly to gate-orifice region
JP2012173112A (ja) * 2011-02-21 2012-09-10 Ricoh Co Ltd ラマン分光測定装置及びラマン分光測定方法
JP5913263B2 (ja) * 2013-11-19 2016-04-27 住友ゴム工業株式会社 押出成形装置及び熱可塑性エラストマー成形品の製造方法
WO2016033726A1 (zh) * 2014-09-01 2016-03-10 浙江理工大学 一种聚四氟乙烯中空纤维膜双向拉伸装置及拉伸方法
CN106079370B (zh) * 2016-06-22 2018-06-26 湖北工业大学 用于pvc管挤出尺寸检测系统及检测方法
CN106346739B (zh) * 2016-08-31 2018-12-14 浙江飞龙管业有限公司 一种实壁co管的生产工装及生产方法
CN110234495B (zh) * 2017-01-26 2021-11-12 Sabic环球技术有限责任公司 通过双轴向拉伸生产管子的方法
CN112571774A (zh) * 2019-09-27 2021-03-30 新疆天业（集团）有限公司 Pvc-o管材生产线双轴取向工艺的plc控制系统及其控制方法
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Also Published As

Publication number Publication date
EP0441142A2 (de) 1991-08-14
US5096634A (en) 1992-03-17
PT96669A (pt) 1993-01-29
CA2035802A1 (en) 1991-08-08
EP0441142A3 (en) 1991-11-13
FI910595A0 (fi) 1991-02-07
FI93328B (fi) 1994-12-15
DE59102042D1 (de) 1994-08-04
FI93328C (fi) 1995-03-27
JPH05449A (ja) 1993-01-08
AU630783B2 (en) 1992-11-05
EP0441142B1 (de) 1994-06-29
FI910595A7 (fi) 1991-08-08
AU7013691A (en) 1991-08-08
RU2011528C1 (ru) 1994-04-30
DE4003696C1 (enExample) 1990-12-13

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