LV10217B - Sizing tool - Google Patents

Sizing tool Download PDF

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Publication number
LV10217B
LV10217B LVP-92-326A LV920326A LV10217B LV 10217 B LV10217 B LV 10217B LV 920326 A LV920326 A LV 920326A LV 10217 B LV10217 B LV 10217B
Authority
LV
Latvia
Prior art keywords
channel system
tool
plastic tube
extruded plastic
calibration device
Prior art date
Application number
LVP-92-326A
Other languages
English (en)
Other versions
LV10217A (lv
Inventor
Lehtinen Reijo
Original Assignee
Jrt Finland Oy
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 Jrt Finland Oy filed Critical Jrt Finland Oy
Publication of LV10217A publication Critical patent/LV10217A/lv
Publication of LV10217B publication Critical patent/LV10217B/en

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
    • 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
    • B29C48/903—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 externally
    • 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
    • B29C48/905—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 using wet calibration, i.e. in a quenching tank
    • 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
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Circuits Of Receivers In General (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Disintegrating Or Milling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (10)

  1. LV 10217 Izgudrojuma formula 1. Ekstrūzijas ceļā iegūtu plastmasas cauruļu kalibrēšanas ierīce, kura ar ieliktņa 5 iekšējās virsmas palīdzību nosaka plastmasas caurules 1 ārējo izmēru, kad caurule virzās no ekstrudera tvertnes caur ierīci atbilstoši iekšējā spiediena, kas pārsniedz spiedienu pašā ierīcē iedarbībai, ierīces sienas 5, 6 iekšējā virsma ir aprīkota ar mitrināšanas kanālu sistēmu 12 visā tās garumā atšķiras ar to, ka ierīce ir apgādāta ar atsevišķu slēgtu kanālu sistēmu 15 dzesējošai videi, kas arī plešas visā tās garumā.
  2. 2. Ekstrūzijas ceļā iegūtu plastmasas cauruļu kalibrēšanas ierīce, saskaņā ar 1. p. atšķiras ar to, ka ierīces sienas 5, 6 apgādātas ar atsevišķu vakuuma kanālu sistēmu 18, kura ir savienota ar sienas iekšējo virsmu visā ierīces garumā.
  3. 3. Ekstrūzijas ceļā iegūtu plastmasas cauruļu kalibrēšanas ierīce, saskaņā ar 1. vai 2. p. a t š ķ i r a s ar to, ka sienas ir apgādātas ar kanālu sistēmu 17, lai vakuumu, kurš atrodas ierīces ārpusē, pievadītu caurules 11 virsmai.
  4. 4. Ekstrūzijas ceļā iegūtu plastmasas cauruļu kalibrēšanas ierīce, saskaņā ar jebkuru no iepriekšējiem 1. - 3. p., a t š ķ i r a s ar to, ka mitrināšanas kanālu sistēma 12, kanālu sistēma 15 dzesējošai videi un vakuuma kanālu sistēma 18 ir izvietotas vītņveidīgi, kuras noslēdz ierīces perifēriju un ir garenvirziena vītnes ar vienu vai vairāksoļu galviņām.
  5. 5. Ekstrūzijas ceļā iegūtu plastmasas cauruļu kalibrēšanas ierīce, saskaņā ar jebkuru no iepriekšējiem 1. - 6. p., a t š ķ i r a s ar to, ka mitrināšanas kanālu sistēma 12, kanālu sistēma 15 dzesējošai videi un vakuuma kanālu sistēma 18 ir novietotas ierīces garenvirzienā un alternatīvi sadalītas gar visu ierīces perifēriju.
  6. 6. Ekstrūzijas ceļā iegūtu plastmasas cauruļu kalibrēšanas ierīce, saskaņā ar 3. vai 4. p., atšķiras ar to, ka virsspiediena kanāli 17 novietoti rindas veidā, kura sakrīt ar kanālu sistēmu 12,15,18 izvirzīto formu.
  7. 7. Ekstrūzijas ceļā iegūtu plastmasas cauruļu kalibrēšanas ierīce, saskaņā ar jebkuru no iepriekšējiem 1.-6.p., atšķiras ar to, ka mitrināšanas kanālu sistēma 12, vakuuma kanālu sistēma 18 un virspiediena kanāli 17 ir savienoti ar gropveida kanālu sistēmu 12,19,16, kura izveidota uz cilindriskās sienas iekšējās virsmas.
  8. 8. Ekstrūzijas ceļā iegūtu plastmasas cauruļu kalibrēšanas ierīce, saskaņā ar 4., 6. un 7. p., atšķiras ar to, ka ieliktņa iekšējā virsmā izveidotā gropveida kanālu sistēma 13, 19, 16 novietota tā, lai sakristu ar kanālu 12, 18 tecēšanas plūsmu un virsspiediena kanālu 17 rindu.
  9. 9. Ekstrūzijas ceļā iegūtu plastmasas cauruļu kalibrēšanas ierīce, saskaņā ar 5. un 7. p., a t š ķ i r a s ar to, ka uz ieliktņa iekšējās virsmas izgropētā kanālu sistēma ir izveidota kā riņķveida rieviņas, kuras novietotas viena pēc otras ierīces ass virzienā, pie -2- kam šīs deviņas ir savienotas ar atbilstošajiem plūsmas kanāliem 12, 18 vai virsspiediena kanālu 17 rindu.
  10. 10. Ekstrūzijas ceļā iegūtu plastmasas cauruļu kalibrēšanas ierīce, saskaņā ar jebkuru no 1. - 9. p., atšķiras ar to, ka plūsmas kanālu sistēma 12, 15, 18 ir izveidotas kā deviņas, kuras pārklātas ar apvalku 6 uz ieliktņa 5 ārējās virsmas.
LVP-92-326A 1989-09-22 1992-12-18 Sizing tool LV10217B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI894484A FI86158C (fi) 1989-09-22 1989-09-22 Kalibreringsverktyg.
PCT/FI1990/000214 WO1991004147A1 (en) 1989-09-22 1990-09-12 Sizing tool

Publications (2)

Publication Number Publication Date
LV10217A LV10217A (lv) 1994-10-20
LV10217B true LV10217B (en) 1995-06-20

Family

ID=8529034

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-92-326A LV10217B (en) 1989-09-22 1992-12-18 Sizing tool

Country Status (20)

Country Link
US (1) US5516270A (lv)
EP (1) EP0609201B1 (lv)
JP (1) JPH072366B2 (lv)
KR (1) KR950006111B1 (lv)
AT (1) ATE133607T1 (lv)
AU (1) AU636912B2 (lv)
BR (1) BR9007683A (lv)
CA (1) CA2065448C (lv)
DE (1) DE69025207T2 (lv)
DK (1) DK0609201T3 (lv)
ES (1) ES2084704T3 (lv)
FI (1) FI86158C (lv)
HU (1) HU214020B (lv)
LT (1) LT3343B (lv)
LV (1) LV10217B (lv)
NO (1) NO308835B1 (lv)
RU (1) RU2031000C1 (lv)
SG (1) SG43913A1 (lv)
UA (1) UA27236C2 (lv)
WO (1) WO1991004147A1 (lv)

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Publication number Priority date Publication date Assignee Title
EP0659537A3 (de) * 1993-12-23 1995-08-16 Technoplast Kunststofftechnik Vorrichtung zur Abkühlung von Kunststoffprofilen.
NL9400452A (nl) * 1994-03-22 1995-11-01 Wavin Bv Werkwijze en inrichting voor het vervaardigen van biaxiaal georiënteerde buis uit thermoplastisch kunststofmateriaal.
US5648102A (en) * 1995-08-07 1997-07-15 The Conair Group, Inc. Vacuum calibrator tool
AUPN547495A0 (en) * 1995-09-15 1995-10-12 Uponor B.V. Sizing apparatus
AT408532B (de) * 1996-01-30 2001-12-27 Greiner & Soehne C A Formgebungseinrichtung für eine extrusionsanlage
US6200119B1 (en) 1998-09-18 2001-03-13 Automated Edm Inc. Extrusion calibrator with modular calibrating cassette
US6616877B2 (en) * 1999-06-10 2003-09-09 Nicholas H. Danna Resilient article and method of manufacturing same using recycled material
AT412769B (de) * 2000-01-14 2005-07-25 Greiner Extrusionstechnik Gmbh Formgebungseinrichtung für eine extrusionsanlage
US6663808B2 (en) * 2001-01-26 2003-12-16 Milliken & Company Method of producing textile reinforced thermoplastic or thermoset pipes utilizing modified dorn structures
IT1318863B1 (it) * 2000-09-14 2003-09-10 Omipa S P A Dispositivo di calibrazione per profili estrusi
IT1319047B1 (it) * 2000-10-18 2003-09-23 Bandera Luigi Mecc Spa Calibratore per tubi in materia plastica
US6592351B2 (en) * 2001-01-22 2003-07-15 Crane Plastics Company Llc Turret loading device for extrusion line
AT413272B (de) * 2002-11-08 2006-01-15 Technoplast Kunststofftechnik Vorrichtung zum kühlen und kalibrieren von kunststoffprofilen
KR20040084614A (ko) * 2003-03-29 2004-10-06 엘지전선 주식회사 열수축 튜브용 슬릿형 팽창관
US7001165B2 (en) * 2003-05-02 2006-02-21 Certainteed Corporation Sizer for forming shaped polymeric articles and method of sizing polymeric articles
ITMI20090309A1 (it) 2009-03-03 2010-09-04 Tecnomatic S R L Unipersonale Dispositivo e metodo per la calibratura di tubi
CN102303403B (zh) * 2011-06-12 2016-04-27 扬州金鑫管业有限公司 一种钢丝网骨架塑料复合管材外径定径套
ITMI20120299A1 (it) * 2012-02-28 2013-08-29 Gimac Di Maccagnan Giorgio Dispositivo di calibrazione a secco per estrusori
US9868241B1 (en) * 2013-09-06 2018-01-16 WilMarc Holdings, LLC. Extrusion process for tubular member
CN115214107B (zh) * 2022-07-22 2023-09-05 山东归仁新型材料科技有限公司 一种塑料管生产用定径装置

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Also Published As

Publication number Publication date
DK0609201T3 (da) 1996-06-03
ES2084704T3 (es) 1996-05-16
NO921055D0 (no) 1992-03-18
FI86158B (fi) 1992-04-15
FI894484A0 (fi) 1989-09-22
SG43913A1 (en) 1997-11-14
LT3343B (en) 1995-07-25
RU2031000C1 (ru) 1995-03-20
DE69025207D1 (de) 1996-03-14
CA2065448C (en) 1995-08-01
JPH072366B2 (ja) 1995-01-18
BR9007683A (pt) 1992-07-07
JPH04505595A (ja) 1992-10-01
HU9200741D0 (en) 1992-05-28
CA2065448A1 (en) 1991-03-23
UA27236C2 (uk) 2000-08-15
AU636912B2 (en) 1993-05-13
HUT63803A (en) 1993-10-28
LV10217A (lv) 1994-10-20
EP0609201A1 (en) 1994-08-10
ATE133607T1 (de) 1996-02-15
EP0609201B1 (en) 1996-01-31
HU214020B (en) 1997-12-29
AU6330290A (en) 1991-04-18
US5516270A (en) 1996-05-14
FI894484A (fi) 1991-03-23
NO921055L (no) 1992-03-18
KR920703306A (ko) 1992-12-17
LTIP601A (en) 1994-12-27
NO308835B1 (no) 2000-11-06
KR950006111B1 (ko) 1995-06-09
WO1991004147A1 (en) 1991-04-04
DE69025207T2 (de) 1996-09-05
FI86158C (fi) 1992-07-27

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