CA2822874C - Die assembly with cooled die land - Google Patents
Die assembly with cooled die land Download PDFInfo
- Publication number
- CA2822874C CA2822874C CA2822874A CA2822874A CA2822874C CA 2822874 C CA2822874 C CA 2822874C CA 2822874 A CA2822874 A CA 2822874A CA 2822874 A CA2822874 A CA 2822874A CA 2822874 C CA2822874 C CA 2822874C
- Authority
- CA
- Canada
- Prior art keywords
- die
- die body
- channel
- assembly
- wire
- 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
Links
- 238000000576 coating method Methods 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims description 17
- 229920000642 polymer Polymers 0.000 claims description 15
- 239000002826 coolant Substances 0.000 claims description 13
- 238000013461 design Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 description 30
- 239000000463 material Substances 0.000 description 7
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 6
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 6
- 239000008199 coating composition Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 101150099000 EXPA1 gene Proteins 0.000 description 2
- 102100029095 Exportin-1 Human genes 0.000 description 2
- 101100119348 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) EXP1 gene Proteins 0.000 description 2
- 101100269618 Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) aliA gene Proteins 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- RREGISFBPQOLTM-UHFFFAOYSA-N alumane;trihydrate Chemical compound O.O.O.[AlH3] RREGISFBPQOLTM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 108700002148 exportin 1 Proteins 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000004626 scanning electron microscopy Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101000910458 Mus musculus CDK5 and ABL1 enzyme substrate 1 Proteins 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229920001688 coating polymer Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- -1 e.g. Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- 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
- B29C48/06—Rod-shaped
-
- 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
- B29C48/30—Extrusion nozzles or 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/87—Cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/154—Coating solid articles, i.e. non-hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2010/080515 WO2012088692A1 (en) | 2010-12-30 | 2010-12-30 | Die assembly with cooled die land |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2822874A1 CA2822874A1 (en) | 2012-07-05 |
| CA2822874C true CA2822874C (en) | 2018-01-09 |
Family
ID=46382209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2822874A Active CA2822874C (en) | 2010-12-30 | 2010-12-30 | Die assembly with cooled die land |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9978482B2 (enExample) |
| EP (2) | EP3034267B1 (enExample) |
| JP (1) | JP5869587B2 (enExample) |
| KR (1) | KR101849814B1 (enExample) |
| CN (1) | CN103384589B (enExample) |
| BR (1) | BR112013016655B1 (enExample) |
| CA (1) | CA2822874C (enExample) |
| MX (1) | MX350489B (enExample) |
| TW (1) | TWI577531B (enExample) |
| WO (1) | WO2012088692A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012016248A1 (de) * | 2012-08-16 | 2014-02-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Werkzeug sowie Verfahren zur Ummantelung eines als Meterware vorliegenden Langgutes |
| US20140093640A1 (en) * | 2012-09-29 | 2014-04-03 | Apple Inc. | Wire and cable extrusion processes |
| CA2971177C (en) | 2014-12-19 | 2023-03-28 | Dow Global Technologies Llc | Cable jackets having designed microstructures and methods for making cable jackets having designed microstructures |
| MX393685B (es) | 2014-12-19 | 2025-03-24 | Dow Global Technologies Llc | Chaquetas de cable que tienen microestructuras diseñadas y metodos para elaborar chaquetas de cable que tienen microestructuras diseñadas. |
| WO2016133693A1 (en) | 2015-02-20 | 2016-08-25 | Dow Global Technologies Llc | Cable jacket having designed microstructures and methods for making cable jackets having designed microstructures |
| JP6517637B2 (ja) * | 2015-09-03 | 2019-05-22 | 三菱エンジニアリングプラスチックス株式会社 | 樹脂押出用ダイ及び樹脂ペレット製造装置 |
| KR102620044B1 (ko) | 2015-09-28 | 2024-01-03 | 다우 글로벌 테크놀로지스 엘엘씨 | 설계된 미세구조를 갖는 박리가능한 케이블 재킷 및 설계된 미세구조를 갖는 박리가능한 케이블 재킷의 제조 방법 |
| MX2018002988A (es) | 2015-09-28 | 2018-05-02 | Dow Global Technologies Llc | Forro pelable de cables que tiene microestructuras y metodos diseñados para fabricar forros pelables para cables con microestructuras diseñadas. |
| JP6985965B2 (ja) * | 2018-03-26 | 2021-12-22 | 住友重機械モダン株式会社 | フィルム成形装置 |
| CN109148041A (zh) * | 2018-08-19 | 2019-01-04 | 重庆泰山电缆有限公司 | 一种散热组件和电缆紧压模具主动散热装置 |
| CN110415901A (zh) * | 2019-07-31 | 2019-11-05 | 广东亨通光电科技有限公司 | 一种线缆成型模具 |
| CN110850539B (zh) * | 2019-11-15 | 2021-03-16 | 烽火通信科技股份有限公司 | 一种基于光信号的识别光缆及其制备方法 |
| CN112086246B (zh) * | 2020-09-18 | 2022-03-11 | 中天科技海缆股份有限公司 | 可调式线缆定径装置 |
| CN113257492B (zh) * | 2021-04-19 | 2022-05-31 | 东莞市瀛通电线有限公司 | 线材吹风治具 |
| WO2025104439A1 (en) * | 2023-11-14 | 2025-05-22 | Emtelle Uk Limited | Cable for installation by pushing, cable pushing tool, methods of installing cables by pushing |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073441A (en) * | 1960-05-11 | 1963-01-15 | Pirelli | Apparatus for hot-sheathing electric cables with tubular metal sheaths |
| FR1547394A (fr) | 1967-03-15 | 1968-11-29 | Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber-Colombes | Procédé et dispositif de fabrication de tuyaux |
| GB1201528A (en) * | 1968-06-06 | 1970-08-05 | British Insulated Callenders | Improvements in or relating to the manufacture of insulated electric cables |
| JPS5753269B2 (enExample) * | 1974-09-17 | 1982-11-12 | ||
| JPS55166866A (en) | 1979-06-15 | 1980-12-26 | Matsushita Electric Ind Co Ltd | Manufacture of electrode plate for alkaline storage battery |
| DE3032347A1 (de) * | 1980-08-28 | 1982-04-15 | Gebr. Happich Gmbh, 5600 Wuppertal | Verfahren zum herstellung einer extrudierten kunststoff-profilleiste sowie vorrichtung zum durchfuehren des verfahrens |
| US4348349A (en) | 1980-10-01 | 1982-09-07 | Union Carbide Corporation | Method for reducing melt fracture during extrusion of a molten narrow molecular weight distribution, linear, ethylene copolymer |
| JPS5789212U (enExample) * | 1980-11-20 | 1982-06-02 | ||
| JPS587336A (ja) | 1981-07-07 | 1983-01-17 | Fujikura Ltd | エア吹きダイスを用いた押出し被覆方法 |
| JPS58112716A (ja) | 1981-12-25 | 1983-07-05 | Hashimoto Forming Co Ltd | モ−ルデイングの押出し成形方法 |
| US4522776A (en) | 1983-06-28 | 1985-06-11 | Union Carbide Corporation | Process for substantially eliminating surface melt fracture when extruding ethylene polymers |
| US4505222A (en) * | 1984-03-15 | 1985-03-19 | Celanese Corporation | Extrusion coating apparatus |
| US4699579A (en) * | 1984-12-18 | 1987-10-13 | Atochem | Apparatus for making an extruded composite structure |
| US4774906A (en) * | 1987-01-06 | 1988-10-04 | Lu Fuh Shyong | Automatic plastics coating device for elongated bamboo poles |
| FR2637533B1 (fr) | 1988-10-10 | 1990-12-07 | Solvay | Procede pour realiser, par extrusion soufflee, une gaine en resine a base de chlorure de vinyle dont au moins une face presente un aspect mat |
| US5280137A (en) * | 1992-04-28 | 1994-01-18 | Cooper Industries, Inc. | Matte finished cable jacket |
| DE19501669A1 (de) | 1995-01-20 | 1996-07-25 | Windmoeller & Hoelscher | Folienblaskopf zur Herstellung von Schlauchfolien aus thermoplastischem Kunststoff |
| DE19519579C2 (de) | 1995-05-29 | 1997-03-20 | Hoechst Ag | Amorphe, transparente Platte aus einem kristallisierbaren Thermoplast |
| US6245271B1 (en) | 1998-12-18 | 2001-06-12 | Kimberly-Clark Worldwide, Inc. | Reduced die lip buildup extrusion of polymer compositions |
| JP2003015002A (ja) | 2001-07-04 | 2003-01-15 | Fujikura Ltd | 光ケーブル用ｓｚスロットの製造方法 |
| DE10308909A1 (de) | 2003-02-28 | 2004-09-09 | Kulikov, Oleg L., Dr. | Verfahren und Extrusionsdüse zur Beseitigung von Oberflächenschmelzbrüchen bei der Extrusion von thermoplastischen Polymeren |
| US20080193755A1 (en) * | 2007-02-09 | 2008-08-14 | Olivier Guise | Extrusion die, methods of coating a wire core, and a coated wire by the extrusion die and methods |
| CN101579915A (zh) | 2008-05-14 | 2009-11-18 | 甘肃比高塑胶电气有限公司 | 塑料挤出机用预定型支撑组合模具 |
-
2010
- 2010-12-30 WO PCT/CN2010/080515 patent/WO2012088692A1/en not_active Ceased
- 2010-12-30 EP EP15198625.4A patent/EP3034267B1/en active Active
- 2010-12-30 CN CN201080071256.1A patent/CN103384589B/zh active Active
- 2010-12-30 CA CA2822874A patent/CA2822874C/en active Active
- 2010-12-30 MX MX2013007696A patent/MX350489B/es active IP Right Grant
- 2010-12-30 EP EP10861483.5A patent/EP2658699B1/en active Active
- 2010-12-30 BR BR112013016655A patent/BR112013016655B1/pt active IP Right Grant
- 2010-12-30 US US13/990,093 patent/US9978482B2/en active Active
- 2010-12-30 KR KR1020137019296A patent/KR101849814B1/ko active Active
- 2010-12-30 JP JP2013546555A patent/JP5869587B2/ja active Active
-
2011
- 2011-12-20 TW TW100147459A patent/TWI577531B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103384589A (zh) | 2013-11-06 |
| JP2014501186A (ja) | 2014-01-20 |
| WO2012088692A1 (en) | 2012-07-05 |
| EP3034267B1 (en) | 2019-01-30 |
| EP3034267A1 (en) | 2016-06-22 |
| CN103384589B (zh) | 2016-02-10 |
| KR20140000709A (ko) | 2014-01-03 |
| EP2658699A4 (en) | 2015-02-25 |
| JP5869587B2 (ja) | 2016-02-24 |
| BR112013016655A2 (pt) | 2017-03-14 |
| MX2013007696A (es) | 2013-08-15 |
| TWI577531B (zh) | 2017-04-11 |
| KR101849814B1 (ko) | 2018-04-17 |
| US20130264092A1 (en) | 2013-10-10 |
| EP2658699B1 (en) | 2016-03-30 |
| BR112013016655B1 (pt) | 2019-12-31 |
| MX350489B (es) | 2017-09-07 |
| US9978482B2 (en) | 2018-05-22 |
| TW201236848A (en) | 2012-09-16 |
| CA2822874A1 (en) | 2012-07-05 |
| EP2658699A1 (en) | 2013-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20151126 |