DE60017177T2 - Strangpressdüse für wabenstruktur - Google Patents
Strangpressdüse für wabenstruktur Download PDFInfo
- Publication number
- DE60017177T2 DE60017177T2 DE60017177T DE60017177T DE60017177T2 DE 60017177 T2 DE60017177 T2 DE 60017177T2 DE 60017177 T DE60017177 T DE 60017177T DE 60017177 T DE60017177 T DE 60017177T DE 60017177 T2 DE60017177 T2 DE 60017177T2
- Authority
- DE
- Germany
- Prior art keywords
- honeycomb
- extrusion
- microinches
- mold
- pins
- 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.)
- Expired - Lifetime
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 58
- 239000000463 material Substances 0.000 claims description 23
- 230000003746 surface roughness Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 2
- 241000264877 Hippospongia communis Species 0.000 description 48
- 210000004027 cell Anatomy 0.000 description 15
- 238000000227 grinding Methods 0.000 description 12
- 238000010276 construction Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 210000002421 cell wall Anatomy 0.000 description 5
- 238000009760 electrical discharge machining Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000036961 partial effect Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 235000012438 extruded product Nutrition 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000000518 rheometry Methods 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel 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
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004553 extrusion of metal Methods 0.000 description 1
- 238000009778 extrusion testing Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000001617 migratory effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/26—Extrusion dies
- B28B3/269—For multi-channeled structures, e.g. honeycomb structures
-
- 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
- B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Extrusion Of Metal (AREA)
- Fertilizing (AREA)
- Eye Examination Apparatus (AREA)
- Nozzles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US401713 | 1989-09-01 | ||
| US09/401,713 US6299813B1 (en) | 1999-09-23 | 1999-09-23 | Modified slot extrusion dies |
| PCT/US2000/023608 WO2001021379A1 (en) | 1999-09-23 | 2000-08-28 | Modified slot extrusion dies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60017177D1 DE60017177D1 (de) | 2005-02-03 |
| DE60017177T2 true DE60017177T2 (de) | 2005-12-08 |
Family
ID=23588905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60017177T Expired - Lifetime DE60017177T2 (de) | 1999-09-23 | 2000-08-28 | Strangpressdüse für wabenstruktur |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6299813B1 (enExample) |
| EP (1) | EP1226014B1 (enExample) |
| JP (1) | JP5027972B2 (enExample) |
| CN (1) | CN1189307C (enExample) |
| AT (1) | ATE285886T1 (enExample) |
| AU (1) | AU7083100A (enExample) |
| DE (1) | DE60017177T2 (enExample) |
| WO (1) | WO2001021379A1 (enExample) |
| ZA (1) | ZA200201261B (enExample) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001225312A (ja) * | 1999-12-10 | 2001-08-21 | Ngk Insulators Ltd | 口金の製造方法 |
| CN1827330B (zh) * | 2001-04-17 | 2011-06-08 | 日本碍子株式会社 | 成形体的制造方法 |
| JP3903733B2 (ja) * | 2001-04-27 | 2007-04-11 | 株式会社デンソー | ハニカム構造体成形用金型 |
| JP4210446B2 (ja) * | 2001-09-19 | 2009-01-21 | 日本碍子株式会社 | ハニカム押出成形用口金及びその製造方法 |
| US7608344B2 (en) * | 2003-07-30 | 2009-10-27 | Corning Incorporated | Metal honeycomb substrates for chemical and thermal applications |
| JP4523378B2 (ja) * | 2004-10-21 | 2010-08-11 | 日本碍子株式会社 | セラミックス押出成形用金型 |
| US20090218322A1 (en) * | 2008-02-28 | 2009-09-03 | David William Folmar | Dies for manufacturing substrates and methods of making |
| US20100301515A1 (en) * | 2009-05-29 | 2010-12-02 | Thomas William Brew | Honeycomb Extrusion Die Apparatus And Methods |
| US8435025B2 (en) * | 2009-08-27 | 2013-05-07 | Corning Incorporated | Honeycomb extrusion die apparatus |
| CN101780711B (zh) * | 2010-02-23 | 2013-08-28 | 大连塑料研究所有限公司 | 连续直接挤出成型蜂窝板制品的设备 |
| US8591287B2 (en) * | 2010-02-26 | 2013-11-26 | Corning Incorporated | Methods of fabricating a honeycomb extrusion die from a die body |
| JP2012125882A (ja) * | 2010-12-15 | 2012-07-05 | Ngk Insulators Ltd | ハニカム構造体成形口金用電極 |
| JP2012125883A (ja) * | 2010-12-15 | 2012-07-05 | Ngk Insulators Ltd | ハニカム構造体成形口金用電極の製造方法 |
| JP6046712B2 (ja) * | 2012-06-04 | 2016-12-21 | 日本碍子株式会社 | ハニカム構造体成形用口金及びその製造方法 |
| US20140060253A1 (en) * | 2012-08-28 | 2014-03-06 | Thomas William Brew | Methods of manufacturing a die body |
| CN103042647B (zh) * | 2012-11-08 | 2015-05-20 | 江苏微赛新材料科技有限公司 | 一种聚丙烯微孔发泡厚板的生产方法 |
| CN107206518B (zh) | 2014-11-26 | 2019-05-14 | 康宁股份有限公司 | 用于制造挤出模具的设备和方法 |
| MX2018006179A (es) * | 2015-11-20 | 2019-04-09 | Corning Inc | Moldes de extrusión para cuerpo de panal. |
| JP6818036B2 (ja) | 2016-02-11 | 2021-01-20 | コーニング インコーポレイテッド | ハニカム体のための押出成形部品 |
| JP6776860B2 (ja) * | 2016-12-09 | 2020-10-28 | コニカミノルタ株式会社 | サイジングダイと押出成形装置、およびそれらを用いた管状部材の製造方法 |
| US11534937B2 (en) | 2017-12-22 | 2022-12-27 | Corning Incorporated | Extrusion dies |
| JP6881337B2 (ja) * | 2018-01-30 | 2021-06-02 | 株式会社デンソー | ハニカム構造体および金型 |
| WO2019232150A1 (en) * | 2018-05-31 | 2019-12-05 | Corning Incorporated | Honeycomb extrusion dies and forming methods |
| JP2022516990A (ja) * | 2019-01-11 | 2022-03-03 | コーニング インコーポレイテッド | ハニカム押出ダイおよびその製造方法 |
| CN113365791B (zh) * | 2019-01-30 | 2024-04-02 | 康宁股份有限公司 | 挤出模头制备方法 |
| US12109727B2 (en) | 2019-05-17 | 2024-10-08 | Corning Incorporated | Honeycomb extrusion dies and forming methods |
| JP6697645B1 (ja) * | 2020-03-19 | 2020-05-20 | 日東電工株式会社 | 押出方法 |
| JP6722833B1 (ja) * | 2020-03-19 | 2020-07-15 | 日東電工株式会社 | 押出方法 |
| US12485574B2 (en) | 2020-11-30 | 2025-12-02 | Corning Incorporated | Extrusion dies with zoned coatings, methods of fabricating such dies, and methods of manufacturing ceramic articles |
| CN117396316A (zh) * | 2021-05-27 | 2024-01-12 | 康宁股份有限公司 | 蜂窝挤出模头及其使用和制造方法 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH273469A (de) | 1947-04-10 | 1951-02-15 | William Rudorff Dagobert | Verfahren zur werkstoffabtragenden Bearbeitung von Stücken aus elektrisch leitendem Material und Einrichtung zur Durchführung dieses Verfahrens. |
| US3038201A (en) | 1955-12-21 | 1962-06-12 | Multiple Extrusions Inc | Multiple tube extrusion apparatus and method |
| US3905743A (en) | 1971-11-09 | 1975-09-16 | Corning Glass Works | Extrusion apparatus for forming thin-walled honeycomb structures |
| US3790654A (en) | 1971-11-09 | 1974-02-05 | Corning Glass Works | Extrusion method for forming thinwalled honeycomb structures |
| US3885977A (en) | 1973-11-05 | 1975-05-27 | Corning Glass Works | Anisotropic cordierite monolith |
| GB1548817A (en) | 1976-05-14 | 1979-07-18 | Inoue Japax Res | Electrical discharge maschining |
| US4233486A (en) | 1977-12-26 | 1980-11-11 | Inoue-Japax Research Incorporated | Traveling-wire electrical discharge machine |
| US4235583A (en) | 1978-03-23 | 1980-11-25 | General Motors Corporation | Extrusion die and method for making same |
| US4259057A (en) | 1978-12-29 | 1981-03-31 | Saki Chemical Industry Co., Ltd. | Method of continuously extruding and molding ceramic honey-comb shaped moldings and die for use in the continuous extruding operation thereof |
| JPS63176107A (ja) | 1987-01-19 | 1988-07-20 | 日本碍子株式会社 | セラミツクハニカム押出用ダイス |
| JPS583802B2 (ja) | 1979-09-12 | 1983-01-22 | 株式会社日本自動車部品総合研究所 | ハニカム成型用ダイスの製造方法 |
| US4403131A (en) | 1981-07-30 | 1983-09-06 | Corning Glass Works | Electrical discharge machining utilizing a counter slot |
| US4527035A (en) | 1981-07-30 | 1985-07-02 | Corning Glass Works | Wire electrical discharge machine flushing process and apparatus |
| JPS62142607A (ja) | 1985-12-18 | 1987-06-26 | 日本碍子株式会社 | 押出ダイスおよびその製造方法 |
| US4902216A (en) | 1987-09-08 | 1990-02-20 | Corning Incorporated | Extrusion die for protrusion and/or high cell density ceramic honeycomb structures |
| US4992233A (en) | 1988-07-15 | 1991-02-12 | Corning Incorporated | Sintering metal powders into structures without sintering aids |
| JPH0260713A (ja) * | 1988-08-26 | 1990-03-01 | Babcock Hitachi Kk | ハニカム成形用口金 |
| US5171503A (en) * | 1988-08-29 | 1992-12-15 | Corning Incorporated | Method of extruding thin-walled honeycomb structures |
| US5011529A (en) | 1989-03-14 | 1991-04-30 | Corning Incorporated | Cured surfaces and a process of curing |
| US5320721A (en) | 1993-01-19 | 1994-06-14 | Corning Incorporated | Shaped-tube electrolytic polishing process |
| US5322599A (en) | 1993-01-19 | 1994-06-21 | Corning Incorporated | Shaped-tube electrolytic machining process |
| JPH0780977A (ja) * | 1993-09-16 | 1995-03-28 | Babcock Hitachi Kk | ハニカム構造体、その成形方法及び成形用の口金 |
| US5489756A (en) * | 1994-10-28 | 1996-02-06 | Corning Incorporated | Slot fabrication by electrical discharge machining |
| US5507925A (en) | 1994-10-28 | 1996-04-16 | Corning Incorporated | Electrochemical drilling of substrates |
| US5702659A (en) | 1995-11-30 | 1997-12-30 | Corning Incorporated | Honeycomb extrusion die and methods |
| JPH09300326A (ja) | 1996-05-16 | 1997-11-25 | Denso Corp | ハニカム成形用ダイス及びその製造方法 |
| US5997720A (en) * | 1997-02-06 | 1999-12-07 | Corning Incorporated | Method for machining extrusion dies |
| WO1999020445A1 (en) * | 1997-10-17 | 1999-04-29 | Corning Incorporated | Modified slot extrusion die |
-
1999
- 1999-09-23 US US09/401,713 patent/US6299813B1/en not_active Expired - Lifetime
-
2000
- 2000-08-28 JP JP2001524785A patent/JP5027972B2/ja not_active Expired - Lifetime
- 2000-08-28 DE DE60017177T patent/DE60017177T2/de not_active Expired - Lifetime
- 2000-08-28 AU AU70831/00A patent/AU7083100A/en not_active Abandoned
- 2000-08-28 CN CNB008131805A patent/CN1189307C/zh not_active Expired - Lifetime
- 2000-08-28 EP EP00959521A patent/EP1226014B1/en not_active Expired - Lifetime
- 2000-08-28 WO PCT/US2000/023608 patent/WO2001021379A1/en not_active Ceased
- 2000-08-28 AT AT00959521T patent/ATE285886T1/de not_active IP Right Cessation
-
2002
- 2002-02-14 ZA ZA200201261A patent/ZA200201261B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1226014A4 (en) | 2002-10-30 |
| CN1189307C (zh) | 2005-02-16 |
| WO2001021379A1 (en) | 2001-03-29 |
| DE60017177D1 (de) | 2005-02-03 |
| US6299813B1 (en) | 2001-10-09 |
| ATE285886T1 (de) | 2005-01-15 |
| JP5027972B2 (ja) | 2012-09-19 |
| JP2003509250A (ja) | 2003-03-11 |
| EP1226014A1 (en) | 2002-07-31 |
| EP1226014B1 (en) | 2004-12-29 |
| AU7083100A (en) | 2001-04-24 |
| ZA200201261B (en) | 2002-11-27 |
| CN1376108A (zh) | 2002-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |