JP5281899B2 - ハニカム構造体成形用口金 - Google Patents
ハニカム構造体成形用口金 Download PDFInfo
- Publication number
- JP5281899B2 JP5281899B2 JP2008551064A JP2008551064A JP5281899B2 JP 5281899 B2 JP5281899 B2 JP 5281899B2 JP 2008551064 A JP2008551064 A JP 2008551064A JP 2008551064 A JP2008551064 A JP 2008551064A JP 5281899 B2 JP5281899 B2 JP 5281899B2
- Authority
- JP
- Japan
- Prior art keywords
- forming
- honeycomb structure
- introduction
- die
- wear
- 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.)
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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
- 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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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)
Description
Claims (2)
- 一方の面(導入面)側に設けられ複数の裏孔を有する導入部と、他方の面側に設けられ前記裏孔と連通するスリットが形成された成形部とを備え、前記導入部の裏孔から導入された成形原料を、前記成形部のスリットを通してハニカム形状に成形する板状のハニカム構造体成形用口金であって、
前記導入部が、前記導入面を構成する板状の摩耗部と、前記摩耗部と前記成形部との間に位置する導入部本体との2層からなり、
前記摩耗部の厚さが、0.5〜5.0mmであり、
前記摩耗部が、CVD、PVD又は硬質メッキにより表面処理されているとともに、前記導入部本体に、ボルト締め又はピンはめ合いにより着脱自在に配設されたハニカム構造体成形用口金。 - 前記摩耗部の材質が、ステンレススチール、工具鋼又は超硬合金である請求項1に記載のハニカム構造体成形用口金。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008551064A JP5281899B2 (ja) | 2006-12-26 | 2007-12-20 | ハニカム構造体成形用口金 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006350551 | 2006-12-26 | ||
JP2006350551 | 2006-12-26 | ||
JP2008551064A JP5281899B2 (ja) | 2006-12-26 | 2007-12-20 | ハニカム構造体成形用口金 |
PCT/JP2007/074517 WO2008078644A1 (ja) | 2006-12-26 | 2007-12-20 | ハニカム構造体成形用口金 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2008078644A1 JPWO2008078644A1 (ja) | 2010-04-22 |
JP5281899B2 true JP5281899B2 (ja) | 2013-09-04 |
Family
ID=39562436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008551064A Active JP5281899B2 (ja) | 2006-12-26 | 2007-12-20 | ハニカム構造体成形用口金 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8052411B2 (ja) |
EP (1) | EP2098345B1 (ja) |
JP (1) | JP5281899B2 (ja) |
CN (1) | CN101484287A (ja) |
WO (1) | WO2008078644A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8684747B1 (en) | 2007-12-10 | 2014-04-01 | Accella Learning, LLC | Intelligent tutoring system |
US9542853B1 (en) | 2007-12-10 | 2017-01-10 | Accella Learning, LLC | Instruction based on competency assessment and prediction |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5379460B2 (ja) * | 2008-12-05 | 2013-12-25 | 日本碍子株式会社 | ハニカム構造体成形用口金及びハニカム構造体成形用口金の製造方法 |
JP5184400B2 (ja) * | 2009-02-18 | 2013-04-17 | 日本碍子株式会社 | ハニカム構造体成形用口金 |
US20100303945A1 (en) * | 2009-05-28 | 2010-12-02 | Citriniti Joseph H | Devices And Methods For Regulating Extruder Ceramic Batch Material |
EP2832512B1 (en) * | 2012-03-29 | 2019-06-12 | Ibiden Co., Ltd. | Fabrication method of metal mold for extrusion forming, and honeycomb structure fabrication method |
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 |
MX357751B (es) * | 2012-06-04 | 2018-07-23 | Ngk Insulators Ltd | Matriz para formar estructura de panal y metodo para su fabricacion. |
JP6507143B2 (ja) * | 2016-08-09 | 2019-04-24 | 日本碍子株式会社 | ハニカム構造体成形用口金 |
JP6507142B2 (ja) * | 2016-08-09 | 2019-04-24 | 日本碍子株式会社 | ハニカム構造体成形用口金 |
JP6562891B2 (ja) * | 2016-08-09 | 2019-08-21 | 日本碍子株式会社 | ハニカム構造体成形用口金 |
US11780115B2 (en) | 2019-11-27 | 2023-10-10 | Corning Incorporated | Multi-piece layered honeycomb extrusion dies and methods of making same |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61270113A (ja) * | 1985-05-25 | 1986-11-29 | バブコツク日立株式会社 | ハニカム押出成形用金型 |
JPS6294320A (ja) * | 1985-10-21 | 1987-04-30 | Babcock Hitachi Kk | ハニカム成型装置 |
JPS6318209U (ja) * | 1986-07-23 | 1988-02-06 | ||
JPS6347104A (ja) * | 1986-08-14 | 1988-02-27 | 日本碍子株式会社 | ハニカム成型用ダイスおよびその製造方法 |
JPS63112004U (ja) * | 1987-01-13 | 1988-07-19 | ||
JPH0724817A (ja) * | 1993-07-13 | 1995-01-27 | Nippondenso Co Ltd | ハニカム構造体の押出成形装置 |
JPH10264124A (ja) * | 1997-03-27 | 1998-10-06 | Ngk Insulators Ltd | 押出装置 |
JP2000326318A (ja) * | 1999-03-18 | 2000-11-28 | Denso Corp | ハニカム構造体成形用金型及びその製造方法 |
JP2002254419A (ja) * | 2001-03-01 | 2002-09-11 | Ngk Insulators Ltd | セラミックハニカム用押出機およびそれを用いたセラミックハニカムの押出方法 |
JP2003285308A (ja) * | 2002-03-28 | 2003-10-07 | Ngk Insulators Ltd | ハニカム成形用口金及びこれを用いたハニカム成形用口金治具 |
JP2006021488A (ja) * | 2004-07-09 | 2006-01-26 | Ngk Insulators Ltd | ハニカム構造体成形用口金、及びその製造方法 |
JP2006051682A (ja) * | 2004-08-11 | 2006-02-23 | Ngk Insulators Ltd | ハニカム構造体成形用口金及びその製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6318209A (ja) | 1986-07-10 | 1988-01-26 | Nec Corp | 照明方式 |
US5256054A (en) * | 1990-11-30 | 1993-10-26 | Corning Incorporated | Method and apparatus for forming a uniform skin on a cellular substrate |
US5238386A (en) * | 1992-05-20 | 1993-08-24 | Corning Incorporated | Multi-part extrusion die |
JPH10315213A (ja) | 1997-05-15 | 1998-12-02 | Nippon Soken Inc | ハニカム構造体成形用押出装置 |
JP2000071226A (ja) * | 1998-09-02 | 2000-03-07 | Ngk Insulators Ltd | セラミックハニカム構造体押出用ダイス |
EP1125704B2 (en) * | 1999-08-30 | 2011-10-05 | NGK Insulators, Ltd. | Corrugated wall honeycomb structure and production method thereof |
JP5324507B2 (ja) * | 2009-03-27 | 2013-10-23 | 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 |
-
2007
- 2007-12-20 WO PCT/JP2007/074517 patent/WO2008078644A1/ja active Application Filing
- 2007-12-20 CN CNA2007800251703A patent/CN101484287A/zh active Pending
- 2007-12-20 JP JP2008551064A patent/JP5281899B2/ja active Active
- 2007-12-20 EP EP07850952.8A patent/EP2098345B1/en active Active
-
2008
- 2008-10-31 US US12/263,020 patent/US8052411B2/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61270113A (ja) * | 1985-05-25 | 1986-11-29 | バブコツク日立株式会社 | ハニカム押出成形用金型 |
JPS6294320A (ja) * | 1985-10-21 | 1987-04-30 | Babcock Hitachi Kk | ハニカム成型装置 |
JPS6318209U (ja) * | 1986-07-23 | 1988-02-06 | ||
JPS6347104A (ja) * | 1986-08-14 | 1988-02-27 | 日本碍子株式会社 | ハニカム成型用ダイスおよびその製造方法 |
JPS63112004U (ja) * | 1987-01-13 | 1988-07-19 | ||
JPH0724817A (ja) * | 1993-07-13 | 1995-01-27 | Nippondenso Co Ltd | ハニカム構造体の押出成形装置 |
JPH10264124A (ja) * | 1997-03-27 | 1998-10-06 | Ngk Insulators Ltd | 押出装置 |
JP2000326318A (ja) * | 1999-03-18 | 2000-11-28 | Denso Corp | ハニカム構造体成形用金型及びその製造方法 |
JP2002254419A (ja) * | 2001-03-01 | 2002-09-11 | Ngk Insulators Ltd | セラミックハニカム用押出機およびそれを用いたセラミックハニカムの押出方法 |
JP2003285308A (ja) * | 2002-03-28 | 2003-10-07 | Ngk Insulators Ltd | ハニカム成形用口金及びこれを用いたハニカム成形用口金治具 |
JP2006021488A (ja) * | 2004-07-09 | 2006-01-26 | Ngk Insulators Ltd | ハニカム構造体成形用口金、及びその製造方法 |
JP2006051682A (ja) * | 2004-08-11 | 2006-02-23 | Ngk Insulators Ltd | ハニカム構造体成形用口金及びその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8684747B1 (en) | 2007-12-10 | 2014-04-01 | Accella Learning, LLC | Intelligent tutoring system |
US9542853B1 (en) | 2007-12-10 | 2017-01-10 | Accella Learning, LLC | Instruction based on competency assessment and prediction |
Also Published As
Publication number | Publication date |
---|---|
US8052411B2 (en) | 2011-11-08 |
EP2098345B1 (en) | 2014-02-19 |
EP2098345A1 (en) | 2009-09-09 |
JPWO2008078644A1 (ja) | 2010-04-22 |
US20090061040A1 (en) | 2009-03-05 |
EP2098345A4 (en) | 2011-12-28 |
CN101484287A (zh) | 2009-07-15 |
WO2008078644A1 (ja) | 2008-07-03 |
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