JPH0140730B2 - - Google Patents
Info
- Publication number
- JPH0140730B2 JPH0140730B2 JP60284571A JP28457185A JPH0140730B2 JP H0140730 B2 JPH0140730 B2 JP H0140730B2 JP 60284571 A JP60284571 A JP 60284571A JP 28457185 A JP28457185 A JP 28457185A JP H0140730 B2 JPH0140730 B2 JP H0140730B2
- Authority
- JP
- Japan
- Prior art keywords
- clay
- supply hole
- clay supply
- extrusion die
- discharge groove
- 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
Links
- 239000004927 clay Substances 0.000 claims description 89
- 238000001125 extrusion Methods 0.000 claims description 37
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000005553 drilling Methods 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000003754 machining Methods 0.000 claims description 8
- 230000003746 surface roughness Effects 0.000 description 15
- 238000005520 cutting process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60284571A JPS62142607A (ja) | 1985-12-18 | 1985-12-18 | 押出ダイスおよびその製造方法 |
| DE8686309926T DE3665551D1 (en) | 1985-12-18 | 1986-12-18 | A die for extruding honeycomb structural bodies |
| EP86309926A EP0228258B1 (en) | 1985-12-18 | 1986-12-18 | A die for extruding honeycomb structural bodies |
| US07/240,446 US4883420A (en) | 1985-12-18 | 1988-09-02 | Die for extruding honeycomb structural bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60284571A JPS62142607A (ja) | 1985-12-18 | 1985-12-18 | 押出ダイスおよびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62142607A JPS62142607A (ja) | 1987-06-26 |
| JPH0140730B2 true JPH0140730B2 (en]) | 1989-08-31 |
Family
ID=17680185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60284571A Granted JPS62142607A (ja) | 1985-12-18 | 1985-12-18 | 押出ダイスおよびその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4883420A (en]) |
| EP (1) | EP0228258B1 (en]) |
| JP (1) | JPS62142607A (en]) |
| DE (1) | DE3665551D1 (en]) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5089190A (en) * | 1989-11-13 | 1992-02-18 | Nordson Corporation | Method and apparatus for hollow core extrusion of high viscosity materials |
| US5814164A (en) | 1994-11-09 | 1998-09-29 | American Scientific Materials Technologies L.P. | Thin-walled, monolithic iron oxide structures made from steels, and methods for manufacturing such structures |
| US6045628A (en) * | 1996-04-30 | 2000-04-04 | American Scientific Materials Technologies, L.P. | Thin-walled monolithic metal oxide structures made from metals, and methods for manufacturing such structures |
| US5702659A (en) * | 1995-11-30 | 1997-12-30 | Corning Incorporated | Honeycomb extrusion die and methods |
| US5997720A (en) * | 1997-02-06 | 1999-12-07 | Corning Incorporated | Method for machining extrusion dies |
| EP1027196B1 (en) * | 1997-10-17 | 2008-08-20 | Corning Incorporated | Modified slot extrusion die |
| US6461562B1 (en) | 1999-02-17 | 2002-10-08 | American Scientific Materials Technologies, Lp | Methods of making sintered metal oxide articles |
| US6299813B1 (en) | 1999-09-23 | 2001-10-09 | Corning Incorporated | Modified slot extrusion dies |
| US6520429B1 (en) * | 2000-01-07 | 2003-02-18 | Hideo Suzuki | Multi-tube extruding equipment |
| 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 |
| JP5753006B2 (ja) * | 2010-06-17 | 2015-07-22 | 住友化学株式会社 | 押出成形装置及びこれを用いた成形体の製造方法 |
| EP2857163B1 (en) * | 2012-06-04 | 2019-08-21 | NGK Insulators, Ltd. | Spinneret for molding honeycomb structure and manufacturing method therefor |
| CN102862037A (zh) * | 2012-09-17 | 2013-01-09 | 李少荣 | 一种超大规格高孔密度蜂窝陶瓷模具的制备方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1160355A (en) * | 1967-01-26 | 1969-08-06 | Kabel Metallwerke Ghh | An Extrusion Die Assembly. |
| US3790654A (en) * | 1971-11-09 | 1974-02-05 | Corning Glass Works | Extrusion method for forming thinwalled honeycomb structures |
| US3826603A (en) * | 1972-08-14 | 1974-07-30 | R Wiley | Extrusion die |
| US3859031A (en) * | 1973-05-10 | 1975-01-07 | Du Pont | Spinneret capillary metering plugs |
| JPS5951402B2 (ja) * | 1977-05-04 | 1984-12-13 | 日本碍子株式会社 | ハニカム成型用ダイス |
| NL7706501A (en) * | 1977-06-13 | 1978-12-15 | Gist Brocades Nv | Extruder discharge mouthpiece - which eliminates surface defects and variations in cross=section, for use in extrusion of yeast |
| 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 |
| FR2467067A1 (fr) * | 1979-10-15 | 1981-04-17 | Ceraver | Dispositif pour la fabrication de corps a structure alveolaire par extrusion d'une matiere ceramique, et procede d'obtention dudit dispositif |
| JPS5761592A (en) * | 1980-10-01 | 1982-04-14 | Osaka Shiiring Insatsu Kk | Transfer sheet |
| JPS5777521A (en) * | 1980-10-31 | 1982-05-14 | Nippon Soken | Die device for molding honeycomb structure |
| US4376747A (en) * | 1980-12-11 | 1983-03-15 | Union Carbide Corporation | Process for controlling the cross-sectional structure of mesophase pitch derived fibers |
| US4486934A (en) * | 1982-01-11 | 1984-12-11 | General Motors Corporation | Monolith extrusion die construction method |
| JPS5946763A (ja) * | 1982-09-10 | 1984-03-16 | Kureha Chem Ind Co Ltd | 二層構造のモノポーラ型燃料電池用電極基板の製造方法 |
| JPS5953844A (ja) * | 1982-09-22 | 1984-03-28 | Fujitsu Ltd | レジスト膜現像方法 |
| US4457686A (en) * | 1983-03-21 | 1984-07-03 | Ingersol-Rand Company | Pellet extrusion die |
| US4465454A (en) * | 1983-03-29 | 1984-08-14 | Corning Glass Works | Extrusion die |
| JPS61220805A (ja) * | 1985-03-28 | 1986-10-01 | 日本碍子株式会社 | セラミツクハニカム構造体の押出ダイス |
| JP3128308B2 (ja) * | 1991-12-20 | 2001-01-29 | 三洋電機株式会社 | マッサージ器 |
| JP3262390B2 (ja) * | 1992-11-25 | 2002-03-04 | 川崎マイクロエレクトロニクス株式会社 | 金属膜の形成方法 |
-
1985
- 1985-12-18 JP JP60284571A patent/JPS62142607A/ja active Granted
-
1986
- 1986-12-18 EP EP86309926A patent/EP0228258B1/en not_active Expired
- 1986-12-18 DE DE8686309926T patent/DE3665551D1/de not_active Expired
-
1988
- 1988-09-02 US US07/240,446 patent/US4883420A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0228258A1 (en) | 1987-07-08 |
| EP0228258B1 (en) | 1989-09-13 |
| DE3665551D1 (en) | 1989-10-19 |
| JPS62142607A (ja) | 1987-06-26 |
| US4883420A (en) | 1989-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |