JPH0622806B2 - ハニカム成型用ダイスおよびその製造方法 - Google Patents

ハニカム成型用ダイスおよびその製造方法

Info

Publication number
JPH0622806B2
JPH0622806B2 JP61190745A JP19074586A JPH0622806B2 JP H0622806 B2 JPH0622806 B2 JP H0622806B2 JP 61190745 A JP61190745 A JP 61190745A JP 19074586 A JP19074586 A JP 19074586A JP H0622806 B2 JPH0622806 B2 JP H0622806B2
Authority
JP
Japan
Prior art keywords
die
molding
groove
honeycomb
cross
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
Application number
JP61190745A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6347104A (ja
Inventor
啓 井上
昭二 二村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP61190745A priority Critical patent/JPH0622806B2/ja
Priority to BE8700882A priority patent/BE1002014A5/fr
Priority to US07/084,026 priority patent/US4820146A/en
Priority to DE19873726869 priority patent/DE3726869A1/de
Publication of JPS6347104A publication Critical patent/JPS6347104A/ja
Publication of JPH0622806B2 publication Critical patent/JPH0622806B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2200/00—Specific machining processes or workpieces
    • B23H2200/30—Specific machining processes or workpieces for making honeycomb structures
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP61190745A 1986-08-14 1986-08-14 ハニカム成型用ダイスおよびその製造方法 Expired - Lifetime JPH0622806B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP61190745A JPH0622806B2 (ja) 1986-08-14 1986-08-14 ハニカム成型用ダイスおよびその製造方法
BE8700882A BE1002014A5 (fr) 1986-08-14 1987-08-07 Matrices d'extrusion de structures en nid d'abeilles et procede pour les fabriquer.
US07/084,026 US4820146A (en) 1986-08-14 1987-08-11 Super hard alloy dies for extruding honeycomb structures
DE19873726869 DE3726869A1 (de) 1986-08-14 1987-08-12 Mundstuecke zum extrudieren von wabenkoerpern sowie verfahren zur herstellung derselben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61190745A JPH0622806B2 (ja) 1986-08-14 1986-08-14 ハニカム成型用ダイスおよびその製造方法

Publications (2)

Publication Number Publication Date
JPS6347104A JPS6347104A (ja) 1988-02-27
JPH0622806B2 true JPH0622806B2 (ja) 1994-03-30

Family

ID=16263044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61190745A Expired - Lifetime JPH0622806B2 (ja) 1986-08-14 1986-08-14 ハニカム成型用ダイスおよびその製造方法

Country Status (4)

Country Link
US (1) US4820146A (en, 2012)
JP (1) JPH0622806B2 (en, 2012)
BE (1) BE1002014A5 (en, 2012)
DE (1) DE3726869A1 (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013183612A1 (ja) 2012-06-04 2013-12-12 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
WO2013183613A1 (ja) 2012-06-04 2013-12-12 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
CN105163889A (zh) * 2014-03-28 2015-12-16 日本碍子株式会社 放电加工用电极以及蜂窝结构体成形用口模的制造方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01109057A (ja) * 1987-10-23 1989-04-26 Fanuc Ltd デジタイジング方法
US5342189A (en) * 1992-10-01 1994-08-30 Mitsubishi Aluminum Co., Ltd. Extrusion dies
US5322599A (en) * 1993-01-19 1994-06-21 Corning Incorporated Shaped-tube electrolytic machining process
US5320721A (en) * 1993-01-19 1994-06-14 Corning Incorporated Shaped-tube electrolytic polishing process
US5761787A (en) * 1995-11-30 1998-06-09 Corning Incorporated Method of making bonded pin extrusion die
US6317960B1 (en) * 1999-12-28 2001-11-20 Corning Incorporated Extrusion die and method of forming
NL1020942C2 (nl) 2002-06-26 2003-12-30 Stork Titan Bv Vorminrichting.
JP4426400B2 (ja) * 2004-08-11 2010-03-03 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
WO2008078644A1 (ja) * 2006-12-26 2008-07-03 Ngk Insulators, Ltd. ハニカム構造体成形用口金
DE202007003495U1 (de) * 2007-03-08 2007-07-05 Rieter Automatik Gmbh Vorrichtung zur Erzeugung von Granulatkörnern aus einer Kunststoffschmelze
US20090218322A1 (en) * 2008-02-28 2009-09-03 David William Folmar Dies for manufacturing substrates and methods of making
CN101642837B (zh) * 2009-08-25 2010-12-08 江西稀有稀土金属钨业集团有限公司 一种不规则形面的硬质合金模具的加工方法
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118456A (en) * 1977-06-20 1978-10-03 Corning Glass Works Extrusion die
US4167386A (en) * 1977-09-26 1979-09-11 Muesco-Mallay Houston, Inc. Extrusion die plate construction
JPS5830804B2 (ja) * 1977-12-07 1983-07-01 日本碍子株式会社 ハニカム成型用ダイス
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
JPS56154021A (en) * 1980-04-30 1981-11-28 Asahi Glass Co Ltd Die for honeycomb extrusion molding and its manufacture
US4486934A (en) * 1982-01-11 1984-12-11 General Motors Corporation Monolith extrusion die construction method
US4468366A (en) * 1982-08-19 1984-08-28 Corning Glass Works Baffled laminated extrusion dies
US4465454A (en) * 1983-03-29 1984-08-14 Corning Glass Works Extrusion die
JPS6099443A (ja) * 1983-11-02 1985-06-03 Ngk Insulators Ltd ハニカム成型用ダイスおよびその製造方法
JPS60238179A (ja) * 1984-05-14 1985-11-27 Fuji Photo Film Co Ltd 塗布装置
JPS615915A (ja) * 1984-06-19 1986-01-11 Sakai Chem Ind Co Ltd ハニカム状成形物の連続押出成形方法および該方法に使用する連続押出用ダイス
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
US4743191A (en) * 1987-04-02 1988-05-10 Allied-Signal Inc. Multi-piece die for forming honeycomb structures

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013183612A1 (ja) 2012-06-04 2013-12-12 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
WO2013183613A1 (ja) 2012-06-04 2013-12-12 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
US9616637B2 (en) 2012-06-04 2017-04-11 Ngk Insulators, Ltd. Die for forming honeycomb structure and manufacturing method therefor
CN105163889A (zh) * 2014-03-28 2015-12-16 日本碍子株式会社 放电加工用电极以及蜂窝结构体成形用口模的制造方法
CN105163889B (zh) * 2014-03-28 2017-03-15 日本碍子株式会社 放电加工用电极以及蜂窝结构体成形用口模的制造方法

Also Published As

Publication number Publication date
JPS6347104A (ja) 1988-02-27
DE3726869C2 (en, 2012) 1990-09-27
US4820146A (en) 1989-04-11
BE1002014A5 (fr) 1990-05-22
DE3726869A1 (de) 1988-02-25

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Legal Events

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EXPY Cancellation because of completion of term