JPS6328522A - ハニカム・ダイスの製造方法 - Google Patents

ハニカム・ダイスの製造方法

Info

Publication number
JPS6328522A
JPS6328522A JP16697886A JP16697886A JPS6328522A JP S6328522 A JPS6328522 A JP S6328522A JP 16697886 A JP16697886 A JP 16697886A JP 16697886 A JP16697886 A JP 16697886A JP S6328522 A JPS6328522 A JP S6328522A
Authority
JP
Japan
Prior art keywords
electrode
forming
discharge machining
groove
die
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.)
Granted
Application number
JP16697886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0474131B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Inoue
啓 井上
Shoji Futamura
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.)
Institute of Technology Precision Electrical Discharge Works
NGK Insulators Ltd
Original Assignee
Institute of Technology Precision Electrical Discharge Works
NGK Insulators Ltd
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 Institute of Technology Precision Electrical Discharge Works, NGK Insulators Ltd filed Critical Institute of Technology Precision Electrical Discharge Works
Priority to JP16697886A priority Critical patent/JPS6328522A/ja
Publication of JPS6328522A publication Critical patent/JPS6328522A/ja
Publication of JPH0474131B2 publication Critical patent/JPH0474131B2/ja
Granted 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
    • B23H2200/00—Specific machining processes or workpieces
    • B23H2200/30—Specific machining processes or workpieces for making honeycomb structures

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
JP16697886A 1986-07-16 1986-07-16 ハニカム・ダイスの製造方法 Granted JPS6328522A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16697886A JPS6328522A (ja) 1986-07-16 1986-07-16 ハニカム・ダイスの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16697886A JPS6328522A (ja) 1986-07-16 1986-07-16 ハニカム・ダイスの製造方法

Publications (2)

Publication Number Publication Date
JPS6328522A true JPS6328522A (ja) 1988-02-06
JPH0474131B2 JPH0474131B2 (enrdf_load_stackoverflow) 1992-11-25

Family

ID=15841133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16697886A Granted JPS6328522A (ja) 1986-07-16 1986-07-16 ハニカム・ダイスの製造方法

Country Status (1)

Country Link
JP (1) JPS6328522A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008509A (en) * 1989-03-20 1991-04-16 Ngk Insulators, Ltd. Production method of honeycomb die-forming electrical discharge machining electrodes and production method of honeycomb dies
US6317960B1 (en) 1999-12-28 2001-11-20 Corning Incorporated Extrusion die and method of forming
US6570119B2 (en) 2001-08-30 2003-05-27 Corning Incorporated Method of making extrusion die with varying pin size
US6696132B2 (en) 2001-08-30 2004-02-24 Corning Incorporated Honeycomb with varying channel size and die for manufacturing
EP2368681A2 (en) 2010-03-23 2011-09-28 NGK Insulators, Ltd. Method for manufacturing honeycomb structure forming die
EP2368682A2 (en) 2010-03-23 2011-09-28 NGK Insulators, Ltd. Method for manufacturing honeycomb structure forming die
EP2465630A1 (en) 2010-12-15 2012-06-20 NGK Insulators, Ltd. Electrode for Honeycomb Structure Forming Die
EP2465629A1 (en) 2010-12-15 2012-06-20 NGK Insulators, Ltd. Manufacturing method of electrode for honeycomb structure forming die
EP2465628A1 (en) 2010-12-15 2012-06-20 NGK Insulators, Ltd. Manufacturing Method of Electrode for Honeycomb Structure Forming Die

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8556615B2 (en) 2009-03-27 2013-10-15 Ngk Insulators, Ltd. Die for forming honeycomb structure and manufacturing method of the same

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008509A (en) * 1989-03-20 1991-04-16 Ngk Insulators, Ltd. Production method of honeycomb die-forming electrical discharge machining electrodes and production method of honeycomb dies
US6317960B1 (en) 1999-12-28 2001-11-20 Corning Incorporated Extrusion die and method of forming
US6570119B2 (en) 2001-08-30 2003-05-27 Corning Incorporated Method of making extrusion die with varying pin size
US6696132B2 (en) 2001-08-30 2004-02-24 Corning Incorporated Honeycomb with varying channel size and die for manufacturing
US6843822B2 (en) 2001-08-30 2005-01-18 Corning Incorporated Filter with varying cell channels
EP1287933A3 (en) * 2001-08-30 2005-02-09 Corning Incorporated Method of making extrusion die with varying pin size
EP2368681A2 (en) 2010-03-23 2011-09-28 NGK Insulators, Ltd. Method for manufacturing honeycomb structure forming die
EP2368682A2 (en) 2010-03-23 2011-09-28 NGK Insulators, Ltd. Method for manufacturing honeycomb structure forming die
EP2368682A3 (en) * 2010-03-23 2014-01-15 NGK Insulators, Ltd. Method for manufacturing honeycomb structure forming die
US8779332B2 (en) 2010-03-23 2014-07-15 Ngk Insulators, Ltd. Method for manufacturing honeycomb structure forming die
US8822873B2 (en) 2010-03-23 2014-09-02 Ngk Insulators, Ltd. Method for manufacturing honeycomb structure forming die
EP2465630A1 (en) 2010-12-15 2012-06-20 NGK Insulators, Ltd. Electrode for Honeycomb Structure Forming Die
EP2465629A1 (en) 2010-12-15 2012-06-20 NGK Insulators, Ltd. Manufacturing method of electrode for honeycomb structure forming die
EP2465628A1 (en) 2010-12-15 2012-06-20 NGK Insulators, Ltd. Manufacturing Method of Electrode for Honeycomb Structure Forming Die

Also Published As

Publication number Publication date
JPH0474131B2 (enrdf_load_stackoverflow) 1992-11-25

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Legal Events

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