MX2018015257A - Métodos de mecanizado por láser de material extrudido de cerámica celular húmedo para la fabricación de cuerpos en forma de panal. - Google Patents

Métodos de mecanizado por láser de material extrudido de cerámica celular húmedo para la fabricación de cuerpos en forma de panal.

Info

Publication number
MX2018015257A
MX2018015257A MX2018015257A MX2018015257A MX2018015257A MX 2018015257 A MX2018015257 A MX 2018015257A MX 2018015257 A MX2018015257 A MX 2018015257A MX 2018015257 A MX2018015257 A MX 2018015257A MX 2018015257 A MX2018015257 A MX 2018015257A
Authority
MX
Mexico
Prior art keywords
extrudate
methods
honeycomb body
laser machining
cellular ceramic
Prior art date
Application number
MX2018015257A
Other languages
English (en)
Inventor
Kumar AKARAPU Ravindra
Kanta Nayak Barada
Paras Jain Priyank
John Malarkey Christopher
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of MX2018015257A publication Critical patent/MX2018015257A/es

Links

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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
    • 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
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • B01D2255/9155—Wall flow filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
    • 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
    • B28B2003/203—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded for multi-channelled structures, e.g. honeycomb structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Laser Beam Processing (AREA)

Abstract

Un metodo de fabricacion de un cuerpo en forma de panal, que comprende extrudir material extrudido en forma de panal (200) en una direccion axial (A), el material extrudido en forma de panal (200) tiene una periferia exterior (206); y mecanizar por laser in situ el material extrudido en forma de panal (200) para formar un corte por laser en el material extrudido en forma de panal. Un sistema para el corte in situ de un material extrudido de ceramica cruda humeda, que comprende un laser (500, 732, 826) configurado para irradiar energia de laser a una periferia exterior de un articulo de ceramica cruda humeda, la energia de laser esta adaptada para cortar a traves de por lo menos una porcion de la periferia exterior (206).
MX2018015257A 2016-06-08 2017-06-07 Métodos de mecanizado por láser de material extrudido de cerámica celular húmedo para la fabricación de cuerpos en forma de panal. MX2018015257A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662347291P 2016-06-08 2016-06-08
PCT/US2017/036318 WO2017214251A1 (en) 2016-06-08 2017-06-07 Methods of laser machining wet cellular ceramic extrudate for honeycomb body manufacture

Publications (1)

Publication Number Publication Date
MX2018015257A true MX2018015257A (es) 2019-08-16

Family

ID=59078215

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018015257A MX2018015257A (es) 2016-06-08 2017-06-07 Métodos de mecanizado por láser de material extrudido de cerámica celular húmedo para la fabricación de cuerpos en forma de panal.

Country Status (6)

Country Link
US (1) US11345059B2 (es)
EP (1) EP3468758B1 (es)
JP (1) JP2019521878A (es)
CN (1) CN109562531B (es)
MX (1) MX2018015257A (es)
WO (1) WO2017214251A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4013584B1 (en) 2019-08-14 2024-01-03 Corning Incorporated Systems and methods for reducing surface oil streaks on wet extrudate by irradiation

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899326A (en) * 1973-03-30 1975-08-12 Corning Glass Works Method of making monolithic honeycombed structures
US5465780A (en) 1993-11-23 1995-11-14 Alliedsignal Inc. Laser machining of ceramic cores
JPH07256622A (ja) * 1994-02-04 1995-10-09 Nippondenso Co Ltd 未乾燥粘土質物の切断装置及び切断方法
JP3476288B2 (ja) * 1995-08-31 2003-12-10 ファナック株式会社 Ｙａｇカッティングツールを用いた立体加工装置
JP3256503B2 (ja) * 1998-11-05 2002-02-12 日本碍子株式会社 セラミック生素地製品の切断装置
JP4049973B2 (ja) * 1999-07-26 2008-02-20 日本碍子株式会社 セラミックハニカム成形体の切断方法
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US6663378B2 (en) 2001-09-27 2003-12-16 Corning Incorporated Apparatus for correcting bow in a honeycomb extrudate
JP3560338B2 (ja) * 2002-04-19 2004-09-02 日本碍子株式会社 ハニカム構造体製造装置、及びハニカム構造体の製造方法
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JP2005317876A (ja) 2004-04-30 2005-11-10 Murata Mfg Co Ltd 積層コイル部品の製造方法
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WO2008153141A1 (ja) * 2007-06-15 2008-12-18 The Yokohama Rubber Co., Ltd. 長尺物の外観検査方法及びその装置
CN101903306A (zh) * 2007-12-17 2010-12-01 伊梅斯公司 陶瓷蜂窝结构体
JP5442974B2 (ja) 2008-09-16 2014-03-19 日本特殊陶業株式会社 セラミック部品の製造方法
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Also Published As

Publication number Publication date
EP3468758B1 (en) 2021-02-17
US11345059B2 (en) 2022-05-31
CN109562531A (zh) 2019-04-02
JP2019521878A (ja) 2019-08-08
CN109562531B (zh) 2022-03-22
EP3468758A1 (en) 2019-04-17
US20190255735A1 (en) 2019-08-22
WO2017214251A1 (en) 2017-12-14

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