CN107924165B - 由单件式芯体铸造的发动机 - Google Patents

由单件式芯体铸造的发动机 Download PDF

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Publication number
CN107924165B
CN107924165B CN201680047451.8A CN201680047451A CN107924165B CN 107924165 B CN107924165 B CN 107924165B CN 201680047451 A CN201680047451 A CN 201680047451A CN 107924165 B CN107924165 B CN 107924165B
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China
Prior art keywords
core
engine
piece core
additional features
casting process
Prior art date
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Application number
CN201680047451.8A
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English (en)
Chinese (zh)
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CN107924165A (zh
Inventor
小劳伦斯·J·李
约翰·P·琼斯
布莱恩·A·沃格尔
布兰登·A·拉曼沙
布朗森·J·拉曼沙
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Cummins Inc
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Cummins Inc
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Priority to CN202110395095.1A priority Critical patent/CN113118384B/zh
Publication of CN107924165A publication Critical patent/CN107924165A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/106—Vented or reinforced cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/20—Stack moulds, i.e. arrangement of multiple moulds or flasks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/007—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of moulds
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/26—Moulds or cores
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/36—Removing moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/10—Formation of a green body
    • B22F10/18—Formation of a green body by mixing binder with metal in filament form, e.g. fused filament fabrication [FFF]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
    • B22F10/322—Process control of the atmosphere, e.g. composition or pressure in a building chamber of the gas flow, e.g. rate or direction
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45244—Injection molding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CN201680047451.8A 2015-08-31 2016-08-29 由单件式芯体铸造的发动机 Active CN107924165B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110395095.1A CN113118384B (zh) 2015-08-31 2016-08-29 由单件式芯体铸造的发动机

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562212057P 2015-08-31 2015-08-31
US62/212,057 2015-08-31
PCT/US2016/049258 WO2017040403A1 (en) 2015-08-31 2016-08-29 Engines cast from single-piece cores

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202110395095.1A Division CN113118384B (zh) 2015-08-31 2016-08-29 由单件式芯体铸造的发动机

Publications (2)

Publication Number Publication Date
CN107924165A CN107924165A (zh) 2018-04-17
CN107924165B true CN107924165B (zh) 2021-08-06

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Country Status (5)

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US (1) US20180339334A1 (https=)
EP (2) EP3345059B1 (https=)
CN (2) CN107924165B (https=)
BR (1) BR112018002747B1 (https=)
WO (1) WO2017040403A1 (https=)

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DE102017221126A1 (de) * 2017-11-27 2019-05-29 Sms Group Gmbh Walzgerüst
CN108405812B (zh) * 2018-05-04 2023-08-18 南通华东油压科技有限公司 挖掘机抓斗控制用主阀体
CN108907088B (zh) * 2018-07-16 2019-08-06 安徽江淮汽车集团股份有限公司 一种缸体全组芯铸造砂型结构
US10989136B2 (en) 2018-11-13 2021-04-27 Achates Power, Inc. Parent bore cylinder block of an opposed-piston engine
CN113523196A (zh) * 2021-06-05 2021-10-22 中国第一汽车股份有限公司 一种3d打印的砂芯结构
EP4444486A4 (en) * 2021-11-08 2025-10-15 Tupy S A MOLD FOR PRODUCING A VEHICLE ENGINE CASTING FROM A VERMICULAR IRON ALLOY, METHOD FOR PRODUCING A VEHICLE ENGINE CASTING FROM A VERMICULAR IRON ALLOY, AND METHOD FOR ASSEMBLING A VEHICLE ENGINE BY COMBINING PARTS MADE FROM A VERMICULAR IRON ALLOY AND PARTS MADE FROM COMPOSITES
CN116412036A (zh) * 2023-06-12 2023-07-11 中国第一汽车股份有限公司 缸体缸盖的合铸件及其铸造方法、内燃机和车辆

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US2783510A (en) * 1953-02-26 1957-03-05 Gen Motors Corp Cylinder block coring for v-engines
US4273182A (en) * 1979-12-07 1981-06-16 Ford Motor Company Core assembly and the method of making and using such assembly
US5758608A (en) * 1996-01-09 1998-06-02 Mercedes-Benz Ag Engine block for a multi-cylinder internal combustion engine
CN104707939A (zh) * 2015-04-08 2015-06-17 广西玉柴机器股份有限公司 柴油机缸盖的铸造砂芯

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IL122857A (en) * 1998-01-05 2001-03-19 3 D P Ltd Method and apparatus for making three-dimensional objects
US20090160092A1 (en) * 2007-12-20 2009-06-25 David Brian Jahnz Precision casting process
CN101298091A (zh) * 2008-06-17 2008-11-05 宁波合力模具科技股份有限公司 发动机v6铝缸体的低压组芯铸造工艺
US8770260B2 (en) * 2008-07-09 2014-07-08 Borg Warner Inc. Method for rapid generation of multiple investment cast parts such as turbine or compressor wheels
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US2783510A (en) * 1953-02-26 1957-03-05 Gen Motors Corp Cylinder block coring for v-engines
US4273182A (en) * 1979-12-07 1981-06-16 Ford Motor Company Core assembly and the method of making and using such assembly
US5758608A (en) * 1996-01-09 1998-06-02 Mercedes-Benz Ag Engine block for a multi-cylinder internal combustion engine
CN104707939A (zh) * 2015-04-08 2015-06-17 广西玉柴机器股份有限公司 柴油机缸盖的铸造砂芯

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Also Published As

Publication number Publication date
EP3345059A1 (en) 2018-07-11
EP3940464A1 (en) 2022-01-19
EP3940464B1 (en) 2025-02-26
EP3345059A4 (en) 2019-04-10
CN107924165A (zh) 2018-04-17
US20180339334A1 (en) 2018-11-29
WO2017040403A1 (en) 2017-03-09
BR112018002747B1 (pt) 2023-04-18
CN113118384B (zh) 2023-01-31
CN113118384A (zh) 2021-07-16
BR112018002747A2 (https=) 2018-10-02
EP3345059B1 (en) 2021-10-06

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