MA54897A - Moule de coulée, procédé de coulée contre gravité et procédé de coulée à basse pression - Google Patents

Moule de coulée, procédé de coulée contre gravité et procédé de coulée à basse pression

Info

Publication number
MA54897A
MA54897A MA054897A MA54897A MA54897A MA 54897 A MA54897 A MA 54897A MA 054897 A MA054897 A MA 054897A MA 54897 A MA54897 A MA 54897A MA 54897 A MA54897 A MA 54897A
Authority
MA
Morocco
Prior art keywords
casting process
casting
counter
low pressure
gravity
Prior art date
Application number
MA054897A
Other languages
English (en)
Inventor
Longtao Kang
Hanqi Wu
Guoyuan Xiong
Zuo Xu
Zhihua Zhu
Original Assignee
Citic Dicastal Co 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 Citic Dicastal Co Ltd filed Critical Citic Dicastal Co Ltd
Publication of MA54897A publication Critical patent/MA54897A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/14—Machines with evacuated die cavity
    • B22D17/145—Venting means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/08—Controlling, supervising, e.g. for safety reasons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/10—Repairing defective or damaged objects by metal casting procedures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/13—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
MA054897A 2020-08-31 2021-08-17 Moule de coulée, procédé de coulée contre gravité et procédé de coulée à basse pression MA54897A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010893570.3A CN111940702B (zh) 2020-08-31 2020-08-31 一种铸造模具、差压铸造方法和低压铸造方法

Publications (1)

Publication Number Publication Date
MA54897A true MA54897A (fr) 2022-03-02

Family

ID=73368103

Family Applications (1)

Application Number Title Priority Date Filing Date
MA054897A MA54897A (fr) 2020-08-31 2021-08-17 Moule de coulée, procédé de coulée contre gravité et procédé de coulée à basse pression

Country Status (5)

Country Link
US (1) US20220062979A1 (fr)
EP (1) EP3960330A1 (fr)
KR (1) KR20220029409A (fr)
CN (1) CN111940702B (fr)
MA (1) MA54897A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112620589B (zh) * 2020-12-18 2023-02-21 陕西法士特汽车传动集团有限责任公司 一种冒口套及基于其的铸造方法
CN115255276A (zh) * 2022-06-23 2022-11-01 浙江万丰精密制造有限公司 一种铸造用带压边冒口增压机构的模具装置
CN115301898A (zh) * 2022-09-02 2022-11-08 中国航发沈阳发动机研究所 一种机匣支板充型设计方法
CN115846633B (zh) * 2023-02-11 2023-05-16 中信戴卡股份有限公司 铸件浮动抓取及放网装置和差压铸造机
KR20260072884A (ko) 2024-11-14 2026-05-21 한국생산기술연구원 차압 중공주조장치 및 차압 중공주조방법
CN119927180B (zh) * 2025-01-17 2025-10-28 东风汽车零部件(集团)有限公司通用铸锻分公司 一种铝合金平衡悬架大支座的挤压铸造浇注系统和方法
CN121360806B (zh) * 2025-12-05 2026-07-17 鞍钢股份有限公司 一种脉冲式补缩及铸件致密化的控制工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2406333A (en) * 1943-10-20 1946-08-27 Emil O Jensen Machine for applying pneumatic pressure to cast metals
US2568428A (en) * 1949-09-09 1951-09-18 Irvin A Billiar Mold with riser and exothermic insert
US3226785A (en) * 1964-03-20 1966-01-04 George S Moxlow Metal casting process using destructible pattern
AT278888B (de) * 1964-08-17 1970-02-10 Suedwestfalen Ag Stahlwerke Verfahren und Vorrichtungen zur metallurgischen Behandlung von schmelzflüssigem Behandlungsgut, vorzugsweise Stahlschmelzen
US3566952A (en) * 1967-10-26 1971-03-02 Wyman Curtis Lane Pressure feeding of casting using a feeder head
JP2569943B2 (ja) * 1990-10-22 1997-01-08 トヨタ自動車株式会社 鋳造装置
JPH0724563A (ja) * 1993-07-09 1995-01-27 Toyota Motor Corp 真空鋳造装置および真空鋳造方法
US5896912A (en) * 1995-04-27 1999-04-27 Hayes Wheels International, Inc. Method and apparatus for casting a vehicle wheel in a pressurized mold
JPH1085919A (ja) * 1996-07-22 1998-04-07 Ebisu:Kk 加圧鋳造方法及び装置
JP5319893B2 (ja) * 2007-03-06 2013-10-16 アイ・イー・ソリューション株式会社 高真空吸引鋳造装置
CN201922023U (zh) * 2010-12-08 2011-08-10 何丙军 铝合金车轮低压铸造模具
CN103357823B (zh) * 2013-07-03 2015-03-25 安徽新宁装备股份有限公司 一种冒口与铸造型腔一体成型模具
CN107639222A (zh) * 2017-07-26 2018-01-30 沈阳双宝科技发展有限公司 一种铸造设备及铸件浇注方法
CN212216999U (zh) * 2020-08-31 2020-12-25 中信戴卡股份有限公司 一种铸造模具

Also Published As

Publication number Publication date
CN111940702B (zh) 2024-09-24
EP3960330A1 (fr) 2022-03-02
CN111940702A (zh) 2020-11-17
US20220062979A1 (en) 2022-03-03
KR20220029409A (ko) 2022-03-08

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