CN1277632C - 铸造方法及其装置 - Google Patents
铸造方法及其装置 Download PDFInfo
- Publication number
- CN1277632C CN1277632C CNB021203253A CN02120325A CN1277632C CN 1277632 C CN1277632 C CN 1277632C CN B021203253 A CNB021203253 A CN B021203253A CN 02120325 A CN02120325 A CN 02120325A CN 1277632 C CN1277632 C CN 1277632C
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- core
- fusible plug
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- duct
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- 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 - Fee Related
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- 239000004576 sand Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000005266 casting Methods 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
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- 238000005516 engineering process Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
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- 238000011081 inoculation Methods 0.000 description 2
- 238000010114 lost-foam casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 238000007528 sand casting Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000896693 Disa Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 206010058109 Hangnail Diseases 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
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- 238000003754 machining Methods 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D47/00—Casting plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
-
- 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
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/007—Treatment of the fused masses in the supply runners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/20—Manufacture essentially without removing material
- F04C2230/21—Manufacture essentially without removing material by casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
Claims (35)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/916,000 US6860315B2 (en) | 2001-07-26 | 2001-07-26 | Green sand casting method and apparatus |
US09/916,000 | 2001-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1406686A CN1406686A (zh) | 2003-04-02 |
CN1277632C true CN1277632C (zh) | 2006-10-04 |
Family
ID=25436547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021203253A Expired - Fee Related CN1277632C (zh) | 2001-07-26 | 2002-05-23 | 铸造方法及其装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6860315B2 (zh) |
KR (1) | KR100869949B1 (zh) |
CN (1) | CN1277632C (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7431576B2 (en) * | 2005-11-30 | 2008-10-07 | Scroll Technologies | Ductile cast iron scroll compressor |
US8096793B2 (en) * | 2006-03-22 | 2012-01-17 | Scroll Technologies | Ductile cast iron scroll compressor |
JP4301316B2 (ja) | 2007-03-30 | 2009-07-22 | ダイキン工業株式会社 | スクロール部材及びその製造方法、並びに圧縮機構及びスクロール圧縮機 |
US7950441B2 (en) | 2007-07-20 | 2011-05-31 | GM Global Technology Operations LLC | Method of casting damped part with insert |
US20090032211A1 (en) * | 2007-08-03 | 2009-02-05 | Gm Global Technology Operations, Inc. | Method for securing an insert in the manufacture of a damped part |
US20090242160A1 (en) * | 2008-03-28 | 2009-10-01 | Obara Richard A | Methods of forming modulated capacity scrolls |
CN102248128A (zh) * | 2011-08-15 | 2011-11-23 | 中核苏阀横店机械有限公司 | 一种浇注系统 |
US9180514B2 (en) * | 2011-08-31 | 2015-11-10 | Elliott Company | Deposited core cast diafram process |
US8662144B2 (en) * | 2011-10-03 | 2014-03-04 | Emerson Climate Technologies, Inc. | Methods of casting scroll compressor components |
EP2735387A1 (de) * | 2012-11-22 | 2014-05-28 | Siemens Aktiengesellschaft | Gussform mit angeschrägten Stirnseiten bei inneren Wänden |
CN103182472A (zh) * | 2013-03-06 | 2013-07-03 | 南通华东油压科技有限公司 | 制造行走机械马达盖工艺 |
KR101365021B1 (ko) * | 2013-07-25 | 2014-03-10 | 주식회사 세연에스씨에스 | 중력 주조용 금형 |
CN110653345B (zh) * | 2018-06-29 | 2024-05-31 | 丹佛斯(天津)有限公司 | 砂芯组件以及通过3d打印形成砂芯组件的方法 |
CN109128027A (zh) * | 2018-10-26 | 2019-01-04 | 禹州市昆仑模具有限公司 | 一种前轮毂覆膜砂模具 |
CN109550902B (zh) * | 2018-12-29 | 2020-08-07 | 韶关金宝铸造有限公司 | 一种铸造模具 |
CN117066461B (zh) * | 2023-10-18 | 2024-02-09 | 三明市金圣特种钢有限公司 | 一种大型阀体铸件的高效浇注装置 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US728011A (en) | 1902-03-28 | 1903-05-12 | John C Reed | Flask for molding and casting. |
US1003709A (en) | 1911-03-04 | 1911-09-19 | Alfred Cordingly | Car-wheel molding and casting flask. |
US1502861A (en) * | 1922-10-02 | 1924-07-29 | Earl Holley | Metal mold |
US2150510A (en) | 1936-09-28 | 1939-03-14 | Kelsey Hayes Wheel Co | Apparatus for forming castings |
US2268676A (en) | 1939-11-20 | 1942-01-06 | Connor B Shanley | Molding core |
DE922299C (de) | 1951-07-05 | 1955-01-13 | Metallgiesserei Charlottental | Verfahren und Einrichtung zum Formen von gekuehlten Schieberplatten od. dgl. |
US2919479A (en) * | 1957-04-29 | 1960-01-05 | Allis Chalmers Mfg Co | Shell mold |
US3554271A (en) | 1968-03-18 | 1971-01-12 | Acme Cleveland Corp | Molding assembly method |
FR2226233B1 (zh) * | 1973-04-20 | 1976-11-12 | Renault | |
US3897817A (en) | 1973-08-27 | 1975-08-05 | Caterpillar Tractor Co | Sand casting mold |
US4154289A (en) * | 1976-04-06 | 1979-05-15 | Marie-Therese Simian | Gating system |
SU698718A1 (ru) | 1977-07-26 | 1979-11-25 | Кемеровский Межотраслевой Научно-Исследовательский И Проектнотехнологический Институт По Автоматизации И Механизации Машиностроения | Центробежна стопочна форма |
US4352390A (en) | 1978-12-04 | 1982-10-05 | Sherwood Refractories, Inc. | Precision silica cones for sand casting of steel and iron alloys |
JPS5626657A (en) | 1979-08-10 | 1981-03-14 | Aichi Keigokin Kk | Casting method |
JPS57143101A (en) * | 1981-03-02 | 1982-09-04 | Sanden Corp | Scroll part manufacturing and its device for scroll fluid suction and drain equipment |
US4742863A (en) | 1986-07-07 | 1988-05-10 | Witt Raymond H | Mold for sand casting varying thickness articles |
CH676094A5 (zh) * | 1988-02-12 | 1990-12-14 | Fischer Ag Georg | |
EP0410603A1 (en) * | 1989-07-26 | 1991-01-30 | Foseco International Limited | Casting of molten iron and filters for use therein |
JPH04288943A (ja) | 1991-03-18 | 1992-10-14 | Nissan Motor Co Ltd | 鋳造装置 |
US5201811A (en) * | 1992-01-28 | 1993-04-13 | The Hamilton Foundry & Machine Co. | Method and apparatus for the manufacture of unitary complex cores |
US5390723A (en) * | 1992-03-09 | 1995-02-21 | Mohla; Prem P. | Method of treating casting metals |
JPH07185739A (ja) * | 1993-11-30 | 1995-07-25 | John Campbell | 溶融金属の鋳造方法 |
CN1046442C (zh) * | 1994-07-27 | 1999-11-17 | 毕彻致冷机有限公司及两合公司 | 生产带有对称螺旋外形零件的方法和铸造装置 |
KR980003156U (ko) * | 1996-06-14 | 1998-03-30 | 반 김 | 자동 소변 세척수 공급기 |
US5887646A (en) * | 1997-01-16 | 1999-03-30 | Ford Global Technologies, Inc. | Modular sand mold system for metal treatment and casting |
FR2780322B3 (fr) * | 1998-06-25 | 2000-05-12 | Daussan & Co | Procede pour preparer un moule de coulee |
-
2001
- 2001-07-26 US US09/916,000 patent/US6860315B2/en not_active Expired - Lifetime
-
2002
- 2002-05-23 CN CNB021203253A patent/CN1277632C/zh not_active Expired - Fee Related
- 2002-06-17 KR KR1020020033586A patent/KR100869949B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20030019603A1 (en) | 2003-01-30 |
KR100869949B1 (ko) | 2008-11-24 |
CN1406686A (zh) | 2003-04-02 |
KR20030011236A (ko) | 2003-02-07 |
US6860315B2 (en) | 2005-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: COPELAND CORP. Free format text: FORMER OWNER: COPLAND CO.,LTD. Effective date: 20070202 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: COPLAND CO.,LTD. Free format text: FORMER NAME OR ADDRESS: COPELAND CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Ohio, USA Patentee after: Copeland Corp. Address before: Ohio, USA Patentee before: Copeland Corp. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20070202 Address after: Ohio, USA Patentee after: EMERSON CLIMATE TECHNOLOGIES, Inc. Address before: Ohio, USA Patentee before: Copeland Corp. |
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C56 | Change in the name or address of the patentee |
Owner name: EMERSON CLIMATE TECHNOLOGIES CO. Free format text: FORMER NAME: COPELAND CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Ohio, USA Patentee after: Emerson Climate Technologies, Inc. Address before: Ohio, USA Patentee before: EMERSON CLIMATE TECHNOLOGIES, Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061004 Termination date: 20200523 |
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CF01 | Termination of patent right due to non-payment of annual fee |