CN106342000C - Design Method of Casting System for Anti-gravity Casting of Large Aluminum Alloy Castings - Google Patents

Design Method of Casting System for Anti-gravity Casting of Large Aluminum Alloy Castings

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Publication number
CN106342000C
CN106342000C CN200510001163.2A CN200510001163A CN106342000C CN 106342000 C CN106342000 C CN 106342000C CN 200510001163 A CN200510001163 A CN 200510001163A CN 106342000 C CN106342000 C CN 106342000C
Authority
CN
China
Prior art keywords
casting
aluminum alloy
castings
gravity
design method
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
Application number
CN200510001163.2A
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Chinese (zh)
Other versions
CN106342000B (en
Inventor
介万奇
郝启堂
Original Assignee
西北工业大学
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 西北工业大学 filed Critical 西北工业大学
Priority to CN200510001163.2A priority Critical patent/CN106342000C/en
Application granted granted Critical
Publication of CN106342000B publication Critical patent/CN106342000B/en
Publication of CN106342000C publication Critical patent/CN106342000C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

本发明公开了种反重力铸造浇铸系统设计方法，用于大型铝合金铸件的浇铸，同时满足铝合金液充填和凝固补缩的需要。本发明方法包括：(1)根据铸件结构进行补缩区的分区；(2)确定反重力铸造浇铸系统引入位置；(3)确定升液管、横浇道、内浇口的截面结构与尺寸；(4)计算补缩长度；(5)确定立筒的位置与尺寸。本发明可以实现反重力铸造工艺的优化设计获得组织致密，结晶质量高的铸件，并可以减少铸件试制次数，缩短研制周期，提高金属的利用率。The invention discloses a design method of an anti-gravity casting casting system, which is used for the casting of large aluminum alloy castings and simultaneously meets the needs of aluminum alloy liquid filling and solidification feeding. The method of the invention includes: (1) partitioning the feeding area according to the casting structure; (2) determining the introduction position of the anti-gravity casting casting system; (3) determining the cross-sectional structure and size of the liquid riser, the runner and the inner gate ; (4) Calculate the feeding length; (5) Determine the position and size of the vertical cylinder. The invention can realize the optimized design of the anti-gravity casting process to obtain the castings with dense structure and high crystal quality, and can reduce the trial production times of the castings, shorten the development cycle and improve the utilization rate of metals.

CN200510001163.2A 2005-06-24 2005-06-24 Design Method of Casting System for Anti-gravity Casting of Large Aluminum Alloy Castings Expired - Fee Related CN106342000C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200510001163.2A CN106342000C (en) 2005-06-24 2005-06-24 Design Method of Casting System for Anti-gravity Casting of Large Aluminum Alloy Castings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200510001163.2A CN106342000C (en) 2005-06-24 2005-06-24 Design Method of Casting System for Anti-gravity Casting of Large Aluminum Alloy Castings

Publications (2)

Publication Number Publication Date
CN106342000B CN106342000B (en) 2007-04-11
CN106342000C true CN106342000C (en) 2007-04-11

Family

ID=57797776

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200510001163.2A Expired - Fee Related CN106342000C (en) 2005-06-24 2005-06-24 Design Method of Casting System for Anti-gravity Casting of Large Aluminum Alloy Castings

Country Status (1)

Country Link
CN (1) CN106342000C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107737878A (en) * 2017-09-29 2018-02-27 中国航发北京航空材料研究院 A kind of precision casting pouring system of thin-walled cone structure aluminium alloy castings

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109848370A (en) * 2019-04-03 2019-06-07 洛阳乾中新材料科技有限公司 A kind of sand casting casting external form moulding tooling
CN111097894A (en) * 2019-12-31 2020-05-05 西安西工大超晶科技发展有限责任公司 Method for improving streamline defects of confluence area of ZL210A alloy casting
CN112548079B (en) * 2020-08-18 2022-11-01 东风汽车零部件(集团)有限公司通用铸锻分公司 Aluminum alloy support local extrusion method and device based on gravity casting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107737878A (en) * 2017-09-29 2018-02-27 中国航发北京航空材料研究院 A kind of precision casting pouring system of thin-walled cone structure aluminium alloy castings

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DCSP Declassification of secret patent
CF01 Termination of patent right due to non-payment of annual fee