CN112548043A - 一种基于预埋式防裂筋的复杂结构铸钢件的防裂纹方法 - Google Patents
一种基于预埋式防裂筋的复杂结构铸钢件的防裂纹方法 Download PDFInfo
- Publication number
- CN112548043A CN112548043A CN202011325906.2A CN202011325906A CN112548043A CN 112548043 A CN112548043 A CN 112548043A CN 202011325906 A CN202011325906 A CN 202011325906A CN 112548043 A CN112548043 A CN 112548043A
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- CN
- China
- Prior art keywords
- cracking
- sand
- rib
- casting
- mold
- 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.)
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
- B22C1/04—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for protection of the casting, e.g. against decarbonisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/06—Core boxes
-
- 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
-
- 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
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310329011.3A CN116329490B (zh) | 2020-11-24 | 2020-11-24 | 一种复杂结构铸钢件的防裂纹浇注方法 |
| CN202011325906.2A CN112548043B (zh) | 2020-11-24 | 2020-11-24 | 一种基于预埋式防裂筋的复杂结构铸钢件的防裂纹方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011325906.2A CN112548043B (zh) | 2020-11-24 | 2020-11-24 | 一种基于预埋式防裂筋的复杂结构铸钢件的防裂纹方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310329011.3A Division CN116329490B (zh) | 2020-11-24 | 2020-11-24 | 一种复杂结构铸钢件的防裂纹浇注方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112548043A true CN112548043A (zh) | 2021-03-26 |
| CN112548043B CN112548043B (zh) | 2023-04-28 |
Family
ID=75043237
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011325906.2A Active CN112548043B (zh) | 2020-11-24 | 2020-11-24 | 一种基于预埋式防裂筋的复杂结构铸钢件的防裂纹方法 |
| CN202310329011.3A Active CN116329490B (zh) | 2020-11-24 | 2020-11-24 | 一种复杂结构铸钢件的防裂纹浇注方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310329011.3A Active CN116329490B (zh) | 2020-11-24 | 2020-11-24 | 一种复杂结构铸钢件的防裂纹浇注方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112548043B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560494A (zh) * | 2021-07-21 | 2021-10-29 | 贵州航天风华精密设备有限公司 | 大型铝镁合金薄壁舱体减少变形铸造方法及结构 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548043B (zh) * | 2020-11-24 | 2023-04-28 | 安徽应流集团霍山铸造有限公司 | 一种基于预埋式防裂筋的复杂结构铸钢件的防裂纹方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441646A (zh) * | 2011-12-08 | 2012-05-09 | 济南重工股份有限公司 | 铸造大型半齿轮的装置及方法 |
| CN102873271A (zh) * | 2012-09-15 | 2013-01-16 | 山西晋城无烟煤矿业集团有限责任公司 | 中部槽铸件预埋芯铸造法 |
| CN103624218A (zh) * | 2013-10-25 | 2014-03-12 | 宝鸡石油机械有限责任公司 | 一种泥浆泵用空心曲轴的铸造方法 |
| CN108380839A (zh) * | 2018-01-20 | 2018-08-10 | 共享铸钢有限公司 | 一种铸钢件薄厚壁过渡区域防裂的铸造方法 |
| CN111250664A (zh) * | 2020-03-17 | 2020-06-09 | 福建大通互惠精密铸造有限公司 | 一种低磅级大口径止回阀阀体铸件裂纹的预防方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201179552Y (zh) * | 2008-03-22 | 2009-01-14 | 莱州华汽机械有限公司 | 一种铸铁件用砂型模具 |
| WO2015114659A2 (en) * | 2014-01-22 | 2015-08-06 | 3D Foundry Tech Pvt. Ltd. | A system and method for design analysis for metal casting design |
| CN111136221A (zh) * | 2020-03-17 | 2020-05-12 | 福建大通互惠精密铸造有限公司 | 一种高磅级闸阀体焊接端处无冒口工艺 |
| CN112548043B (zh) * | 2020-11-24 | 2023-04-28 | 安徽应流集团霍山铸造有限公司 | 一种基于预埋式防裂筋的复杂结构铸钢件的防裂纹方法 |
-
2020
- 2020-11-24 CN CN202011325906.2A patent/CN112548043B/zh active Active
- 2020-11-24 CN CN202310329011.3A patent/CN116329490B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441646A (zh) * | 2011-12-08 | 2012-05-09 | 济南重工股份有限公司 | 铸造大型半齿轮的装置及方法 |
| CN102873271A (zh) * | 2012-09-15 | 2013-01-16 | 山西晋城无烟煤矿业集团有限责任公司 | 中部槽铸件预埋芯铸造法 |
| CN103624218A (zh) * | 2013-10-25 | 2014-03-12 | 宝鸡石油机械有限责任公司 | 一种泥浆泵用空心曲轴的铸造方法 |
| CN108380839A (zh) * | 2018-01-20 | 2018-08-10 | 共享铸钢有限公司 | 一种铸钢件薄厚壁过渡区域防裂的铸造方法 |
| CN111250664A (zh) * | 2020-03-17 | 2020-06-09 | 福建大通互惠精密铸造有限公司 | 一种低磅级大口径止回阀阀体铸件裂纹的预防方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560494A (zh) * | 2021-07-21 | 2021-10-29 | 贵州航天风华精密设备有限公司 | 大型铝镁合金薄壁舱体减少变形铸造方法及结构 |
| CN113560494B (zh) * | 2021-07-21 | 2023-03-14 | 贵州航天风华精密设备有限公司 | 大型铝镁合金薄壁舱体减少变形铸造方法及结构 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116329490B (zh) | 2025-12-16 |
| CN116329490A (zh) | 2023-06-27 |
| CN112548043B (zh) | 2023-04-28 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A crack prevention method for complex structural steel castings based on pre embedded crack prevention ribs Granted publication date: 20230428 Pledgee: Industrial and Commercial Bank of China Limited Huoshan Branch Pledgor: ANHUI YINGLIU GROUP HUOSHAN CASTING CO.,LTD. Registration number: Y2024980024675 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230428 Pledgee: Industrial and Commercial Bank of China Limited Huoshan Branch Pledgor: ANHUI YINGLIU GROUP HUOSHAN CASTING CO.,LTD. Registration number: Y2024980024675 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |