CN110180996A - 一种消除重力铸造中产生裂纹的方法 - Google Patents
一种消除重力铸造中产生裂纹的方法 Download PDFInfo
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- CN110180996A CN110180996A CN201910594542.9A CN201910594542A CN110180996A CN 110180996 A CN110180996 A CN 110180996A CN 201910594542 A CN201910594542 A CN 201910594542A CN 110180996 A CN110180996 A CN 110180996A
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- running channel
- gap
- eliminate
- cylinder
- metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
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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
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
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CN201910594542.9A CN110180996B (zh) | 2019-07-03 | 2019-07-03 | 一种消除重力铸造中产生裂纹的方法 |
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CN201910594542.9A CN110180996B (zh) | 2019-07-03 | 2019-07-03 | 一种消除重力铸造中产生裂纹的方法 |
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CN110180996A true CN110180996A (zh) | 2019-08-30 |
CN110180996B CN110180996B (zh) | 2020-08-04 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110548856A (zh) * | 2019-10-10 | 2019-12-10 | 北京航星机器制造有限公司 | 一种铝合金壳体铸件的复合铸型及其成型方法 |
CN114535517A (zh) * | 2020-11-26 | 2022-05-27 | 中国兵器工业第五九研究所 | 回转体类铸件的成型方法 |
Citations (7)
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SU624700A1 (ru) * | 1977-05-19 | 1978-09-25 | Предприятие П/Я Р-6500 | Щелева литникова система |
SU935203A1 (ru) * | 1980-03-04 | 1982-06-15 | Всесоюзный Проектно-Технологический Институт Энергетического Машиностроения | Щелева литникова система |
CN103223469A (zh) * | 2013-04-11 | 2013-07-31 | 芜湖乐锐思信息咨询有限公司 | 一种用于铸造铝合金金属型缸盖的缝隙式浇注系统 |
CN204052857U (zh) * | 2014-08-21 | 2014-12-31 | 贵州航天风华实业有限公司 | 一种飞行器舱体垂直缝隙式浇注系统 |
CN207013701U (zh) * | 2017-03-23 | 2018-02-16 | 郑州郑飞锻铸有限责任公司 | 铸铝异形缝隙式浇道结构 |
CN207681434U (zh) * | 2017-12-28 | 2018-08-03 | 新乡市航宏航空机电设备有限公司 | 一种铝合金铸造浇注器 |
CN108941460A (zh) * | 2018-08-01 | 2018-12-07 | 中国兵器工业第五九研究所 | 一种高性能铝合金铸造用复合铸型、覆砂金属外模的制备方法、及高导热砂芯的制备方法 |
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2019
- 2019-07-03 CN CN201910594542.9A patent/CN110180996B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU624700A1 (ru) * | 1977-05-19 | 1978-09-25 | Предприятие П/Я Р-6500 | Щелева литникова система |
SU935203A1 (ru) * | 1980-03-04 | 1982-06-15 | Всесоюзный Проектно-Технологический Институт Энергетического Машиностроения | Щелева литникова система |
CN103223469A (zh) * | 2013-04-11 | 2013-07-31 | 芜湖乐锐思信息咨询有限公司 | 一种用于铸造铝合金金属型缸盖的缝隙式浇注系统 |
CN204052857U (zh) * | 2014-08-21 | 2014-12-31 | 贵州航天风华实业有限公司 | 一种飞行器舱体垂直缝隙式浇注系统 |
CN207013701U (zh) * | 2017-03-23 | 2018-02-16 | 郑州郑飞锻铸有限责任公司 | 铸铝异形缝隙式浇道结构 |
CN207681434U (zh) * | 2017-12-28 | 2018-08-03 | 新乡市航宏航空机电设备有限公司 | 一种铝合金铸造浇注器 |
CN108941460A (zh) * | 2018-08-01 | 2018-12-07 | 中国兵器工业第五九研究所 | 一种高性能铝合金铸造用复合铸型、覆砂金属外模的制备方法、及高导热砂芯的制备方法 |
Non-Patent Citations (2)
Title |
---|
林再学,张延威: "《轻合金砂型铸造》", 31 December 1982, 航空专业教材编审组 * |
熊艳才: "《航空复杂构件精密成形技术基础》", 31 March 2012, 国防工业出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110548856A (zh) * | 2019-10-10 | 2019-12-10 | 北京航星机器制造有限公司 | 一种铝合金壳体铸件的复合铸型及其成型方法 |
CN114535517A (zh) * | 2020-11-26 | 2022-05-27 | 中国兵器工业第五九研究所 | 回转体类铸件的成型方法 |
CN114535517B (zh) * | 2020-11-26 | 2024-04-12 | 中国兵器工业第五九研究所 | 回转体铸件的成型方法 |
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Effective date of registration: 20210514 Address after: 410200 yourenji Town, bairuopu Town, Wangcheng District, Changsha City, Hunan Province Patentee after: CHANGSHA HEFENG WEAR-RESISTANT MATERIAL Co.,Ltd. Address before: 410013 building 20, luguyuan foreign garden, national high tech Industrial Development Zone, Changsha City, Hunan Province Patentee before: Chen Jianmei |
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Effective date of registration: 20230922 Address after: 410000 Changsha, Hunan Province, China (Hunan) Pilot Free Trade Zone, Changsha Area, Changsha Economic and Technological Development Zone, Block Xingsha Industrial Base, No. 1322 Kaiyuan East Road, Building 2, 101 Patentee after: Changsha Jiaxuan Automotive Parts Co.,Ltd. Address before: 410200 yourenji Town, bairuopu Town, Wangcheng District, Changsha City, Hunan Province Patentee before: CHANGSHA HEFENG WEAR-RESISTANT MATERIAL CO.,LTD. |