CN113843383A - 一种超大规格砧铁锻件的复合锻造近净成形方法 - Google Patents
一种超大规格砧铁锻件的复合锻造近净成形方法 Download PDFInfo
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- CN113843383A CN113843383A CN202110910954.6A CN202110910954A CN113843383A CN 113843383 A CN113843383 A CN 113843383A CN 202110910954 A CN202110910954 A CN 202110910954A CN 113843383 A CN113843383 A CN 113843383A
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- 238000005242 forging Methods 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 43
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000000137 annealing Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000005496 tempering Methods 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/002—Hybrid process, e.g. forging following casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/28—Normalising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
Abstract
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CN202110910954.6A CN113843383B (zh) | 2021-08-10 | 2021-08-10 | 一种超大规格砧铁锻件的复合锻造近净成形方法 |
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CN202110910954.6A CN113843383B (zh) | 2021-08-10 | 2021-08-10 | 一种超大规格砧铁锻件的复合锻造近净成形方法 |
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CN113843383A true CN113843383A (zh) | 2021-12-28 |
CN113843383B CN113843383B (zh) | 2024-07-12 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114309410A (zh) * | 2021-12-30 | 2022-04-12 | 湖南中创空天新材料股份有限公司 | 一种超极限高径比铝合金坯料镦粗方法 |
CN115740313A (zh) * | 2022-11-21 | 2023-03-07 | 湖南中创空天新材料股份有限公司 | 一种锥形锻件的加工工艺 |
CN116511407A (zh) * | 2022-12-05 | 2023-08-01 | 天津重型装备工程研究有限公司 | 一种镦粗工装以及大截面储能飞轮锻件及其锻造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102500733A (zh) * | 2011-09-22 | 2012-06-20 | 中国科学院金属研究所 | 一种高效率愈合钢锭内部孔洞型缺陷的锻造方法 |
WO2013041043A1 (zh) * | 2011-09-22 | 2013-03-28 | 中国科学院金属研究所 | 一种高效率愈合钢锭或坯料内部孔洞型缺陷的锻造方法 |
CN105170853A (zh) * | 2015-11-16 | 2015-12-23 | 中信重工机械股份有限公司 | 超大型空心盘形锻件的整锻成形方法 |
CN107008837A (zh) * | 2017-05-10 | 2017-08-04 | 鞍钢重型机械有限责任公司 | 一种大型立辊锻件的低成本自由锻方法 |
CN108356193A (zh) * | 2018-05-22 | 2018-08-03 | 通裕重工股份有限公司 | 汽轮发电机转子自由锻成形方法 |
CN110614339A (zh) * | 2019-10-30 | 2019-12-27 | 成都先进金属材料产业技术研究院有限公司 | 大锻件的锻造方法 |
-
2021
- 2021-08-10 CN CN202110910954.6A patent/CN113843383B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102500733A (zh) * | 2011-09-22 | 2012-06-20 | 中国科学院金属研究所 | 一种高效率愈合钢锭内部孔洞型缺陷的锻造方法 |
WO2013041043A1 (zh) * | 2011-09-22 | 2013-03-28 | 中国科学院金属研究所 | 一种高效率愈合钢锭或坯料内部孔洞型缺陷的锻造方法 |
CN105170853A (zh) * | 2015-11-16 | 2015-12-23 | 中信重工机械股份有限公司 | 超大型空心盘形锻件的整锻成形方法 |
CN107008837A (zh) * | 2017-05-10 | 2017-08-04 | 鞍钢重型机械有限责任公司 | 一种大型立辊锻件的低成本自由锻方法 |
CN108356193A (zh) * | 2018-05-22 | 2018-08-03 | 通裕重工股份有限公司 | 汽轮发电机转子自由锻成形方法 |
CN110614339A (zh) * | 2019-10-30 | 2019-12-27 | 成都先进金属材料产业技术研究院有限公司 | 大锻件的锻造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114309410A (zh) * | 2021-12-30 | 2022-04-12 | 湖南中创空天新材料股份有限公司 | 一种超极限高径比铝合金坯料镦粗方法 |
CN114309410B (zh) * | 2021-12-30 | 2024-04-16 | 湖南中创空天新材料股份有限公司 | 一种超极限高径比铝合金坯料镦粗方法 |
CN115740313A (zh) * | 2022-11-21 | 2023-03-07 | 湖南中创空天新材料股份有限公司 | 一种锥形锻件的加工工艺 |
CN116511407A (zh) * | 2022-12-05 | 2023-08-01 | 天津重型装备工程研究有限公司 | 一种镦粗工装以及大截面储能飞轮锻件及其锻造方法 |
CN116511407B (zh) * | 2022-12-05 | 2024-03-26 | 天津重型装备工程研究有限公司 | 一种镦粗工装以及大截面储能飞轮锻件及其锻造方法 |
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CN113843383B (zh) | 2024-07-12 |
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Effective date of registration: 20230410 Address after: 89-102 floors, CITIC Tower, Building 1, Yard 10, Guanghua Road, Chaoyang District, Beijing, 100020 Applicant after: CITIC Corporation of China Applicant after: Luoyang Recasting Forging Co.,Ltd. Applicant after: CITIC HEAVY INDUSTRIES Co.,Ltd. Address before: 471000 No. 206, Jianxi, Luoyang District, Henan, Jianshe Road Applicant before: Luoyang Recasting Forging Co.,Ltd. Applicant before: CITIC HEAVY INDUSTRIES Co.,Ltd. |
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