CN110180987B - 复杂薄壁环形锻件的锻造成型工艺 - Google Patents
复杂薄壁环形锻件的锻造成型工艺 Download PDFInfo
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- CN110180987B CN110180987B CN201910566268.4A CN201910566268A CN110180987B CN 110180987 B CN110180987 B CN 110180987B CN 201910566268 A CN201910566268 A CN 201910566268A CN 110180987 B CN110180987 B CN 110180987B
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- forging
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- 238000005242 forging Methods 0.000 title claims abstract description 179
- 238000000034 method Methods 0.000 title claims abstract description 66
- 230000008569 process Effects 0.000 title claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 28
- 238000007493 shaping process Methods 0.000 claims abstract description 14
- 238000007723 die pressing method Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000010583 slow cooling Methods 0.000 claims abstract description 5
- 238000013461 design Methods 0.000 claims description 30
- 238000009740 moulding (composite fabrication) Methods 0.000 claims description 28
- 238000000465 moulding Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 238000004080 punching Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 19
- 230000008859 change Effects 0.000 abstract description 5
- 238000012797 qualification Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/04—Making machine elements ball-races or sliding bearing races
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201910566268.4A CN110180987B (zh) | 2019-06-27 | 2019-06-27 | 复杂薄壁环形锻件的锻造成型工艺 |
Applications Claiming Priority (1)
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CN201910566268.4A CN110180987B (zh) | 2019-06-27 | 2019-06-27 | 复杂薄壁环形锻件的锻造成型工艺 |
Publications (2)
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CN110180987A CN110180987A (zh) | 2019-08-30 |
CN110180987B true CN110180987B (zh) | 2024-06-07 |
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CN201910566268.4A Active CN110180987B (zh) | 2019-06-27 | 2019-06-27 | 复杂薄壁环形锻件的锻造成型工艺 |
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CN (1) | CN110180987B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111112526A (zh) * | 2019-12-09 | 2020-05-08 | 贵州航宇科技发展股份有限公司 | In718合金轴向非对称多法兰机匣环件的制造方法 |
CN111621623B (zh) * | 2020-05-27 | 2021-09-10 | 东风商用车有限公司 | 一种薄壁环形类渗碳直淬零件的热处理方法 |
CN112846055A (zh) * | 2020-12-16 | 2021-05-28 | 哈尔滨工业大学 | 一种控制金属流线合理分布的航空发动机滚子轴承套圈锻造成形方法 |
CN113094845B (zh) * | 2021-05-08 | 2023-04-11 | 四川德兰航宇科技发展有限责任公司 | 一种环形锻件连续马架扩孔的模拟仿真方法 |
CN113351821B (zh) * | 2021-05-13 | 2022-10-21 | 浙江中集铸锻有限公司 | 一种高精密轴承套圈锻件的锻造方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1736654A (zh) * | 2004-08-19 | 2006-02-22 | 中国北车集团大同电力机车有限责任公司 | 法兰式台阶薄壁长套类锻件的整体随形锻造方法 |
KR20090111937A (ko) * | 2008-04-23 | 2009-10-28 | 충북대학교 산학협력단 | 금형면에 차등 마찰조건을 적용한 단조법 |
CN102240762A (zh) * | 2011-05-16 | 2011-11-16 | 天津天海精密锻造有限公司 | 复杂环形锻件特定金属流线的锻造成形工艺 |
CN105992660A (zh) * | 2014-02-14 | 2016-10-05 | 日本精工株式会社 | 环状部件的制造方法 |
CN106181233A (zh) * | 2016-07-08 | 2016-12-07 | 南京工程学院 | 一种单面复杂的大尺寸扁平零件的精密成形工艺 |
CN107695280A (zh) * | 2017-09-20 | 2018-02-16 | 襄阳润欣圆锻造有限公司 | T形截面环形锻件辗压成形工艺 |
CN108465770A (zh) * | 2018-04-20 | 2018-08-31 | 洛阳Lyc轴承有限公司 | 一种流线分布合理的动车组轴承内外圈锻造成形方法 |
CN208378943U (zh) * | 2018-05-09 | 2019-01-15 | 哈尔滨轴承集团公司 | 带有牙口的大型双列圆锥轴承外圈渗碳淬火装置 |
WO2019051980A1 (zh) * | 2017-09-15 | 2019-03-21 | 中国原子能科学研究院 | 一种大型环形锻件的制造工艺 |
-
2019
- 2019-06-27 CN CN201910566268.4A patent/CN110180987B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1736654A (zh) * | 2004-08-19 | 2006-02-22 | 中国北车集团大同电力机车有限责任公司 | 法兰式台阶薄壁长套类锻件的整体随形锻造方法 |
KR20090111937A (ko) * | 2008-04-23 | 2009-10-28 | 충북대학교 산학협력단 | 금형면에 차등 마찰조건을 적용한 단조법 |
CN102240762A (zh) * | 2011-05-16 | 2011-11-16 | 天津天海精密锻造有限公司 | 复杂环形锻件特定金属流线的锻造成形工艺 |
CN105992660A (zh) * | 2014-02-14 | 2016-10-05 | 日本精工株式会社 | 环状部件的制造方法 |
CN106181233A (zh) * | 2016-07-08 | 2016-12-07 | 南京工程学院 | 一种单面复杂的大尺寸扁平零件的精密成形工艺 |
WO2019051980A1 (zh) * | 2017-09-15 | 2019-03-21 | 中国原子能科学研究院 | 一种大型环形锻件的制造工艺 |
CN107695280A (zh) * | 2017-09-20 | 2018-02-16 | 襄阳润欣圆锻造有限公司 | T形截面环形锻件辗压成形工艺 |
CN108465770A (zh) * | 2018-04-20 | 2018-08-31 | 洛阳Lyc轴承有限公司 | 一种流线分布合理的动车组轴承内外圈锻造成形方法 |
CN208378943U (zh) * | 2018-05-09 | 2019-01-15 | 哈尔滨轴承集团公司 | 带有牙口的大型双列圆锥轴承外圈渗碳淬火装置 |
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Address after: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Applicant after: LUOYANG LYC BEARING Co.,Ltd. Applicant after: Luoyang Luoxi precision forging Heavy Industry Co.,Ltd. Address before: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Applicant before: LUOYANG LYC BEARING Co.,Ltd. Applicant before: Luoyang Luoshafts Forging Plant |
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Country or region after: China Address after: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Applicant after: Luoyang Bearing Group Co.,Ltd. Applicant after: Luoyang Luoxi precision forging Heavy Industry Co.,Ltd. Address before: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Applicant before: LUOYANG LYC BEARING Co.,Ltd. Country or region before: China Applicant before: Luoyang Luoxi precision forging Heavy Industry Co.,Ltd. |
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