CN104785689B - 大型轴类锻件均温锻造工艺 - Google Patents
大型轴类锻件均温锻造工艺 Download PDFInfo
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- CN104785689B CN104785689B CN201510167869.XA CN201510167869A CN104785689B CN 104785689 B CN104785689 B CN 104785689B CN 201510167869 A CN201510167869 A CN 201510167869A CN 104785689 B CN104785689 B CN 104785689B
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- forging
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- 238000005242 forging Methods 0.000 title claims abstract description 93
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 208000008918 voyeurism Diseases 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
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CN201510167869.XA CN104785689B (zh) | 2015-04-10 | 2015-04-10 | 大型轴类锻件均温锻造工艺 |
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CN201510167869.XA CN104785689B (zh) | 2015-04-10 | 2015-04-10 | 大型轴类锻件均温锻造工艺 |
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CN104785689A CN104785689A (zh) | 2015-07-22 |
CN104785689B true CN104785689B (zh) | 2017-07-25 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101480689A (zh) * | 2008-12-25 | 2009-07-15 | 贵州安大航空锻造有限责任公司 | 两相钛合金盘形锻件的近等温锻造方法 |
CN102154542A (zh) * | 2010-12-15 | 2011-08-17 | 江苏太平洋精锻科技股份有限公司 | 利用齿坯锻造余热等温退火装置 |
RU2429934C1 (ru) * | 2010-02-10 | 2011-09-27 | Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") | Способ изготовления поковок горячей штамповкой на прессах |
CN102382967A (zh) * | 2011-10-20 | 2012-03-21 | 江苏龙城精锻有限公司 | 汽车发电机爪极的余热退火工艺 |
CN104070145A (zh) * | 2014-06-19 | 2014-10-01 | 中国科学院金属研究所 | 一种大高径比圆形铸坯的制造工装和高效制备方法 |
CN104175063A (zh) * | 2013-05-28 | 2014-12-03 | 陕西华威锻压有限公司 | 全纤维组织大型连体法兰风机主轴锻造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1975423B1 (en) * | 2004-08-02 | 2013-04-17 | NTN Corporation | Hollow power transmission shaft |
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2015
- 2015-04-10 CN CN201510167869.XA patent/CN104785689B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101480689A (zh) * | 2008-12-25 | 2009-07-15 | 贵州安大航空锻造有限责任公司 | 两相钛合金盘形锻件的近等温锻造方法 |
RU2429934C1 (ru) * | 2010-02-10 | 2011-09-27 | Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") | Способ изготовления поковок горячей штамповкой на прессах |
CN102154542A (zh) * | 2010-12-15 | 2011-08-17 | 江苏太平洋精锻科技股份有限公司 | 利用齿坯锻造余热等温退火装置 |
CN102382967A (zh) * | 2011-10-20 | 2012-03-21 | 江苏龙城精锻有限公司 | 汽车发电机爪极的余热退火工艺 |
CN104175063A (zh) * | 2013-05-28 | 2014-12-03 | 陕西华威锻压有限公司 | 全纤维组织大型连体法兰风机主轴锻造方法 |
CN104070145A (zh) * | 2014-06-19 | 2014-10-01 | 中国科学院金属研究所 | 一种大高径比圆形铸坯的制造工装和高效制备方法 |
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CN104785689A (zh) | 2015-07-22 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Large shaft forge piece uniform-temperature forging technology Effective date of registration: 20190227 Granted publication date: 20170725 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: 2019990000162 |
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Date of cancellation: 20210304 Granted publication date: 20170725 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: 2019990000162 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Uniform temperature forging process for large shaft forgings Effective date of registration: 20210304 Granted publication date: 20170725 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: Y2021990000216 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230320 Granted publication date: 20170725 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: Y2021990000216 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Uniform temperature forging process for large shaft forgings Effective date of registration: 20230323 Granted publication date: 20170725 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: Y2023980035948 |