CN102248118B - 高速铁路基板锻造模具及工艺 - Google Patents
高速铁路基板锻造模具及工艺 Download PDFInfo
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- CN102248118B CN102248118B CN201110093397.XA CN201110093397A CN102248118B CN 102248118 B CN102248118 B CN 102248118B CN 201110093397 A CN201110093397 A CN 201110093397A CN 102248118 B CN102248118 B CN 102248118B
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- forging
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- speed railway
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- 238000005242 forging Methods 0.000 title claims abstract description 69
- 239000000758 substrate Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000009966 trimming Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000003754 machining Methods 0.000 claims abstract description 4
- 238000012805 post-processing Methods 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract 2
- 238000005422 blasting Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 3
- 238000010080 roll forging Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000012937 correction Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000137 annealing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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CN201110093397.XA CN102248118B (zh) | 2011-04-14 | 2011-04-14 | 高速铁路基板锻造模具及工艺 |
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CN201110093397.XA CN102248118B (zh) | 2011-04-14 | 2011-04-14 | 高速铁路基板锻造模具及工艺 |
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CN102248118A CN102248118A (zh) | 2011-11-23 |
CN102248118B true CN102248118B (zh) | 2014-05-14 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102601597A (zh) * | 2012-04-01 | 2012-07-25 | 株洲春华实业有限责任公司 | 一种铁路用拉铆钉紧固件模具加工工艺 |
CN102773400A (zh) * | 2012-08-16 | 2012-11-14 | 大连大高阀门股份有限公司 | 高铁道岔滑床台板的锻造工艺 |
CN102989957A (zh) * | 2012-08-17 | 2013-03-27 | 大连大高阀门股份有限公司 | 煤矿机械用轨座的锻造工艺 |
CN102989988A (zh) * | 2012-08-17 | 2013-03-27 | 大连大高阀门股份有限公司 | 一种高速铁路道岔基板的制造工艺 |
CN102989989B (zh) * | 2012-08-17 | 2015-02-11 | 大连大高阀门股份有限公司 | 重卡转向节的锻造工艺 |
CN103240382B (zh) * | 2013-05-10 | 2015-04-29 | 西安航空动力股份有限公司 | 一种tc11钛合金微型精锻叶片锻后处理方法 |
CN104259797A (zh) * | 2014-09-28 | 2015-01-07 | 偃师市华信机械有限公司 | 一种高铁用铁座的锻造方法 |
CN104741503A (zh) * | 2015-03-18 | 2015-07-01 | 浙江华广精工制造有限公司 | 一种高速铁路轨道金属垫板精锻工艺 |
CN105057526A (zh) * | 2015-07-20 | 2015-11-18 | 安徽蓝博旺机械集团振邺机械有限公司 | 一种叉车转向桥用转向节锻造方法 |
CN106424529B (zh) * | 2016-11-28 | 2018-07-27 | 吉林大学 | 三角形铝合金控制臂的锻造成形方法 |
CN109465368B (zh) * | 2018-11-14 | 2020-02-11 | 江苏科技大学 | 一种大截面比复杂形状突变轴类铝合金锻件制坯成形方法 |
CN112893726A (zh) * | 2021-04-29 | 2021-06-04 | 黄伟龙 | 一种拐角固定钣金的锻造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1167858A (zh) * | 1997-05-07 | 1997-12-17 | 铁道部山海关桥梁工厂 | 一种可锻铸铁道岔垫板及其制造方法 |
CN1333097A (zh) * | 2001-08-07 | 2002-01-30 | 三环集团谷城车桥有限公司 | 汽车前轴辊锻模锻复合工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56134036A (en) * | 1980-03-20 | 1981-10-20 | Kawasaki Yukou Kk | Closed forging method of marked forging |
JPH02200334A (ja) * | 1989-01-27 | 1990-08-08 | Hiroshima Alum Kogyo Kk | 鍛造品の製造方法 |
JP2006088196A (ja) * | 2004-09-24 | 2006-04-06 | Aisin Seiki Co Ltd | 張り出し成形方法 |
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2011
- 2011-04-14 CN CN201110093397.XA patent/CN102248118B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1167858A (zh) * | 1997-05-07 | 1997-12-17 | 铁道部山海关桥梁工厂 | 一种可锻铸铁道岔垫板及其制造方法 |
CN1333097A (zh) * | 2001-08-07 | 2002-01-30 | 三环集团谷城车桥有限公司 | 汽车前轴辊锻模锻复合工艺 |
Non-Patent Citations (3)
Title |
---|
JP平2-200334A 1990.08.08 |
JP昭56-134036A 1981.10.20 |
JP特開2006-88196A 2006.04.06 |
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CN102248118A (zh) | 2011-11-23 |
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Address after: Ganjingzi District of Dalian City, Liaoning province 116037 Yaojia Road No. 272 Applicant after: DALIAN DV VALVE Co.,Ltd. Address before: Ganjingzi District of Dalian City, Liaoning province 116037 Yaojia Road No. 272 Applicant before: Dalian Dagao Valve Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: DALIAN DAGAO VALVE CO., LTD. TO: DALIAN DV VALVE CO., LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Forging Die and Technology for High Speed Railway Substrate Effective date of registration: 20230927 Granted publication date: 20140514 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: DALIAN DV VALVE Co.,Ltd. Registration number: Y2023980059639 |
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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: 20140514 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: DALIAN DV VALVE Co.,Ltd. Registration number: Y2023980059639 |
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PC01 | Cancellation 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: Forging dies and processes for high-speed railway base plates Granted publication date: 20140514 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: DALIAN DV VALVE Co.,Ltd. Registration number: Y2024980045328 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |