CN100486760C - 铁路车辆用组合式锻钢钩尾框的锻造方法 - Google Patents
铁路车辆用组合式锻钢钩尾框的锻造方法 Download PDFInfo
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- CN100486760C CN100486760C CNB2006100540880A CN200610054088A CN100486760C CN 100486760 C CN100486760 C CN 100486760C CN B2006100540880 A CNB2006100540880 A CN B2006100540880A CN 200610054088 A CN200610054088 A CN 200610054088A CN 100486760 C CN100486760 C CN 100486760C
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- 238000010438 heat treatment Methods 0.000 claims abstract description 7
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Abstract
Description
本发明工艺 | 整体锻造工艺 | |
投料重量 | 150Kg | 200Kg |
锻件(机加工前)重量 | 110Kg | 154Kg |
锻造工步 | 制坯→终锻→切边 | 制坯→预锻→终锻→切边 |
锻造工作量 | 小 | 大 |
机加工的工作量 | 小 | 大 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100540880A CN100486760C (zh) | 2006-02-21 | 2006-02-21 | 铁路车辆用组合式锻钢钩尾框的锻造方法 |
Applications Claiming Priority (1)
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CNB2006100540880A CN100486760C (zh) | 2006-02-21 | 2006-02-21 | 铁路车辆用组合式锻钢钩尾框的锻造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1807009A CN1807009A (zh) | 2006-07-26 |
CN100486760C true CN100486760C (zh) | 2009-05-13 |
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CNB2006100540880A Expired - Fee Related CN100486760C (zh) | 2006-02-21 | 2006-02-21 | 铁路车辆用组合式锻钢钩尾框的锻造方法 |
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CN (1) | CN100486760C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107552717A (zh) * | 2017-10-18 | 2018-01-09 | 国营第六六厂 | 一种联合精密模锻成形方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100460101C (zh) * | 2006-12-28 | 2009-02-11 | 曾德文 | 钩尾框的弯曲成型方法及装置 |
CN101085500B (zh) * | 2007-07-12 | 2011-11-23 | 南京中盛铁路车辆配件有限公司 | 铁路货车钩尾框整体锻造的制备方法 |
CN101444816B (zh) * | 2008-12-24 | 2010-06-16 | 南车四方车辆有限公司 | 一种工字型零件的锻造工艺方法 |
CN101947621B (zh) * | 2010-07-05 | 2012-07-25 | 南京中盛铁路车辆配件有限公司 | 锻造钩尾框整形模 |
CN102284670A (zh) * | 2011-07-13 | 2011-12-21 | 南阳市红阳锻造有限公司 | 重卡平衡轴锻造方法 |
CN103111568B (zh) * | 2012-12-07 | 2015-06-10 | 无锡透平叶片有限公司 | 一种大型隔框类锻件的锻坯的自由锻成形工艺 |
CN103252622A (zh) * | 2013-05-03 | 2013-08-21 | 重庆市江津区通达机械厂 | 钩尾框框体的加工工艺 |
CN103990940A (zh) * | 2014-04-22 | 2014-08-20 | 湖南千跃机械制造有限公司 | 一种锻件水泵中段的加工方法 |
CN103990941A (zh) * | 2014-04-22 | 2014-08-20 | 湖南千跃机械制造有限公司 | 一种锻件钳口基座的加工方法 |
CN104148783B (zh) * | 2014-07-31 | 2016-06-15 | 南京力源轨道交通装备有限公司 | 锻造钩尾框的制造方法 |
CN112122522B (zh) * | 2020-09-19 | 2024-06-14 | 中机精密成形产业技术研究院(安徽)股份有限公司 | 一种铰链零件的成形工艺及弯曲成形装置 |
CN114733990A (zh) * | 2020-11-27 | 2022-07-12 | 山西春光锻造有限公司 | 一种铁路货车旋转型钩尾框锻造方法及其生产线 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1031952A (zh) * | 1987-09-14 | 1989-03-29 | 湖北省谷城汽车配件厂 | 汽车前轴成型辊锻工艺 |
US5845394A (en) * | 1995-06-29 | 1998-12-08 | Nsk Ltd. | Method of manufacturing a yoke for an elastic universal joint |
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 |
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2006
- 2006-02-21 CN CNB2006100540880A patent/CN100486760C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1031952A (zh) * | 1987-09-14 | 1989-03-29 | 湖北省谷城汽车配件厂 | 汽车前轴成型辊锻工艺 |
US5845394A (en) * | 1995-06-29 | 1998-12-08 | Nsk Ltd. | Method of manufacturing a yoke for an elastic universal joint |
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 (2)
Title |
---|
薄壁、深腔、异形大孔的大型长轴类锻件模锻成形. 黄虹,袁灿伦,刘群英,伍光凤.热加工工艺,第4期. 2003 |
薄壁、深腔、异形大孔的大型长轴类锻件模锻成形. 黄虹,袁灿伦,刘群英,伍光凤.热加工工艺,第4期. 2003 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107552717A (zh) * | 2017-10-18 | 2018-01-09 | 国营第六六厂 | 一种联合精密模锻成形方法 |
CN107552717B (zh) * | 2017-10-18 | 2019-03-19 | 国营第六一六厂 | 一种联合精密模锻成形方法 |
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