CN103817192A - 热成形钢板分段强化类零件的压力冷却工艺及模具液压装置 - Google Patents
热成形钢板分段强化类零件的压力冷却工艺及模具液压装置 Download PDFInfo
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- CN103817192A CN103817192A CN201410042972.7A CN201410042972A CN103817192A CN 103817192 A CN103817192 A CN 103817192A CN 201410042972 A CN201410042972 A CN 201410042972A CN 103817192 A CN103817192 A CN 103817192A
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- mould
- hydraulic cylinder
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序号 | 材料规格 | 屈服强度(Mpa) | 抗拉强度(Mpa) | 延伸率(A50) | 硬度(HV2) |
1 | HS400 | 400±50 | 600±50 | 15% | 170-220 |
2 | HS550 | 550±50 | 750±50 | 7% | 220-255 |
3 | HS700 | 700±50 | 900±50 | 6% | 270-300 |
4 | HS1150 | 1150±50 | 1500±50 | 5% | 400-520 |
C | Si | Mn | P | S | Cr | B | |
min | 0.20 | 0.20 | 1.00 | - | - | 0.15 | 0.0015 |
max | 0.25 | 0.35 | 1.30 | 0.025 | 0.015 | 0.25 | 0.0050 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107084879A (zh) * | 2017-05-25 | 2017-08-22 | 钢铁研究总院华东分院 | 一种定制温热成形试验装置 |
CN107365897A (zh) * | 2016-05-12 | 2017-11-21 | 本特勒尔汽车技术有限公司 | 机动车构件及其制造方法 |
CN111918729A (zh) * | 2018-03-30 | 2020-11-10 | 马自达汽车株式会社 | 热压加工方法及加工装置 |
Citations (7)
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JP2004058082A (ja) * | 2002-07-26 | 2004-02-26 | Aisin Takaoka Ltd | テーラードブランクプレス成形品の製造方法 |
EP2025560A1 (de) * | 2007-08-14 | 2009-02-18 | Benteler Automobiltechnik GmbH | Verfahren zur Herstellung einer Stossfängeranordnung eines Kraftfahrzeugs |
CN102652976A (zh) * | 2011-09-02 | 2012-09-05 | 王玉亮 | 高强钢板热压成型制造汽车安全部件生产线 |
CN103028645A (zh) * | 2012-12-31 | 2013-04-10 | 哈尔滨工业大学 | 一种变强度分布高强钢板材零件的热冲压成形方法 |
CN203002965U (zh) * | 2012-12-26 | 2013-06-19 | 武汉钢铁(集团)公司 | 选择性冷却控制的热冲压件成形模具 |
US20130180633A1 (en) * | 2010-12-27 | 2013-07-18 | Posco | Method of Manufacturing Multi Physical Properties Part |
US20130205863A1 (en) * | 2010-07-19 | 2013-08-15 | Gmf Umformtechnik Gmbh | Forming tool and method for hot forming and partially press hardening a workpiece made of sheet steel |
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2014
- 2014-01-28 CN CN201410042972.7A patent/CN103817192A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004058082A (ja) * | 2002-07-26 | 2004-02-26 | Aisin Takaoka Ltd | テーラードブランクプレス成形品の製造方法 |
EP2025560A1 (de) * | 2007-08-14 | 2009-02-18 | Benteler Automobiltechnik GmbH | Verfahren zur Herstellung einer Stossfängeranordnung eines Kraftfahrzeugs |
US20130205863A1 (en) * | 2010-07-19 | 2013-08-15 | Gmf Umformtechnik Gmbh | Forming tool and method for hot forming and partially press hardening a workpiece made of sheet steel |
US20130180633A1 (en) * | 2010-12-27 | 2013-07-18 | Posco | Method of Manufacturing Multi Physical Properties Part |
CN102652976A (zh) * | 2011-09-02 | 2012-09-05 | 王玉亮 | 高强钢板热压成型制造汽车安全部件生产线 |
CN203002965U (zh) * | 2012-12-26 | 2013-06-19 | 武汉钢铁(集团)公司 | 选择性冷却控制的热冲压件成形模具 |
CN103028645A (zh) * | 2012-12-31 | 2013-04-10 | 哈尔滨工业大学 | 一种变强度分布高强钢板材零件的热冲压成形方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107365897A (zh) * | 2016-05-12 | 2017-11-21 | 本特勒尔汽车技术有限公司 | 机动车构件及其制造方法 |
CN107365897B (zh) * | 2016-05-12 | 2020-01-10 | 本特勒尔汽车技术有限公司 | 机动车构件及其制造方法 |
CN107084879A (zh) * | 2017-05-25 | 2017-08-22 | 钢铁研究总院华东分院 | 一种定制温热成形试验装置 |
CN111918729A (zh) * | 2018-03-30 | 2020-11-10 | 马自达汽车株式会社 | 热压加工方法及加工装置 |
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