CN106424280A - 一种高强钢热成形差异化力学性能分布柔性控制方法 - Google Patents
一种高强钢热成形差异化力学性能分布柔性控制方法 Download PDFInfo
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- CN106424280A CN106424280A CN201611085485.4A CN201611085485A CN106424280A CN 106424280 A CN106424280 A CN 106424280A CN 201611085485 A CN201611085485 A CN 201611085485A CN 106424280 A CN106424280 A CN 106424280A
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- coating
- strength steel
- control method
- mechanical property
- flexible control
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000009826 distribution Methods 0.000 title claims abstract description 18
- 238000003856 thermoforming Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims description 65
- 239000011248 coating agent Substances 0.000 claims description 61
- 238000007493 shaping process Methods 0.000 claims description 18
- 230000004069 differentiation Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 17
- 238000004080 punching Methods 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 8
- 238000002835 absorbance Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 5
- 230000009466 transformation Effects 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000001965 increasing effect Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 238000010422 painting Methods 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 229910052582 BN Inorganic materials 0.000 description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 208000020442 loss of weight Diseases 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000000540 fraction c Anatomy 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
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CN201611085485.4A CN106424280B (zh) | 2016-11-30 | 2016-11-30 | 一种高强钢热成形差异化力学性能分布柔性控制方法 |
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CN201611085485.4A CN106424280B (zh) | 2016-11-30 | 2016-11-30 | 一种高强钢热成形差异化力学性能分布柔性控制方法 |
Publications (2)
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CN106424280A true CN106424280A (zh) | 2017-02-22 |
CN106424280B CN106424280B (zh) | 2017-09-29 |
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CN201611085485.4A Active CN106424280B (zh) | 2016-11-30 | 2016-11-30 | 一种高强钢热成形差异化力学性能分布柔性控制方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108889819A (zh) * | 2018-06-21 | 2018-11-27 | 成都华翔轿车消声器有限公司 | 一种汽车热成型结构件的生产工艺 |
CN109013105A (zh) * | 2018-08-31 | 2018-12-18 | 苏州普热斯勒先进成型技术有限公司 | 自动喷涂线和热成型生产线 |
WO2019033711A1 (zh) * | 2017-08-15 | 2019-02-21 | 上海交通大学 | 一种热冲压与模具修边的集成工艺 |
CN111318600A (zh) * | 2018-12-13 | 2020-06-23 | 丰田自动车株式会社 | 钢板构件及其制造方法 |
CN113182374A (zh) * | 2021-04-30 | 2021-07-30 | 合肥合锻智能制造股份有限公司 | 一种高强度结构件的热成型方法 |
CN114790561A (zh) * | 2021-12-27 | 2022-07-26 | 苏州普热斯勒先进成型技术有限公司 | 热冲压成型零件的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004022794A1 (en) * | 2002-09-04 | 2004-03-18 | Colorado School Of Mines | Method for producing steel with retained austenite |
CN1904086A (zh) * | 2006-08-03 | 2007-01-31 | 上海交通大学 | 采用碳分配提高钢件表面硬度的方法 |
CN103392014A (zh) * | 2010-12-24 | 2013-11-13 | 沃斯特阿尔派因钢铁有限责任公司 | 生产具有不同硬度和/或延展性的区域的硬化的元件的方法 |
CN106164184A (zh) * | 2014-03-31 | 2016-11-23 | 安赛乐米塔尔公司 | 以高生产率生产经压制硬化并涂覆的钢部件的方法 |
-
2016
- 2016-11-30 CN CN201611085485.4A patent/CN106424280B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004022794A1 (en) * | 2002-09-04 | 2004-03-18 | Colorado School Of Mines | Method for producing steel with retained austenite |
CN1904086A (zh) * | 2006-08-03 | 2007-01-31 | 上海交通大学 | 采用碳分配提高钢件表面硬度的方法 |
CN103392014A (zh) * | 2010-12-24 | 2013-11-13 | 沃斯特阿尔派因钢铁有限责任公司 | 生产具有不同硬度和/或延展性的区域的硬化的元件的方法 |
CN106164184A (zh) * | 2014-03-31 | 2016-11-23 | 安赛乐米塔尔公司 | 以高生产率生产经压制硬化并涂覆的钢部件的方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019033711A1 (zh) * | 2017-08-15 | 2019-02-21 | 上海交通大学 | 一种热冲压与模具修边的集成工艺 |
CN108889819A (zh) * | 2018-06-21 | 2018-11-27 | 成都华翔轿车消声器有限公司 | 一种汽车热成型结构件的生产工艺 |
CN108889819B (zh) * | 2018-06-21 | 2021-01-26 | 成都华翔轿车消声器有限公司 | 一种汽车热成型结构件的生产工艺 |
CN109013105A (zh) * | 2018-08-31 | 2018-12-18 | 苏州普热斯勒先进成型技术有限公司 | 自动喷涂线和热成型生产线 |
CN111318600A (zh) * | 2018-12-13 | 2020-06-23 | 丰田自动车株式会社 | 钢板构件及其制造方法 |
CN113182374A (zh) * | 2021-04-30 | 2021-07-30 | 合肥合锻智能制造股份有限公司 | 一种高强度结构件的热成型方法 |
CN114790561A (zh) * | 2021-12-27 | 2022-07-26 | 苏州普热斯勒先进成型技术有限公司 | 热冲压成型零件的制备方法 |
CN114790561B (zh) * | 2021-12-27 | 2024-04-02 | 苏州普热斯勒先进成型技术有限公司 | 热冲压成型零件的制备方法 |
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Publication number | Publication date |
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CN106424280B (zh) | 2017-09-29 |
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Effective date of registration: 20200908 Address after: Liaoyuan City, Jilin province 136600 Baiquan Town Dongliao County Lian Chang village five groups Patentee after: JILIN ZHENGXUAN FRAME Co.,Ltd. Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 1037 Patentee before: HUAZHONG University OF SCIENCE AND TECHNOLOGY |
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Denomination of invention: A Flexible Control Method for Differential Mechanical Property Distribution in High Strength Steel Hot Forming Effective date of registration: 20230925 Granted publication date: 20170929 Pledgee: Bank of China Limited Liaoyuan Branch Pledgor: JILIN ZHENGXUAN FRAME CO.,LTD. Registration number: Y2023220000097 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170929 Pledgee: Bank of China Limited Liaoyuan Branch Pledgor: JILIN ZHENGXUAN FRAME CO.,LTD. Registration number: Y2023220000097 |