CN103817194B - 热成型钢板分段强化类零件的压力冷却工艺及模具伺服装置 - Google Patents
热成型钢板分段强化类零件的压力冷却工艺及模具伺服装置 Download PDFInfo
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- CN103817194B CN103817194B CN201410042251.6A CN201410042251A CN103817194B CN 103817194 B CN103817194 B CN 103817194B CN 201410042251 A CN201410042251 A CN 201410042251A CN 103817194 B CN103817194 B CN 103817194B
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- 238000001816 cooling Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 230000008569 process Effects 0.000 title claims abstract description 24
- 238000005728 strengthening Methods 0.000 title claims abstract description 10
- 238000003856 thermoforming Methods 0.000 title claims description 21
- 239000000463 material Substances 0.000 claims abstract description 60
- 238000013461 design Methods 0.000 claims abstract description 8
- 229910000712 Boron steel Inorganic materials 0.000 claims description 16
- 238000007493 shaping process Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 14
- 238000010791 quenching Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 9
- 230000011218 segmentation Effects 0.000 claims description 8
- 230000004069 differentiation Effects 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 229910000734 martensite Inorganic materials 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910001562 pearlite Inorganic materials 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Description
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 |
Claims (2)
Priority Applications (1)
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CN201410042251.6A CN103817194B (zh) | 2014-01-28 | 2014-01-28 | 热成型钢板分段强化类零件的压力冷却工艺及模具伺服装置 |
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CN201410042251.6A CN103817194B (zh) | 2014-01-28 | 2014-01-28 | 热成型钢板分段强化类零件的压力冷却工艺及模具伺服装置 |
Publications (2)
Publication Number | Publication Date |
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CN103817194A CN103817194A (zh) | 2014-05-28 |
CN103817194B true CN103817194B (zh) | 2016-04-27 |
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CN201410042251.6A Active CN103817194B (zh) | 2014-01-28 | 2014-01-28 | 热成型钢板分段强化类零件的压力冷却工艺及模具伺服装置 |
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CN (1) | CN103817194B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108085467A (zh) * | 2018-02-02 | 2018-05-29 | 无锡朗贤汽车组件研发中心有限公司 | 一种过冷奥氏体热成型装备及生产工艺 |
CN114574672B (zh) * | 2022-03-30 | 2023-06-27 | 马鞍山钢铁股份有限公司 | 一种高效经济型铁路车轮热加工方法及铁路车轮 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103003003A (zh) * | 2010-07-19 | 2013-03-27 | Gmf金属成型技术有限公司 | 用于将钢板制成的工件热成型和局部加压淬火的成型工具和方法 |
CN103042070A (zh) * | 2012-12-31 | 2013-04-17 | 哈尔滨工业大学 | 一种高强钢管材热成形时控制强度分布的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20100096832A (ko) * | 2009-02-25 | 2010-09-02 | 현대제철 주식회사 | 프레스 경화용 금형의 냉각장치 및 이를 이용한 자동차 부품의 제조방법 |
KR101159897B1 (ko) * | 2009-03-26 | 2012-06-26 | 현대제철 주식회사 | 프레스 경화용 금형의 냉각장치 및 이를 이용한 자동차 부품의 제조방법 |
KR101253838B1 (ko) * | 2010-12-27 | 2013-04-12 | 주식회사 포스코 | 이물성 부품의 제조방법 |
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- 2014-01-28 CN CN201410042251.6A patent/CN103817194B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103003003A (zh) * | 2010-07-19 | 2013-03-27 | Gmf金属成型技术有限公司 | 用于将钢板制成的工件热成型和局部加压淬火的成型工具和方法 |
CN103042070A (zh) * | 2012-12-31 | 2013-04-17 | 哈尔滨工业大学 | 一种高强钢管材热成形时控制强度分布的方法 |
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Effective date of registration: 20160601 Address after: 214145 Jiangsu Province, Wuxi City District Hongshan Street Photoelectric Industrial Park Hongda Road No. 111 Patentee after: Wuxi Co., Ltd of Lang Xian motor vehicle assembly research and development centre Address before: 214028 Jiangsu New District of Wuxi City Xinda Road No. 33-2 building A408 IC design Patentee before: WUXI HONGXUAN AUTO LIGHTWEIGHTING SCIENCE & TECHNOLOGY CO., LTD. Patentee before: Chen Yang |
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Effective date of registration: 20161031 Address after: 214145 Jiangsu Province, Wuxi City District Hongshan Street Photoelectric Industrial Park Hongda Road No. 111 Patentee after: Wuxi Co., Ltd of Lang Xian motor vehicle assembly research and development centre Address before: 214028 Jiangsu city of Wuxi province new Wu Quhong Hill Street Kam Hung Road No. 309 Patentee before: WUXI HONGXUAN AUTO LIGHTWEIGHTING SCIENCE & TECHNOLOGY CO., LTD. |
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Address after: 214145 Hongshan Road, Jiangsu, Wuxi Province, Hongshan street, machinery and Optoelectronics Industrial Park No. 111 Hongda Road Patentee after: Wuxi Lang Xian lightweight Polytron Technologies Inc Address before: 214145 Hongshan Road, Jiangsu, Wuxi Province, Hongshan street, machinery and Optoelectronics Industrial Park No. 111 Hongda Road Patentee before: Wuxi Co., Ltd of Lang Xian motor vehicle assembly research and development centre |
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