JP5864414B2 - 鋼板ブランクを成形し、硬化する方法 - Google Patents
鋼板ブランクを成形し、硬化する方法 Download PDFInfo
- Publication number
- JP5864414B2 JP5864414B2 JP2012516032A JP2012516032A JP5864414B2 JP 5864414 B2 JP5864414 B2 JP 5864414B2 JP 2012516032 A JP2012516032 A JP 2012516032A JP 2012516032 A JP2012516032 A JP 2012516032A JP 5864414 B2 JP5864414 B2 JP 5864414B2
- Authority
- JP
- Japan
- Prior art keywords
- weld
- blank
- product
- forming
- tool pair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 5
- 239000010959 steel Substances 0.000 title claims description 5
- 239000000047 product Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 3
- 229910000734 martensite Inorganic materials 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000007731 hot pressing Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
- C21D9/505—Cooling thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0900805A SE533825C2 (sv) | 2009-06-15 | 2009-06-15 | Sätt att forma och härda ett ämne av stålplåt |
| SE0900805-3 | 2009-06-15 | ||
| PCT/SE2010/000157 WO2010147531A1 (en) | 2009-06-15 | 2010-06-09 | A method of shaping and hardening a sheet steel blank |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012529994A JP2012529994A (ja) | 2012-11-29 |
| JP2012529994A5 JP2012529994A5 (enExample) | 2015-11-19 |
| JP5864414B2 true JP5864414B2 (ja) | 2016-02-17 |
Family
ID=43356607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012516032A Active JP5864414B2 (ja) | 2009-06-15 | 2010-06-09 | 鋼板ブランクを成形し、硬化する方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9127330B2 (enExample) |
| EP (1) | EP2443263B1 (enExample) |
| JP (1) | JP5864414B2 (enExample) |
| KR (1) | KR20120037472A (enExample) |
| ES (1) | ES2731175T3 (enExample) |
| SE (1) | SE533825C2 (enExample) |
| WO (1) | WO2010147531A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021200923A1 (ja) | 2020-04-03 | 2021-10-07 | 日本製鉄株式会社 | 熱間プレス装置及び熱間プレス成形品の製造方法 |
| WO2021200951A1 (ja) | 2020-04-03 | 2021-10-07 | 日本製鉄株式会社 | 熱間プレスライン及び熱間プレス成形品の製造方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009003508B4 (de) * | 2009-02-19 | 2013-01-24 | Thyssenkrupp Steel Europe Ag | Verfahren zur Herstellung eines pressgehärteten Metallbauteils |
| US11283395B2 (en) | 2018-03-23 | 2022-03-22 | Nextracker Inc. | Multiple actuator system for solar tracker |
| US11387771B2 (en) | 2018-06-07 | 2022-07-12 | Nextracker Llc | Helical actuator system for solar tracker |
| EP3950976A4 (en) * | 2019-03-26 | 2023-04-05 | Nippon Steel Corporation | STEEL SHEET AND COMPONENT |
| US11050383B2 (en) | 2019-05-21 | 2021-06-29 | Nextracker Inc | Radial cam helix with 0 degree stow for solar tracker |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9602257L (sv) * | 1996-06-07 | 1997-12-08 | Plannja Hardtech Ab | Sätt att framställa ståldetalj |
| JP2002327214A (ja) * | 2001-03-02 | 2002-11-15 | National Institute For Materials Science | 炭素鋼及び低合金鋼の溶接後熱処理方法 |
| JP4437914B2 (ja) * | 2003-12-03 | 2010-03-24 | 住友軽金属工業株式会社 | アルミニウム接合材及びアルミニウム接合材のプレス加工方法 |
| DE102005025026B3 (de) | 2005-05-30 | 2006-10-19 | Thyssenkrupp Steel Ag | Verfahren zum Herstellen eines Metallbauteils mit aneinander angrenzenden Abschnitten unterschiedlicher Materialeigenschaften |
| JP4664781B2 (ja) * | 2005-09-12 | 2011-04-06 | 新日本製鐵株式会社 | 熱間プレス成形用金型および熱間プレス成形装置並びに熱間プレス成形方法 |
| JP4867319B2 (ja) * | 2005-12-05 | 2012-02-01 | 住友金属工業株式会社 | 熱間プレス用テーラードブランク材ならびに熱間プレス部材およびその製造方法 |
| DE102006057864A1 (de) | 2006-12-08 | 2008-07-17 | GM Global Technology Operations, Inc., Detroit | Verbund aus zwei Stahlblechen |
-
2009
- 2009-06-15 SE SE0900805A patent/SE533825C2/sv not_active IP Right Cessation
-
2010
- 2010-06-09 US US13/261,035 patent/US9127330B2/en active Active
- 2010-06-09 JP JP2012516032A patent/JP5864414B2/ja active Active
- 2010-06-09 ES ES10789809T patent/ES2731175T3/es active Active
- 2010-06-09 KR KR20127001100A patent/KR20120037472A/ko not_active Ceased
- 2010-06-09 WO PCT/SE2010/000157 patent/WO2010147531A1/en not_active Ceased
- 2010-06-09 EP EP10789809.0A patent/EP2443263B1/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021200923A1 (ja) | 2020-04-03 | 2021-10-07 | 日本製鉄株式会社 | 熱間プレス装置及び熱間プレス成形品の製造方法 |
| WO2021200951A1 (ja) | 2020-04-03 | 2021-10-07 | 日本製鉄株式会社 | 熱間プレスライン及び熱間プレス成形品の製造方法 |
| KR20220146624A (ko) | 2020-04-03 | 2022-11-01 | 닛폰세이테츠 가부시키가이샤 | 열간 프레스 라인 및 열간 프레스 성형품의 제조 방법 |
| KR20220146640A (ko) | 2020-04-03 | 2022-11-01 | 닛폰세이테츠 가부시키가이샤 | 열간 프레스 장치 및 열간 프레스 성형품의 제조 방법 |
| US12263516B2 (en) | 2020-04-03 | 2025-04-01 | Nippon Steel Corporation | Hot press apparatus and method of manufacturing hot-press-formed product |
| US12383949B2 (en) | 2020-04-03 | 2025-08-12 | Nippon Steel Corporation | Hot press line and method of manufacturing hot-press-formed product |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120037472A (ko) | 2012-04-19 |
| EP2443263A4 (en) | 2016-12-28 |
| WO2010147531A1 (en) | 2010-12-23 |
| SE533825C2 (sv) | 2011-01-25 |
| EP2443263B1 (en) | 2019-05-15 |
| US20120073708A1 (en) | 2012-03-29 |
| JP2012529994A (ja) | 2012-11-29 |
| US9127330B2 (en) | 2015-09-08 |
| ES2731175T3 (es) | 2019-11-14 |
| EP2443263A1 (en) | 2012-04-25 |
| SE0900805A1 (sv) | 2010-12-16 |
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