JP7730075B2 - 金型、及び熱間プレス成形品の製造方法 - Google Patents

金型、及び熱間プレス成形品の製造方法

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Publication number
JP7730075B2
JP7730075B2 JP2025514001A JP2025514001A JP7730075B2 JP 7730075 B2 JP7730075 B2 JP 7730075B2 JP 2025514001 A JP2025514001 A JP 2025514001A JP 2025514001 A JP2025514001 A JP 2025514001A JP 7730075 B2 JP7730075 B2 JP 7730075B2
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Japan
Prior art keywords
hot press
blank
region
mold
slow cooling
Prior art date
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Application number
JP2025514001A
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English (en)
Japanese (ja)
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JPWO2024214765A1 (https=
JPWO2024214765A5 (https=
Inventor
皓大 村澤
真吾 藤中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of JPWO2024214765A1 publication Critical patent/JPWO2024214765A1/ja
Publication of JPWO2024214765A5 publication Critical patent/JPWO2024214765A5/ja
Application granted granted Critical
Publication of JP7730075B2 publication Critical patent/JP7730075B2/ja
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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
    • B21D22/20—Deep-drawing
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • 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
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
JP2025514001A 2023-04-11 2024-04-11 金型、及び熱間プレス成形品の製造方法 Active JP7730075B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023063809 2023-04-11
JP2023063809 2023-04-11
PCT/JP2024/014643 WO2024214765A1 (ja) 2023-04-11 2024-04-11 金型、及び熱間プレス成形品の製造方法

Publications (3)

Publication Number Publication Date
JPWO2024214765A1 JPWO2024214765A1 (https=) 2024-10-17
JPWO2024214765A5 JPWO2024214765A5 (https=) 2025-07-15
JP7730075B2 true JP7730075B2 (ja) 2025-08-27

Family

ID=93059478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025514001A Active JP7730075B2 (ja) 2023-04-11 2024-04-11 金型、及び熱間プレス成形品の製造方法

Country Status (2)

Country Link
JP (1) JP7730075B2 (https=)
WO (1) WO2024214765A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230158086A (ko) * 2021-03-30 2023-11-17 닛폰세이테츠 가부시키가이샤 금형 및 열간 프레스 성형품의 제조 방법

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006104527A (ja) 2004-10-06 2006-04-20 Nippon Steel Corp 高強度部品の製造方法と高強度部品
JP4542439B2 (ja) 2005-01-21 2010-09-15 新日本製鐵株式会社 金属板材の熱間プレス成形方法およびその装置
JP2015226936A (ja) 2009-09-01 2015-12-17 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフトＴｈｙｓｓｅｎＫｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ ＡＧ 金属構造コンポーネントの製造方法および製造装置
JP6376318B1 (ja) 2017-03-24 2018-08-22 新日鐵住金株式会社 ハット部材およびその製造方法
JP6424195B2 (ja) 2016-11-14 2018-11-14 株式会社豊田中央研究所 熱間プレス成形方法
JP2019122984A (ja) 2018-01-16 2019-07-25 高周波熱錬株式会社 ホットプレス用鋼板の加熱方法及びホットプレス品の製造方法
WO2022065465A1 (ja) 2020-09-28 2022-03-31 日本製鉄株式会社 金型及びプレス成形品の製造方法
WO2022210874A1 (ja) 2021-03-30 2022-10-06 日本製鉄株式会社 金型及び熱間プレス成形品の製造方法
JP7214973B2 (ja) 2018-03-30 2023-01-31 マツダ株式会社 熱間プレス加工方法及び加工装置
JP7376831B2 (ja) 2020-04-03 2023-11-09 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
JP7688621B2 (ja) 2020-04-03 2025-06-04 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

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006104527A (ja) 2004-10-06 2006-04-20 Nippon Steel Corp 高強度部品の製造方法と高強度部品
JP4542439B2 (ja) 2005-01-21 2010-09-15 新日本製鐵株式会社 金属板材の熱間プレス成形方法およびその装置
JP2015226936A (ja) 2009-09-01 2015-12-17 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフトＴｈｙｓｓｅｎＫｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ ＡＧ 金属構造コンポーネントの製造方法および製造装置
JP6424195B2 (ja) 2016-11-14 2018-11-14 株式会社豊田中央研究所 熱間プレス成形方法
JP6376318B1 (ja) 2017-03-24 2018-08-22 新日鐵住金株式会社 ハット部材およびその製造方法
JP2019122984A (ja) 2018-01-16 2019-07-25 高周波熱錬株式会社 ホットプレス用鋼板の加熱方法及びホットプレス品の製造方法
JP7214973B2 (ja) 2018-03-30 2023-01-31 マツダ株式会社 熱間プレス加工方法及び加工装置
JP7376831B2 (ja) 2020-04-03 2023-11-09 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
JP7688621B2 (ja) 2020-04-03 2025-06-04 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
WO2022065465A1 (ja) 2020-09-28 2022-03-31 日本製鉄株式会社 金型及びプレス成形品の製造方法
WO2022210874A1 (ja) 2021-03-30 2022-10-06 日本製鉄株式会社 金型及び熱間プレス成形品の製造方法

Also Published As

Publication number Publication date
JPWO2024214765A1 (https=) 2024-10-17
WO2024214765A1 (ja) 2024-10-17

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