WO2015163016A8 - 熱間プレス成形品の製造方法および熱間プレス成形品 - Google Patents

熱間プレス成形品の製造方法および熱間プレス成形品 Download PDF

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Publication number
WO2015163016A8
WO2015163016A8 PCT/JP2015/056439 JP2015056439W WO2015163016A8 WO 2015163016 A8 WO2015163016 A8 WO 2015163016A8 JP 2015056439 W JP2015056439 W JP 2015056439W WO 2015163016 A8 WO2015163016 A8 WO 2015163016A8
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WO
WIPO (PCT)
Prior art keywords
press forming
forming part
hot press
steel sheet
temperature
Prior art date
Application number
PCT/JP2015/056439
Other languages
English (en)
French (fr)
Other versions
WO2015163016A1 (ja
Inventor
達也 中垣内
裕一 時田
簑手　徹
玉井　良清
Original Assignee
Ｊｆｅスチール株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ｊｆｅスチール株式会社 filed Critical Ｊｆｅスチール株式会社
Priority to EP15783938.2A priority Critical patent/EP3135394B1/en
Priority to CN201580020980.4A priority patent/CN106232254B/zh
Priority to US15/305,552 priority patent/US20170043386A1/en
Priority to KR1020167027754A priority patent/KR101879307B1/ko
Priority to MX2016013666A priority patent/MX2016013666A/es
Publication of WO2015163016A1 publication Critical patent/WO2015163016A1/ja
Publication of WO2015163016A8 publication Critical patent/WO2015163016A8/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
    • B21D22/02—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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/208—Deep-drawing by heating the blank or deep-drawing 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
    • 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
    • B21D24/04—Blank holders; Mounting means therefor
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat Treatment Of Articles (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Zn-Niめっき層が素地鋼板の表面に形成された表面処理鋼板に、ダイ、ブランクホルダおよびパンチを有する金型を用い、熱間プレスを施して熱間プレス成形品を製造するにあたり、Ac3変態点以上1000℃以下の温度域に加熱した表面処理鋼板の縁部を、ダイおよびブランクホルダで挟んで100℃/s以上の冷却速度で550℃以下400℃以上の温度まで冷却し、縁部の温度が550℃以下400℃以上でプレス成形を開始し、プレス成形後、成形体を金型で挟んだまま成形下死点に保持して成形体を焼入れる。
PCT/JP2015/056439 2014-04-23 2015-02-26 熱間プレス成形品の製造方法および熱間プレス成形品 WO2015163016A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP15783938.2A EP3135394B1 (en) 2014-04-23 2015-02-26 Method for manufacturing hot press forming part
CN201580020980.4A CN106232254B (zh) 2014-04-23 2015-02-26 热冲压成形品的制造方法以及热冲压成形品
US15/305,552 US20170043386A1 (en) 2014-04-23 2015-02-26 Method for manufacturing hot press forming part and hot press forming part
KR1020167027754A KR101879307B1 (ko) 2014-04-23 2015-02-26 열간 프레스 성형품의 제조 방법
MX2016013666A MX2016013666A (es) 2014-04-23 2015-02-26 Metodo para fabricar una parte de formacion por prensado en caliente y una parte de formacion por prensado en caliente.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014088848 2014-04-23
JP2014-088848 2014-04-23
JP2014-179073 2014-09-03
JP2014179073A JP5825413B1 (ja) 2014-04-23 2014-09-03 熱間プレス成形品の製造方法

Publications (2)

Publication Number Publication Date
WO2015163016A1 WO2015163016A1 (ja) 2015-10-29
WO2015163016A8 true WO2015163016A8 (ja) 2016-08-18

Family

ID=54332187

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/056439 WO2015163016A1 (ja) 2014-04-23 2015-02-26 熱間プレス成形品の製造方法および熱間プレス成形品

Country Status (7)

Country Link
US (1) US20170043386A1 (ja)
EP (1) EP3135394B1 (ja)
JP (1) JP5825413B1 (ja)
KR (1) KR101879307B1 (ja)
CN (1) CN106232254B (ja)
MX (1) MX2016013666A (ja)
WO (1) WO2015163016A1 (ja)

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JP6152836B2 (ja) * 2014-09-25 2017-06-28 Ｊｆｅスチール株式会社 熱間プレス成形品の製造方法
JP6056826B2 (ja) * 2014-09-30 2017-01-11 Ｊｆｅスチール株式会社 熱間プレス成形品の製造方法
JP5910710B1 (ja) * 2014-12-02 2016-04-27 Ｊｆｅスチール株式会社 熱間プレス成形品の評価方法及び製造方法
GB201521443D0 (en) * 2015-12-04 2016-01-20 Impression Technologies Ltd Method for operating a press for metal sheet forming
TWI623361B (zh) * 2016-10-04 2018-05-11 Nippon Steel & Sumitomo Metal Corp Hot pressing method and hot pressing system
CN107413960A (zh) * 2017-07-31 2017-12-01 南京星乔威泰克汽车零部件有限公司 一种热成型模具的镶块及压料器和热成型模具
WO2019104601A1 (zh) * 2017-11-30 2019-06-06 惠州市惠轩达汽车贸易有限公司 一种碳钢车框冲压成型工艺
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WO2020009170A1 (ja) * 2018-07-04 2020-01-09 日本製鉄株式会社 熱間プレス成形品の製造方法、プレス成形品、ダイ金型、及び金型セット
CN109047429A (zh) * 2018-11-09 2018-12-21 浙江智造热成型科技有限公司 超高强度钢热压成形生产线
CN109570343B (zh) * 2018-11-16 2020-07-28 苏州普热斯勒先进成型技术有限公司 高强钢汽车覆盖件总成及其制造方法和装置
DE102019112547A1 (de) * 2019-05-14 2020-11-19 Felss Systems Gmbh Bearbeitungseinheit und Bearbeitungsmaschine zur Bearbeitung eines Werkstücks an einer Werkstückwand sowie Verfahren zur Herstellung einer Bearbeitungseinheit der genannten Art
CN114555453A (zh) * 2019-11-08 2022-05-27 自动工程有限公司 一种用于车辆框架的成形钣金部件和相应的生产方法
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Also Published As

Publication number Publication date
EP3135394A4 (en) 2017-04-26
EP3135394A1 (en) 2017-03-01
KR101879307B1 (ko) 2018-07-17
WO2015163016A1 (ja) 2015-10-29
US20170043386A1 (en) 2017-02-16
CN106232254A (zh) 2016-12-14
JP2015213958A (ja) 2015-12-03
CN106232254B (zh) 2019-03-01
MX2016013666A (es) 2017-01-23
KR20160130831A (ko) 2016-11-14
JP5825413B1 (ja) 2015-12-02
EP3135394B1 (en) 2018-01-31

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