WO2017169588A1 - メカニカルクリンチ接合部品およびその製造方法 - Google Patents

メカニカルクリンチ接合部品およびその製造方法 Download PDF

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Publication number
WO2017169588A1
WO2017169588A1 PCT/JP2017/009224 JP2017009224W WO2017169588A1 WO 2017169588 A1 WO2017169588 A1 WO 2017169588A1 JP 2017009224 W JP2017009224 W JP 2017009224W WO 2017169588 A1 WO2017169588 A1 WO 2017169588A1
Authority
WO
WIPO (PCT)
Prior art keywords
joining
mechanical clinch
ceq
mechanical
steel
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.)
Ceased
Application number
PCT/JP2017/009224
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
規之 神保
隆行 山野
伸一 山本
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to EP17774133.7A priority Critical patent/EP3437753B1/en
Priority to KR1020187031392A priority patent/KR102133176B1/ko
Priority to BR112018070180-7A priority patent/BR112018070180B1/pt
Priority to RU2018138172A priority patent/RU2699427C1/ru
Priority to CN201780020625.6A priority patent/CN108883458B/zh
Priority to US16/089,494 priority patent/US20190105700A1/en
Priority to CA3018539A priority patent/CA3018539C/en
Priority to ES17774133T priority patent/ES2846348T3/es
Priority to MX2018011735A priority patent/MX2018011735A/es
Publication of WO2017169588A1 publication Critical patent/WO2017169588A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/031—Joining superposed plates by locally deforming without slitting or piercing
    • 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
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Definitions

  • the mechanical clinch joint component of the present invention is a mechanical clinch joint component made of two or more steel plates, has at least one joint with a peel strength of 0.200 kN / mm or more, and has a hardness of Hv360. It is the above.
  • the method for manufacturing a mechanical clinch joint component of the present invention includes a step of heating two or more steel plates to Ac3 point or higher; and a carbon equivalent Ceq of the steel plate and a bottom dead center holding time t at the time of mechanical clinch joining and joining. It is characterized in that it includes a step of performing mechanical clinching joining in this order so that the start temperature T satisfies the relationship of the expressions (1) and (2) described later.
  • composition of the steel plate which comprises the components of this embodiment, ie, the component composition of the steel plate used for joining.
  • “%” means mass% unless otherwise specified.
  • the amount of S is preferably suppressed to 0.05% or less, more preferably 0.045% or less, and still more preferably 0.040% or less.
  • the lower limit of the S amount is more than 0%.
  • Ti is an element effective for securing hardenability by fixing N as TiN and allowing B to exist in a solid solution state.
  • the Ti content is preferably more than 0%, more preferably 0.015% or more, and still more preferably 0.020% or more.
  • the Ti content is preferably 0.10% or less, more preferably 0.06% or less, and still more preferably 0.04% or less.
  • Al 0% to 0.5%
  • Al is an element used for deoxidation.
  • the Al content is preferably more than 0%, more preferably 0.01% or more.
  • the Al content is preferably 0.5% or less, more preferably 0.20% or less, still more preferably 0.10% or less, and still more preferably 0.050% or less.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Heat Treatment Of Articles (AREA)
  • Insertion Pins And Rivets (AREA)
PCT/JP2017/009224 2016-03-31 2017-03-08 メカニカルクリンチ接合部品およびその製造方法 Ceased WO2017169588A1 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP17774133.7A EP3437753B1 (en) 2016-03-31 2017-03-08 Method for manufacturing a mechanical clinch joining component
KR1020187031392A KR102133176B1 (ko) 2016-03-31 2017-03-08 메커니컬 클린치 접합 부품 및 그의 제조 방법
BR112018070180-7A BR112018070180B1 (pt) 2016-03-31 2017-03-08 Método para fabricar um componente de junção de cravação mecânica
RU2018138172A RU2699427C1 (ru) 2016-03-31 2017-03-08 Составной компонент, полученный путем механического соединения клинчеванием, и способ его изготовления
CN201780020625.6A CN108883458B (zh) 2016-03-31 2017-03-08 机械嵌接接合部件及其制造方法
US16/089,494 US20190105700A1 (en) 2016-03-31 2017-03-08 Mechanical clinch joining component and method for manufacturing same
CA3018539A CA3018539C (en) 2016-03-31 2017-03-08 Mechanical clinch joining component and method for manufacturing same
ES17774133T ES2846348T3 (es) 2016-03-31 2017-03-08 Método para la fabricación de un componente de ensamblaje por remachado mecánico
MX2018011735A MX2018011735A (es) 2016-03-31 2017-03-08 Componente de union con remache mecanico y metodo de fabricacion del mismo.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016072486A JP6692200B2 (ja) 2016-03-31 2016-03-31 メカニカルクリンチ接合部品の製造方法
JP2016-072486 2016-03-31

Publications (1)

Publication Number Publication Date
WO2017169588A1 true WO2017169588A1 (ja) 2017-10-05

Family

ID=59964082

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/009224 Ceased WO2017169588A1 (ja) 2016-03-31 2017-03-08 メカニカルクリンチ接合部品およびその製造方法

Country Status (11)

Country Link
US (1) US20190105700A1 (enExample)
EP (1) EP3437753B1 (enExample)
JP (1) JP6692200B2 (enExample)
KR (1) KR102133176B1 (enExample)
CN (1) CN108883458B (enExample)
BR (1) BR112018070180B1 (enExample)
CA (1) CA3018539C (enExample)
ES (1) ES2846348T3 (enExample)
MX (1) MX2018011735A (enExample)
RU (1) RU2699427C1 (enExample)
WO (1) WO2017169588A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022044445A1 (ja) * 2020-08-31 2022-03-03 日本製鉄株式会社 成形部品の製造方法、成形部品、及び自動車部品

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JP6891763B2 (ja) * 2017-11-08 2021-06-18 トヨタ自動車株式会社 車両用接合構造
KR102043529B1 (ko) * 2017-12-28 2019-11-11 현대제철 주식회사 코일 폭 제어 방법 및 장치
EP4082687B1 (en) * 2020-02-26 2025-08-13 Nippon Steel Corporation Method of manufacturing overlapped hot stamp molded body, and overlapped hot stamp molded body
DE102020128367B4 (de) * 2020-10-28 2025-10-30 Te Connectivity Germany Gmbh Anordnung mit einem aus mindestens drei aufeinanderliegenden Blechlagen zusammengefügten Blechstapel, elektrischer Kontakt umfassend diese Anordnung und Verfahren zum Durchsetzfügen eines Blechstapels
WO2022232406A1 (en) * 2021-04-28 2022-11-03 Magnesium Products of America, Inc. Self-piercing riveting with barrier layer
US12097548B2 (en) * 2021-08-09 2024-09-24 Kuka Systems North America Llc Apparatus and methods for forming an attachment pad in high strength steel materials

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JP2001329332A (ja) * 2000-05-16 2001-11-27 Nippon Chuzo Kk 高強度高靭性鋳鋼
US20120279271A1 (en) * 2011-05-03 2012-11-08 GM Global Technology Operations LLC Clinching method and tool for performing the same
JP2013043184A (ja) * 2011-08-22 2013-03-04 Tsutsumi Industries Inc Ｍｇ合金板のカシメ方法
JP2014018857A (ja) * 2012-07-24 2014-02-03 Chubu Reikan Kk 板金結合方法
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US20120279271A1 (en) * 2011-05-03 2012-11-08 GM Global Technology Operations LLC Clinching method and tool for performing the same
JP2013043184A (ja) * 2011-08-22 2013-03-04 Tsutsumi Industries Inc Ｍｇ合金板のカシメ方法
JP2015516511A (ja) * 2012-03-30 2015-06-11 フォエスタルピネ スタール ゲゼルシャフト ミット ベシュレンクテルハフツングＶｏｅｓｔａｌｐｉｎｅｓｔａｈｌ Ｇｍｂｈ 高強度冷間圧延鋼板およびそのような鋼板を作製する方法
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022044445A1 (ja) * 2020-08-31 2022-03-03 日本製鉄株式会社 成形部品の製造方法、成形部品、及び自動車部品

Also Published As

Publication number Publication date
CA3018539A1 (en) 2017-10-05
MX2018011735A (es) 2018-12-19
JP2017177206A (ja) 2017-10-05
RU2699427C1 (ru) 2019-09-05
KR20180132758A (ko) 2018-12-12
BR112018070180B1 (pt) 2022-11-29
EP3437753A4 (en) 2019-10-09
US20190105700A1 (en) 2019-04-11
CA3018539C (en) 2020-12-29
ES2846348T3 (es) 2021-07-28
CN108883458B (zh) 2020-07-31
EP3437753A1 (en) 2019-02-06
EP3437753B1 (en) 2020-12-09
CN108883458A (zh) 2018-11-23
KR102133176B1 (ko) 2020-07-13
JP6692200B2 (ja) 2020-05-13
BR112018070180A2 (pt) 2019-01-29

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