JP7300096B2 - 逐次成形用工具 - Google Patents

逐次成形用工具 Download PDF

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Publication number
JP7300096B2
JP7300096B2 JP2022522077A JP2022522077A JP7300096B2 JP 7300096 B2 JP7300096 B2 JP 7300096B2 JP 2022522077 A JP2022522077 A JP 2022522077A JP 2022522077 A JP2022522077 A JP 2022522077A JP 7300096 B2 JP7300096 B2 JP 7300096B2
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Japan
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sequential
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hard film
hard
jis
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JP2022522077A
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English (en)
Japanese (ja)
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JPWO2021229254A5 (https=
JPWO2021229254A1 (https=
Inventor
典子 内山
紘敬 三輪
秀徳 渡辺
俊和 南部
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Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/005—Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of the workpiece
    • 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
    • B21D37/01—Selection of materials

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
JP2022522077A 2020-05-14 2020-05-14 逐次成形用工具 Active JP7300096B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2020/000524 WO2021229254A1 (ja) 2020-05-14 2020-05-14 逐次成形用工具

Publications (3)

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JPWO2021229254A1 JPWO2021229254A1 (https=) 2021-11-18
JPWO2021229254A5 JPWO2021229254A5 (https=) 2023-03-07
JP7300096B2 true JP7300096B2 (ja) 2023-06-29

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ID=78525365

Family Applications (1)

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JP2022522077A Active JP7300096B2 (ja) 2020-05-14 2020-05-14 逐次成形用工具

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US (1) US11819900B2 (https=)
EP (1) EP4151332B1 (https=)
JP (1) JP7300096B2 (https=)
CN (1) CN115551654A (https=)
WO (1) WO2021229254A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023092216A (ja) * 2021-12-21 2023-07-03 日産自動車株式会社 逐次成形装置及び逐次成形方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017217657A (ja) 2016-06-06 2017-12-14 日産自動車株式会社 逐次成形方法及び逐次成形装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006144100A (ja) * 2004-11-24 2006-06-08 Nissan Motor Co Ltd 自動車エンジン用摺動部材
US7543557B2 (en) * 2005-09-01 2009-06-09 Gm Global Technology Operations, Inc. Scuff resistant aluminum piston and aluminum cylinder bore combination and method of making
JP2007313636A (ja) * 2006-04-27 2007-12-06 Kyocera Corp 切削工具およびそれを用いた被削材の切削方法
JP4954644B2 (ja) * 2006-08-31 2012-06-20 日本ピストンリング株式会社 シリンダライナとピストンリングの組み合わせ
JP5804589B2 (ja) * 2010-02-10 2015-11-04 日立金属株式会社 摺動特性に優れた被覆金型または鋳造用部材及びその製造方法
US8783078B2 (en) * 2010-07-27 2014-07-22 Ford Global Technologies, Llc Method to improve geometrical accuracy of an incrementally formed workpiece
JP2014095392A (ja) * 2012-11-07 2014-05-22 Toyota Motor Corp 歯車およびその製造方法
EP2963317B1 (en) 2013-02-28 2019-03-27 Nippon Piston Ring Co., Ltd. Hard carbon coating film
US10500629B2 (en) * 2014-10-07 2019-12-10 The Penn State Research Foundation Method for reducing springback using electrically-assisted manufacturing
JP6493111B2 (ja) * 2015-09-11 2019-04-03 日産自動車株式会社 逐次成形方法、逐次成形装置及び逐次成形方法用工具
JP6685509B2 (ja) * 2016-07-29 2020-04-22 日産自動車株式会社 逐次成形用工具及びこれを用いた逐次成形方法
JP7033399B2 (ja) 2017-05-15 2022-03-10 日産自動車株式会社 摺動機構
US12064801B2 (en) * 2019-02-14 2024-08-20 Northwestern University In-situ springback compensation in incremental sheet forming

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017217657A (ja) 2016-06-06 2017-12-14 日産自動車株式会社 逐次成形方法及び逐次成形装置

Also Published As

Publication number Publication date
US11819900B2 (en) 2023-11-21
EP4151332A1 (en) 2023-03-22
EP4151332A4 (en) 2023-06-21
US20230191471A1 (en) 2023-06-22
WO2021229254A1 (ja) 2021-11-18
EP4151332B1 (en) 2024-08-07
JPWO2021229254A1 (https=) 2021-11-18
CN115551654A (zh) 2022-12-30

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