JP7358608B2 - 加工品製造方法 - Google Patents

加工品製造方法 Download PDF

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Publication number
JP7358608B2
JP7358608B2 JP2022500586A JP2022500586A JP7358608B2 JP 7358608 B2 JP7358608 B2 JP 7358608B2 JP 2022500586 A JP2022500586 A JP 2022500586A JP 2022500586 A JP2022500586 A JP 2022500586A JP 7358608 B2 JP7358608 B2 JP 7358608B2
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Japan
Prior art keywords
die
cutting
punch
processed product
cut
Prior art date
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JP2022500586A
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English (en)
Japanese (ja)
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JPWO2022039168A5 (https=
JPWO2022039168A1 (https=
Inventor
尚文 中村
忍 大屋
宏和 佐々木
ハミード イサカ
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
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Nippon Steel Corp
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Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of JPWO2022039168A1 publication Critical patent/JPWO2022039168A1/ja
Publication of JPWO2022039168A5 publication Critical patent/JPWO2022039168A5/ja
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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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/16—Shoulder or burr prevention, e.g. fine-blanking
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shearing Machines (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP2022500586A 2020-08-17 2021-08-17 加工品製造方法 Active JP7358608B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020137515 2020-08-17
JP2020137515 2020-08-17
PCT/JP2021/030070 WO2022039168A1 (ja) 2020-08-17 2021-08-17 加工品及び加工品製造方法

Publications (3)

Publication Number Publication Date
JPWO2022039168A1 JPWO2022039168A1 (https=) 2022-02-24
JPWO2022039168A5 JPWO2022039168A5 (https=) 2022-07-29
JP7358608B2 true JP7358608B2 (ja) 2023-10-10

Family

ID=80350405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022500586A Active JP7358608B2 (ja) 2020-08-17 2021-08-17 加工品製造方法

Country Status (6)

Country Link
JP (1) JP7358608B2 (https=)
KR (1) KR20230051772A (https=)
CN (1) CN115943002A (https=)
MX (1) MX2023002012A (https=)
TW (1) TWI808469B (https=)
WO (1) WO2022039168A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024070812A1 (ja) * 2022-09-29 2024-04-04 日本製鉄株式会社 切断加工品、及びガードレール
JPWO2025004910A1 (https=) * 2023-06-27 2025-01-02
WO2025018081A1 (ja) * 2023-07-14 2025-01-23 日本製鉄株式会社 金属製加工品の製造方法及び金属製加工品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000117344A (ja) 1998-10-15 2000-04-25 Pn:Kk 金属製品のプレス加工方法と順送加工方法
JP2002321021A (ja) 2001-04-25 2002-11-05 Nisshin Steel Co Ltd 疲労特性，端面耐食性に優れた加工製品及び加工方法
JP2015157314A (ja) 2014-02-25 2015-09-03 日新製鋼株式会社 Ｚｎ系めっき鋼板の打抜き方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05228563A (ja) * 1992-02-04 1993-09-07 Sankyo Seiki Mfg Co Ltd ケースの製造方法
JPH0657325A (ja) * 1992-08-12 1994-03-01 Kobe Steel Ltd せん断加工部分を有する高強度板材の疲労強度改善方法
JP3357422B2 (ja) * 1993-06-14 2002-12-16 アイダエンジニアリング株式会社 プレス機械による剪断加工方法
JP3518004B2 (ja) * 1994-12-19 2004-04-12 株式会社デンソー 環状加工品の端面切断方法およびその端面切断方法に用いる端面成形用金型
JPH11254055A (ja) 1998-03-12 1999-09-21 Topy Ind Ltd 同一方向二工程せん断穴あけ加工方法
JP2004174542A (ja) 2002-11-26 2004-06-24 Fukae Kosakusho:Kk 金属板材のプレス加工方法
CA2701559C (en) * 2004-09-15 2013-08-06 Nippon Steel Corporation High strength part and method of production of the same
JP2007181844A (ja) * 2006-01-05 2007-07-19 Nisshin Steel Co Ltd 金属板のダボ出し加工方法
JP2008155218A (ja) * 2006-12-21 2008-07-10 Nisshin Steel Co Ltd 銅めっき鋼板の半抜き加工方法
JP4999156B2 (ja) * 2006-12-21 2012-08-15 日新製鋼株式会社 銅めっき鋼板の打抜き加工方法
JP5272518B2 (ja) 2008-05-29 2013-08-28 Ｊｆｅスチール株式会社 亜鉛系めっき鋼板、亜鉛系めっき鋼板の切断加工方法および切断加工用金型
JP5845037B2 (ja) * 2011-09-29 2016-01-20 株式会社ダイヘン 曲げ加工品の製造方法及び曲げ加工品製造用切り板の切断面成形装置
US10639698B2 (en) * 2015-02-25 2020-05-05 Nippon Steel Corporation Shearing method
JP6073025B1 (ja) 2015-11-04 2017-02-01 日新製鋼株式会社 切断端面を有する表面処理鋼板の部品およびその切断加工方法
JPWO2017145856A1 (ja) * 2016-02-22 2018-03-01 日新製鋼株式会社 成形材製造方法及びその成形材
JP6288201B1 (ja) * 2016-09-29 2018-03-07 Ｊｆｅスチール株式会社 電磁鋼板の打抜き加工方法及び積層鉄心の製造方法
CN110177633B (zh) * 2016-12-26 2020-11-20 日铁日新制钢株式会社 具有切断端面的表面处理钢板的部件及其制造方法
TWI695746B (zh) * 2016-12-28 2020-06-11 日商日新製鋼股份有限公司 具有切斷端面之表面處理鋼板的零件及其切斷加工方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000117344A (ja) 1998-10-15 2000-04-25 Pn:Kk 金属製品のプレス加工方法と順送加工方法
JP2002321021A (ja) 2001-04-25 2002-11-05 Nisshin Steel Co Ltd 疲労特性，端面耐食性に優れた加工製品及び加工方法
JP2015157314A (ja) 2014-02-25 2015-09-03 日新製鋼株式会社 Ｚｎ系めっき鋼板の打抜き方法

Also Published As

Publication number Publication date
KR20230051772A (ko) 2023-04-18
WO2022039168A1 (ja) 2022-02-24
JPWO2022039168A1 (https=) 2022-02-24
MX2023002012A (es) 2023-02-27
CN115943002A (zh) 2023-04-07
TWI808469B (zh) 2023-07-11
TW202212024A (zh) 2022-04-01

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