JP7328576B2 - 切断方法及び切断加工品 - Google Patents

切断方法及び切断加工品 Download PDF

Info

Publication number
JP7328576B2
JP7328576B2 JP2021505541A JP2021505541A JP7328576B2 JP 7328576 B2 JP7328576 B2 JP 7328576B2 JP 2021505541 A JP2021505541 A JP 2021505541A JP 2021505541 A JP2021505541 A JP 2021505541A JP 7328576 B2 JP7328576 B2 JP 7328576B2
Authority
JP
Japan
Prior art keywords
cutting
blade
tip
workpiece
blade portion
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.)
Active
Application number
JP2021505541A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020183882A1 (cg-RX-API-DMAC7.html
Inventor
隆 安富
亜暢 小林
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
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of JPWO2020183882A1 publication Critical patent/JPWO2020183882A1/ja
Application granted granted Critical
Publication of JP7328576B2 publication Critical patent/JP7328576B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies
    • 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
    • B23D15/06—Sheet shears
    • B23D15/08—Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet
    • 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
    • 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
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • 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
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • 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
    • B23D15/06—Sheet shears
    • 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
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • 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
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/001—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools cutting members
    • 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
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
    • B23D33/025—Guillotines with holding means behind the knives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Shearing Machines (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP2021505541A 2019-03-12 2020-01-09 切断方法及び切断加工品 Active JP7328576B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2019044629 2019-03-12
JP2019044629 2019-03-12
JP2019044631 2019-03-12
JP2019044631 2019-03-12
JP2019044628 2019-03-12
JP2019044628 2019-03-12
PCT/JP2020/000526 WO2020183882A1 (ja) 2019-03-12 2020-01-09 切断方法及び切断加工品

Publications (2)

Publication Number Publication Date
JPWO2020183882A1 JPWO2020183882A1 (cg-RX-API-DMAC7.html) 2020-09-17
JP7328576B2 true JP7328576B2 (ja) 2023-08-17

Family

ID=72426992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021505541A Active JP7328576B2 (ja) 2019-03-12 2020-01-09 切断方法及び切断加工品

Country Status (7)

Country Link
US (2) US12311451B2 (cg-RX-API-DMAC7.html)
EP (1) EP3939714A4 (cg-RX-API-DMAC7.html)
JP (1) JP7328576B2 (cg-RX-API-DMAC7.html)
KR (1) KR102505600B1 (cg-RX-API-DMAC7.html)
CN (1) CN113557096B (cg-RX-API-DMAC7.html)
MX (2) MX2021010892A (cg-RX-API-DMAC7.html)
WO (1) WO2020183882A1 (cg-RX-API-DMAC7.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2023010416A (es) 2021-03-16 2023-09-18 Jfe Steel Corp Dispositivo de evaluacion de da?os y metodo de evaluacion de da?os para troqueles de conformado por prensa.
US20250018456A1 (en) * 2021-12-28 2025-01-16 Nippon Steel Corporation Processing apparatus, method of manufacturing metallic member, and metallic member
KR20240168443A (ko) * 2022-05-17 2024-11-29 닛폰세이테츠 가부시키가이샤 금속제 부재의 제조 방법, 금형, 및 금속제 부재
MY209957A (en) * 2022-06-30 2025-08-15 Nippon Steel Corp Guard rail beam
KR102499693B1 (ko) * 2022-12-28 2023-02-13 박기웅 버 발생을 방지 기능을 갖는 자동차 배터리용 순동 버스바의 프레스 제작 방법
CN121263259A (zh) * 2023-05-29 2026-01-02 日本制铁株式会社 加工装置、金属制构件的制造方法和金属制构件
CN117000863B (zh) * 2023-10-07 2023-12-08 常州达亚汽车零部件有限公司 高精度汽车覆盖件修边模具及应用该模具的自动冲压设备
KR20250135646A (ko) * 2024-03-06 2025-09-15 삼성에스디아이 주식회사 타발 장치 및 이를 이용한 타발 방법
CN118357340A (zh) * 2024-04-23 2024-07-19 捷捷半导体有限公司 一种半导体用铜片的制备方法及半导体用铜片

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000108077A (ja) 1998-09-29 2000-04-18 Matsushita Electric Ind Co Ltd 打ち抜き加工装置
JP2004034183A (ja) 2002-07-01 2004-02-05 Denki Shizai Kk 鋼板の切断方法及び切断した鋼板
JP2004358560A (ja) 2003-06-02 2004-12-24 Canon Inc 複合体の分割方法及び分割装置
JP2014065045A (ja) 2012-09-25 2014-04-17 Eiko Yamada 鋼の連続鋳造における鋳片切断装置
WO2017057466A1 (ja) 2015-09-28 2017-04-06 新日鐵住金株式会社 プレス金型による切断加工方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134026A (en) * 1980-03-25 1981-10-20 Tsubakimoto Chain Co Blanking method
US4370910A (en) * 1980-12-30 1983-02-01 Nippon Steel Corporation Method and apparatus for cutting metal pieces into narrower widths
JPS60232812A (ja) * 1984-04-28 1985-11-19 Kobe Steel Ltd 鋼片の押込剪断方法
JPH01255117A (ja) 1988-04-04 1989-10-12 Fuji Electric Co Ltd 電気接点の製造方法
JP4479580B2 (ja) 2005-05-12 2010-06-09 パナソニック株式会社 積層基材の切断用金型
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
JP5643615B2 (ja) 2010-11-11 2014-12-17 日新製鋼株式会社 塗装鋼板のせん断加工方法
DE102012011767A1 (de) * 2012-05-10 2013-11-14 Technische Universität München Zerteilen eines Werkstücks
KR101599201B1 (ko) * 2012-09-28 2016-03-02 가부시끼가이샤 아라이도 마테리아루 평날 형상 절단날 및 그린 시트 절단날
KR101837873B1 (ko) * 2013-11-13 2018-03-12 신닛테츠스미킨 카부시키카이샤 강판의 펀칭용 공구 및 펀칭 방법
KR101903264B1 (ko) * 2014-05-08 2018-10-01 신닛테츠스미킨 카부시키카이샤 전단 가공 부품의 제조 방법 및 제조 장치
JP2015232812A (ja) 2014-06-10 2015-12-24 東日本電信電話株式会社 サービス提供システム、サービス提供方法及びコンピュータプログラム
WO2016027288A1 (ja) 2014-08-19 2016-02-25 日新製鋼株式会社 Ｚｎ系めっき鋼板の打抜き方法
JP6562070B2 (ja) * 2015-02-25 2019-08-21 日本製鉄株式会社 せん断加工方法
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
DE102016201433A1 (de) * 2016-02-01 2017-08-03 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Bearbeiten und/oder Herstellen eines Bauteils
JP2018075600A (ja) 2016-11-09 2018-05-17 日新製鋼株式会社 表面処理鋼板の端面の構成、表面処理鋼板の部材、および表面処理鋼板の部材の製造方法
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
JP7596060B2 (ja) * 2018-08-28 2024-12-09 日本製鉄株式会社 切断加工品

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000108077A (ja) 1998-09-29 2000-04-18 Matsushita Electric Ind Co Ltd 打ち抜き加工装置
JP2004034183A (ja) 2002-07-01 2004-02-05 Denki Shizai Kk 鋼板の切断方法及び切断した鋼板
JP2004358560A (ja) 2003-06-02 2004-12-24 Canon Inc 複合体の分割方法及び分割装置
JP2014065045A (ja) 2012-09-25 2014-04-17 Eiko Yamada 鋼の連続鋳造における鋳片切断装置
WO2017057466A1 (ja) 2015-09-28 2017-04-06 新日鐵住金株式会社 プレス金型による切断加工方法

Also Published As

Publication number Publication date
EP3939714A4 (en) 2022-12-21
CN113557096B (zh) 2023-09-01
JPWO2020183882A1 (cg-RX-API-DMAC7.html) 2020-09-17
US20250235938A1 (en) 2025-07-24
MX2025011742A (es) 2025-11-03
US20220250177A1 (en) 2022-08-11
CN113557096A (zh) 2021-10-26
KR20210135568A (ko) 2021-11-15
KR102505600B1 (ko) 2023-03-06
WO2020183882A1 (ja) 2020-09-17
MX2021010892A (es) 2021-12-10
EP3939714A1 (en) 2022-01-19
US12311451B2 (en) 2025-05-27

Similar Documents

Publication Publication Date Title
CN113557096B (zh) 切断方法和切断加工品
JP7596060B2 (ja) 切断加工品
JP6113674B2 (ja) 耐熱性に優れる表面被覆層付き銅合金板条
KR20140029257A (ko) 내열성이 우수한 Sn 피복층 부착 구리 합금 판조
US10497923B2 (en) Method for manufacturing lead material for battery
JP7801555B2 (ja) せん断加工装置及びせん断加工装置を用いた加工材の製造方法
WO2020137874A1 (ja) 加工後耐食性に優れたＮｉめっき鋼板、及びＮｉめっき鋼板の製造方法
JP7299524B2 (ja) 切断方法
JP7534612B2 (ja) 表面処理鋼板及び加工材の製造方法
JP2022031203A (ja) 鋼材
WO2023148899A1 (ja) 鋼材、自動車部品、せん断加工装置及び鋼材の製造方法
US20250018456A1 (en) Processing apparatus, method of manufacturing metallic member, and metallic member
JP7678380B2 (ja) 加工材の製造方法及び加工材
JP7502620B2 (ja) 加工材の製造方法
JP6000392B1 (ja) 接続部品用導電材料
JP7502622B2 (ja) 加工材の製造方法
TW202500288A (zh) 加工裝置、金屬製構件的製造方法及金屬製構件

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210907

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210907

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220705

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220831

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230117

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230316

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230704

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230717

R151 Written notification of patent or utility model registration

Ref document number: 7328576

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151