JPWO2021010352A1 - - Google Patents

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Publication number
JPWO2021010352A1
JPWO2021010352A1 JP2021533056A JP2021533056A JPWO2021010352A1 JP WO2021010352 A1 JPWO2021010352 A1 JP WO2021010352A1 JP 2021533056 A JP2021533056 A JP 2021533056A JP 2021533056 A JP2021533056 A JP 2021533056A JP WO2021010352 A1 JPWO2021010352 A1 JP WO2021010352A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021533056A
Other languages
Japanese (ja)
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JP7288212B2 (ja
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 filed Critical
Publication of JPWO2021010352A1 publication Critical patent/JPWO2021010352A1/ja
Application granted granted Critical
Publication of JP7288212B2 publication Critical patent/JP7288212B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/401—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/4093—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part program, for the NC machine
    • G05B19/40931—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part program, for the NC machine concerning programming of geometry
    • G05B19/40932—Shape input
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Geometry (AREA)
  • Punching Or Piercing (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shearing Machines (AREA)
JP2021533056A 2019-07-12 2020-07-10 ブランク材の製造方法、プレス成形品の製造方法、形状判定方法、形状判定プログラム、ブランク材の製造装置、及びブランク材 Active JP7288212B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019130421 2019-07-12
JP2019130421 2019-07-12
PCT/JP2020/027152 WO2021010352A1 (ja) 2019-07-12 2020-07-10 ブランク材の製造方法、プレス成形品の製造方法、形状判定方法、形状判定プログラム、ブランク材の製造装置、及びブランク材

Publications (2)

Publication Number Publication Date
JPWO2021010352A1 true JPWO2021010352A1 (cg-RX-API-DMAC7.html) 2021-01-21
JP7288212B2 JP7288212B2 (ja) 2023-06-07

Family

ID=74210961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021533056A Active JP7288212B2 (ja) 2019-07-12 2020-07-10 ブランク材の製造方法、プレス成形品の製造方法、形状判定方法、形状判定プログラム、ブランク材の製造装置、及びブランク材

Country Status (6)

Country Link
US (1) US12365020B2 (cg-RX-API-DMAC7.html)
EP (2) EP3998123A4 (cg-RX-API-DMAC7.html)
JP (1) JP7288212B2 (cg-RX-API-DMAC7.html)
KR (2) KR20240146086A (cg-RX-API-DMAC7.html)
CN (1) CN114080280B (cg-RX-API-DMAC7.html)
WO (1) WO2021010352A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117019922A (zh) * 2023-07-12 2023-11-10 合肥亿昌兴精密机械有限公司 镀锌板压延加工自动检测装置及检测方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318918U (cg-RX-API-DMAC7.html) * 1989-07-04 1991-02-25
JP2009022986A (ja) * 2007-07-20 2009-02-05 Nippon Steel Corp 破面測定機能を備えた打ち抜き装置
JP2009172609A (ja) * 2008-01-21 2009-08-06 Nippon Steel Corp 伸びフランジ割れの評価方法
WO2018066663A1 (ja) * 2016-10-05 2018-04-12 新日鐵住金株式会社 プレス成形品の製造方法および製造装置
WO2019064922A1 (ja) * 2017-09-26 2019-04-04 Ｊｆｅスチール株式会社 変形限界の評価方法、割れ予測方法及びプレス金型の設計方法

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* Cited by examiner, † Cited by third party
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JPS5042936U (cg-RX-API-DMAC7.html) 1973-08-15 1975-04-30
JPS5042935U (cg-RX-API-DMAC7.html) 1973-08-20 1975-04-30
JPS56134026A (en) * 1980-03-25 1981-10-20 Tsubakimoto Chain Co Blanking method
JP3018918U (ja) * 1995-05-31 1995-12-05 貴美子 藤村 入れ歯用容器
JP2002120025A (ja) 2000-10-18 2002-04-23 Saitama Press Tanzo Kk アルミニウム鍛造品の穴打抜き装置
JP5042936B2 (ja) * 2007-07-30 2012-10-03 新日本製鐵株式会社 シャー角付き打ち抜きせん断装置
JP5042935B2 (ja) * 2007-07-30 2012-10-03 新日本製鐵株式会社 シャー角付き打ち抜き装置
JP4901708B2 (ja) 2007-12-12 2012-03-21 新日本製鐵株式会社 サイドベンド試験装置及び試験方法
JP2010036195A (ja) 2008-07-31 2010-02-18 Nippon Steel Corp 凹部を有するパンチによる打ち抜き加工方法
US9381559B2 (en) * 2011-01-07 2016-07-05 Murata Machinery, Ltd. Punch of punching press, nibbler assembly, and method of forming elongated hole in sheet material
JP5224203B1 (ja) 2012-07-11 2013-07-03 大日本印刷株式会社 タッチパネルセンサ、タッチパネル装置および表示装置
KR101837873B1 (ko) * 2013-11-13 2018-03-12 신닛테츠스미킨 카부시키카이샤 강판의 펀칭용 공구 및 펀칭 방법
US10059381B2 (en) * 2014-03-05 2018-08-28 Nippon Steel & Sumitomo Metal Corporation Joint structure body of members
JP5958565B2 (ja) * 2015-01-14 2016-08-02 Ｊｆｅスチール株式会社 打抜き加工方法、打抜き加工装置、および積層鉄心の製造方法
CA2977205C (en) * 2015-03-11 2020-01-07 Nippon Steel Corporation Burring processing method
TWI609179B (zh) * 2015-05-18 2017-12-21 新日鐵住金股份有限公司 破裂預測方法、程式、記錄媒體及演算處理裝置
MX394524B (es) 2015-09-28 2025-03-24 Nippon Steel Corp Metodo de corte con prensa de estampado.
JP6809530B2 (ja) 2016-09-02 2021-01-06 日本製鉄株式会社 剪断加工方法
JP6547920B2 (ja) * 2017-07-20 2019-07-24 Ｊｆｅスチール株式会社 金属板のせん断加工面での変形限界の評価方法、割れ予測方法およびプレス金型の設計方法
KR101908641B1 (ko) 2017-11-02 2018-12-10 전봉근 포터블형 오픈함 펀칭장치
JP7207283B2 (ja) * 2019-01-25 2023-01-18 トヨタ自動車株式会社 鋼板の成形加工方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318918U (cg-RX-API-DMAC7.html) * 1989-07-04 1991-02-25
JP2009022986A (ja) * 2007-07-20 2009-02-05 Nippon Steel Corp 破面測定機能を備えた打ち抜き装置
JP2009172609A (ja) * 2008-01-21 2009-08-06 Nippon Steel Corp 伸びフランジ割れの評価方法
WO2018066663A1 (ja) * 2016-10-05 2018-04-12 新日鐵住金株式会社 プレス成形品の製造方法および製造装置
WO2019064922A1 (ja) * 2017-09-26 2019-04-04 Ｊｆｅスチール株式会社 変形限界の評価方法、割れ予測方法及びプレス金型の設計方法

Also Published As

Publication number Publication date
CN114080280B (zh) 2024-01-12
EP4629004A2 (en) 2025-10-08
WO2021010352A1 (ja) 2021-01-21
EP4629004A3 (en) 2025-12-17
EP3998123A4 (en) 2023-01-04
EP3998123A1 (en) 2022-05-18
CN114080280A (zh) 2022-02-22
US12365020B2 (en) 2025-07-22
KR102900519B1 (ko) 2025-12-16
JP7288212B2 (ja) 2023-06-07
KR20240146086A (ko) 2024-10-07
US20220241838A1 (en) 2022-08-04
KR20220017475A (ko) 2022-02-11

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