KR102900519B1 - 블랭크재의 제조 방법, 프레스 성형품의 제조 방법, 형상 판정 방법, 형상 판정 프로그램, 블랭크재의 제조 장치, 및 블랭크재 - Google Patents

블랭크재의 제조 방법, 프레스 성형품의 제조 방법, 형상 판정 방법, 형상 판정 프로그램, 블랭크재의 제조 장치, 및 블랭크재

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Publication number
KR102900519B1
KR102900519B1 KR1020227000186A KR20227000186A KR102900519B1 KR 102900519 B1 KR102900519 B1 KR 102900519B1 KR 1020227000186 A KR1020227000186 A KR 1020227000186A KR 20227000186 A KR20227000186 A KR 20227000186A KR 102900519 B1 KR102900519 B1 KR 102900519B1
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KR
South Korea
Prior art keywords
inclined portion
upper blade
punching
shear
punch
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Application number
KR1020227000186A
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English (en)
Korean (ko)
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KR20220017475A (ko
Inventor
준 닛타
다카시 야스토미
료 다바타
Original Assignee
닛폰세이테츠 가부시키가이샤
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Priority to KR1020247031626A priority Critical patent/KR20240146086A/ko
Publication of KR20220017475A publication Critical patent/KR20220017475A/ko
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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
    • 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)
KR1020227000186A 2019-07-12 2020-07-10 블랭크재의 제조 방법, 프레스 성형품의 제조 방법, 형상 판정 방법, 형상 판정 프로그램, 블랭크재의 제조 장치, 및 블랭크재 Active KR102900519B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020247031626A KR20240146086A (ko) 2019-07-12 2020-07-10 블랭크재의 제조 방법, 프레스 성형품의 제조 방법, 형상 판정 방법, 형상 판정 프로그램, 블랭크재의 제조 장치, 및 블랭크재

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019130421 2019-07-12
JPJP-P-2019-130421 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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020247031626A Division KR20240146086A (ko) 2019-07-12 2020-07-10 블랭크재의 제조 방법, 프레스 성형품의 제조 방법, 형상 판정 방법, 형상 판정 프로그램, 블랭크재의 제조 장치, 및 블랭크재

Publications (2)

Publication Number Publication Date
KR20220017475A KR20220017475A (ko) 2022-02-11
KR102900519B1 true KR102900519B1 (ko) 2025-12-16

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Application Number Title Priority Date Filing Date
KR1020227000186A Active KR102900519B1 (ko) 2019-07-12 2020-07-10 블랭크재의 제조 방법, 프레스 성형품의 제조 방법, 형상 판정 방법, 형상 판정 프로그램, 블랭크재의 제조 장치, 및 블랭크재
KR1020247031626A Pending KR20240146086A (ko) 2019-07-12 2020-07-10 블랭크재의 제조 방법, 프레스 성형품의 제조 방법, 형상 판정 방법, 형상 판정 프로그램, 블랭크재의 제조 장치, 및 블랭크재

Family Applications After (1)

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KR1020247031626A Pending KR20240146086A (ko) 2019-07-12 2020-07-10 블랭크재의 제조 방법, 프레스 성형품의 제조 방법, 형상 판정 방법, 형상 판정 프로그램, 블랭크재의 제조 장치, 및 블랭크재

Country Status (6)

Country Link
US (1) US12365020B2 (https=)
EP (2) EP4629004A3 (https=)
JP (1) JP7288212B2 (https=)
KR (2) KR102900519B1 (https=)
CN (1) CN114080280B (https=)
WO (1) WO2021010352A1 (https=)

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CN116571631A (zh) * 2023-05-12 2023-08-11 重庆市皓峰模具有限公司 刀鞘卡箍水平剪切成型复合模具
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

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JPH0318918U (https=) * 1989-07-04 1991-02-25
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
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
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
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JP4850856B2 (ja) * 2008-01-21 2012-01-11 新日本製鐵株式会社 伸びフランジ割れの評価方法
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
CN103260785B (zh) * 2011-01-07 2015-02-25 村田机械株式会社 冲床的冲头模具、冲切用模具及板材的长孔形成方法
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
US10384256B2 (en) * 2013-11-13 2019-08-20 Nippon Steel Corporation Tooling for punching steel sheet and punching method
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Also Published As

Publication number Publication date
CN114080280A (zh) 2022-02-22
EP4629004A2 (en) 2025-10-08
EP4629004A3 (en) 2025-12-17
US12365020B2 (en) 2025-07-22
EP3998123A1 (en) 2022-05-18
KR20220017475A (ko) 2022-02-11
EP3998123A4 (en) 2023-01-04
WO2021010352A1 (ja) 2021-01-21
KR20240146086A (ko) 2024-10-07
US20220241838A1 (en) 2022-08-04
CN114080280B (zh) 2024-01-12
JPWO2021010352A1 (https=) 2021-01-21
JP7288212B2 (ja) 2023-06-07

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