CN114080280B - 坯料的制造方法及装置、冲压成型品的制造方法、形状判定方法及程序、以及坯料 - Google Patents

坯料的制造方法及装置、冲压成型品的制造方法、形状判定方法及程序、以及坯料 Download PDF

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Publication number
CN114080280B
CN114080280B CN202080049620.8A CN202080049620A CN114080280B CN 114080280 B CN114080280 B CN 114080280B CN 202080049620 A CN202080049620 A CN 202080049620A CN 114080280 B CN114080280 B CN 114080280B
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China
Prior art keywords
inclined portion
upper blade
blank
punch
shape
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CN202080049620.8A
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English (en)
Chinese (zh)
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CN114080280A (zh
Inventor
新田淳
安富隆
田畑亮
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 and Sumitomo Metal Corp
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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
    • B21D28/24—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
    • 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
    • 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—Programme-control systems
    • G05B19/02—Programme-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 programme 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 programme 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—Programme-control systems
    • G05B19/02—Programme-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 programme 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 programme 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 programme, 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 programme 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 programme, 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
    • 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
    • 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)
CN202080049620.8A 2019-07-12 2020-07-10 坯料的制造方法及装置、冲压成型品的制造方法、形状判定方法及程序、以及坯料 Active CN114080280B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019130421 2019-07-12
JP2019-130421 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

Publications (2)

Publication Number Publication Date
CN114080280A CN114080280A (zh) 2022-02-22
CN114080280B true CN114080280B (zh) 2024-01-12

Family

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CN202080049620.8A Active CN114080280B (zh) 2019-07-12 2020-07-10 坯料的制造方法及装置、冲压成型品的制造方法、形状判定方法及程序、以及坯料

Country Status (6)

Country Link
US (1) US12365020B2 (enExample)
EP (2) EP3998123A4 (enExample)
JP (1) JP7288212B2 (enExample)
KR (1) KR20240146086A (enExample)
CN (1) CN114080280B (enExample)
WO (1) WO2021010352A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362078A (en) * 1980-03-25 1982-12-07 Akzona Incorporated Method of blanking
JPH0318918U (enExample) * 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
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
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
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
CN103260785A (zh) * 2011-01-07 2013-08-21 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
CN105636718A (zh) * 2013-11-13 2016-06-01 新日铁住金株式会社 钢板的冲裁用工具和冲裁方法
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
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
CN109641294A (zh) * 2016-09-02 2019-04-16 新日铁住金株式会社 剪切加工方法
CN109952165A (zh) * 2016-10-05 2019-06-28 日本制铁株式会社 压制成形品的制造方法及制造装置

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Publication number Priority date Publication date Assignee Title
JPS5042936U (enExample) 1973-08-15 1975-04-30
JPS5042935U (enExample) 1973-08-20 1975-04-30
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
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
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
CN106061824B (zh) * 2014-03-05 2018-03-13 新日铁住金株式会社 构件的接合构造体
JP6176410B2 (ja) * 2015-05-18 2017-08-09 新日鐵住金株式会社 破断予測方法、プログラム、記録媒体及び演算処理装置
KR101908641B1 (ko) 2017-11-02 2018-12-10 전봉근 포터블형 오픈함 펀칭장치

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362078A (en) * 1980-03-25 1982-12-07 Akzona Incorporated Method of blanking
JPH0318918U (enExample) * 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
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
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
JP2009172609A (ja) * 2008-01-21 2009-08-06 Nippon Steel Corp 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
CN103260785A (zh) * 2011-01-07 2013-08-21 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
CN105636718A (zh) * 2013-11-13 2016-06-01 新日铁住金株式会社 钢板的冲裁用工具和冲裁方法
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
CN109641294A (zh) * 2016-09-02 2019-04-16 新日铁住金株式会社 剪切加工方法
CN109952165A (zh) * 2016-10-05 2019-06-28 日本制铁株式会社 压制成形品的制造方法及制造装置
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
CN114080280A (zh) 2022-02-22
KR20240146086A (ko) 2024-10-07
EP3998123A1 (en) 2022-05-18
JPWO2021010352A1 (enExample) 2021-01-21
JP7288212B2 (ja) 2023-06-07
EP4629004A2 (en) 2025-10-08
US12365020B2 (en) 2025-07-22
WO2021010352A1 (ja) 2021-01-21
US20220241838A1 (en) 2022-08-04
EP4629004A3 (en) 2025-12-17
KR20220017475A (ko) 2022-02-11
EP3998123A4 (en) 2023-01-04

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