EP1007241A1 - Procede pour realiser des surfaces de coupe exactes - Google Patents

Procede pour realiser des surfaces de coupe exactes

Info

Publication number
EP1007241A1
EP1007241A1 EP98947492A EP98947492A EP1007241A1 EP 1007241 A1 EP1007241 A1 EP 1007241A1 EP 98947492 A EP98947492 A EP 98947492A EP 98947492 A EP98947492 A EP 98947492A EP 1007241 A1 EP1007241 A1 EP 1007241A1
Authority
EP
European Patent Office
Prior art keywords
workpiece
scraping
cutting
contour
punching
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.)
Granted
Application number
EP98947492A
Other languages
German (de)
English (en)
Other versions
EP1007241B1 (fr
Inventor
Junichi Sunaga
Wolfgang Rose
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.)
Feintool International Holding AG
Original Assignee
Feintool International Holding AG
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 Feintool International Holding AG filed Critical Feintool International Holding AG
Publication of EP1007241A1 publication Critical patent/EP1007241A1/fr
Application granted granted Critical
Publication of EP1007241B1 publication Critical patent/EP1007241B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21D28/16—Shoulder or burr prevention, e.g. fine-blanking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material
    • Y10T29/49996—Successive distinct removal operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
EP98947492A 1997-09-04 1998-09-01 Procede pour realiser des surfaces de coupe exactes Expired - Lifetime EP1007241B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19738635 1997-09-04
DE19738635A DE19738635C2 (de) 1997-09-04 1997-09-04 Verfahren zum Herstellen von exakten Schnittflächen
PCT/EP1998/005533 WO1999011400A1 (fr) 1997-09-04 1998-09-01 Procede pour realiser des surfaces de coupe exactes

Publications (2)

Publication Number Publication Date
EP1007241A1 true EP1007241A1 (fr) 2000-06-14
EP1007241B1 EP1007241B1 (fr) 2003-08-13

Family

ID=7841155

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98947492A Expired - Lifetime EP1007241B1 (fr) 1997-09-04 1998-09-01 Procede pour realiser des surfaces de coupe exactes

Country Status (9)

Country Link
US (1) US6125527A (fr)
EP (1) EP1007241B1 (fr)
JP (1) JPH1177182A (fr)
CN (1) CN1089649C (fr)
AT (1) ATE246972T1 (fr)
CA (1) CA2302776C (fr)
DE (2) DE19738635C2 (fr)
ES (1) ES2202896T3 (fr)
WO (1) WO1999011400A1 (fr)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3975715B2 (ja) * 2001-10-10 2007-09-12 トヨタ紡織株式会社 プレス成形方法及びそれに用いる装置
ITPD20020274A1 (it) * 2002-10-22 2004-04-23 Pegasus Srl Metodo per la lavorazione di tranciatura di particolari metallici.
CN100382912C (zh) * 2004-03-26 2008-04-23 鸿富锦精密工业（深圳）有限公司 板金冲裁工艺
DK1815922T3 (da) * 2006-02-03 2009-05-11 Feintool Ip Ag Fremgangsmåde og værktöj til finskæring af arbejdsemner med små kantradier og stærkt reduceret dybde i et ét-trins arrangement
CN101259504A (zh) * 2007-03-07 2008-09-10 鸿富锦精密工业（深圳）有限公司 冲压模具、冲压成型方法及该冲压成型方法形成的产品
PT2042249E (pt) * 2007-09-26 2010-06-07 Feintool Ip Ag Processo e dispositivo para fabrico de peças estampadas com grande superfície funcional e de corte bastante lisa
DE102009001305B4 (de) 2009-03-03 2017-08-17 Aweba Werkzeugbau Gmbh Aue Verfahren zur Herstellung eines Profils an einem Blechteil, Vorrichtung zur Durchführung des Verfahrens sowie Blechteil, herstellbar nach dem Verfahren
EP2357048B1 (fr) * 2010-02-10 2013-06-05 Feintool Intellectual Property AG Procédé et dispositif destinés à influencer la surface de coupe et de fonction sur des pièces finies coupées en fines tranches
DE102010028280B4 (de) 2010-04-28 2020-11-12 Zf Friedrichshafen Ag Verfahren zur Herstellung von Stanzteilen sowie Vorrichtung und Verwendung
US20140020534A1 (en) * 2012-07-17 2014-01-23 National Taiwan Ocean University Fine hydro-blanking device
JP6100547B2 (ja) * 2013-02-07 2017-03-22 シロキ工業株式会社 ギヤ
JP6100546B2 (ja) * 2013-02-07 2017-03-22 シロキ工業株式会社 剪断打ち抜き加工方法及び剪断打ち抜き加工装置
CN105291180B (zh) * 2014-07-08 2019-05-17 山东赢耐鑫电子科技有限公司 双向多孔钻眼机
BR112017011498A2 (pt) * 2014-12-10 2018-04-10 Nippon Steel & Sumitomo Metal Corporation bloco bruto, artigo conformado, montagem de matriz e método de produção de bloco bruto
CN205651431U (zh) * 2014-12-24 2016-10-19 深圳兴科生物科技有限公司 一种水果自动打孔机
CN106142214A (zh) * 2015-03-13 2016-11-23 联晟泰自动化科技(苏州)有限公司 一种胶纸自动贴合设备
CN106142211A (zh) * 2015-03-13 2016-11-23 联晟泰自动化科技(苏州)有限公司 一种胶片补强材料贴附设备
CN105058489A (zh) * 2015-08-20 2015-11-18 汪红芳 一种打孔机
CN105364989A (zh) * 2015-12-16 2016-03-02 苏州太湖国家旅游度假区希成五金加工厂 一种使用方便的打孔器
CN105729569A (zh) * 2016-03-23 2016-07-06 哈尔滨飞机工业集团有限责任公司 一种复合材料层压板的钻孔方法
CN105729574B (zh) * 2016-04-19 2017-11-21 山东新华医疗器械股份有限公司 塑料瓶集成式自动冲裁机
CN105965603A (zh) * 2016-04-22 2016-09-28 许世璋 一种可排废的刀模模具
CN105835121B (zh) * 2016-05-30 2017-07-07 福建盈浩工艺制品有限公司 包装盒模切机
CN105904510A (zh) * 2016-05-31 2016-08-31 苏州卓诚钛设备有限公司 一种塑料棒材侧壁打孔装置
CN105904514B (zh) * 2016-06-12 2018-01-02 广东新瑞洲数控技术有限公司 一种用于柔性材料切割的冲切机头及其控制方法
CN105904511A (zh) * 2016-06-22 2016-08-31 无锡市东特机械科技有限公司 一种密封件打孔装置的固定部件
CN106346553B (zh) * 2016-08-11 2018-06-19 李钦源 一种制鞋用快速穿孔装置
CN106142215A (zh) * 2016-08-25 2016-11-23 江苏创基新能源有限公司 隔离小条的开口装置
CN106142221B (zh) * 2016-08-25 2017-10-03 坂崎雕刻模具（昆山）有限公司 一种刀辊装置
CN106363692B (zh) * 2016-08-29 2018-07-20 芜湖银星汽车零部件有限公司 一种钻孔设备
CN106738044B (zh) * 2016-11-29 2018-09-11 中融飞腾（北京）科技有限公司 一种卫星式圆压圆轮转模切装置
CN106671189B (zh) * 2017-03-09 2018-04-10 青岛科技大学 一种新型不定距打孔装置
CN106827049B (zh) * 2017-03-09 2018-10-09 荆门市希济太机械科技有限公司 一种新型食品切割装置
CN106671201B (zh) * 2017-03-09 2018-05-25 荆门市希济太机械科技有限公司 一种改进型食品切割装置
CN106863459B (zh) * 2017-03-09 2018-09-28 荆门市希济太机械科技有限公司 一种食品切割装置
CN106976126B (zh) * 2017-03-20 2019-04-02 纪章生 一种冲床
CN106945122A (zh) * 2017-05-03 2017-07-14 深圳市哈德胜精密科技股份有限公司 全智能伺服热压成型圆刀模切机
CN106956319A (zh) * 2017-05-15 2017-07-18 苏州盛达织带有限公司 一种带收集废料的织带打孔机
CN106985200A (zh) * 2017-05-15 2017-07-28 苏州盛达织带有限公司 一种可连续加工的织带打孔机
CN106965247A (zh) * 2017-05-15 2017-07-21 苏州盛达织带有限公司 一种便捷式织带打孔机
EP3409392B1 (fr) * 2017-05-30 2022-12-28 Feintool International Holding AG Procédé de fabrication de pièces estampées
CN107225615A (zh) * 2017-06-21 2017-10-03 滁州佳诚模具制造有限公司 用于冰箱冷藏箱冲孔用装置
CN107097291B (zh) * 2017-07-01 2018-12-18 重庆润民纸业有限公司 一种纸张打孔模具用冲孔刀
CN107322689A (zh) * 2017-07-24 2017-11-07 南京理工大学紫金学院 汽车零部件切割器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1325194A (en) * 1919-12-16 of belleville
BE758810A (fr) * 1969-11-15 1971-04-16 Kondo Kazuyoshi Procede de cisaillement de precision
US3739669A (en) * 1970-05-29 1973-06-19 Suzuki Motor Co Shearing press of opposing die type
IT972789B (it) * 1972-12-22 1974-05-31 Ibm Spa Procedimento e dispositivi di tranciatura senza bave
US4061507A (en) * 1976-06-28 1977-12-06 Richmond Industries, Inc. Wrench and method of making the same
JPS56134026A (en) * 1980-03-25 1981-10-20 Tsubakimoto Chain Co Blanking method
DE3324680A1 (de) * 1983-07-08 1985-01-24 DAKO-Werkzeugfabriken David Kotthaus GmbH & Co KG, 5630 Remscheid Verfahren zum feinschneiden von werkstuecken und feinschneidwerkzeug zur ausuebung des verfahrens
JPS60152324A (ja) * 1984-01-20 1985-08-10 Fujitsu Kiden Ltd シエ−ビング加工方法
CH665367A5 (en) * 1984-09-17 1988-05-13 Feintool Ag Eliminating material burr at edges of press-cut component - by at least one corrective cutting step on step-wise moving metal strip
US4711115A (en) * 1985-12-30 1987-12-08 Aluminum Company Of America Method for forming memory discs by forging
DE3931320C1 (fr) * 1989-09-20 1991-08-08 Feintool International Holding, Lyss, Ch
US5105696A (en) * 1990-12-10 1992-04-21 Jacobson Mfg. Co., Inc. Method and apparatus for punching a cross hole
US5320013A (en) * 1991-06-20 1994-06-14 Fuji Electric Co., Ltd. Method of blanking metal foil on piezoelectric actuator operated press, and die sets for practicing the method
US5263353A (en) * 1992-06-29 1993-11-23 The Whitaker Corporation Punch and die apparatus for producing flat stamped contact devices having improved contact edge surfaces
JPH09250599A (ja) * 1996-03-18 1997-09-22 Honda Motor Co Ltd サイレントチェーン

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9911400A1 *

Also Published As

Publication number Publication date
CA2302776C (fr) 2006-11-14
DE59809291D1 (de) 2003-09-18
DE19738635A1 (de) 1999-03-18
US6125527A (en) 2000-10-03
ATE246972T1 (de) 2003-08-15
EP1007241B1 (fr) 2003-08-13
JPH1177182A (ja) 1999-03-23
WO1999011400A1 (fr) 1999-03-11
CN1089649C (zh) 2002-08-28
DE19738635C2 (de) 2002-09-26
CN1278196A (zh) 2000-12-27
ES2202896T3 (es) 2004-04-01
CA2302776A1 (fr) 1999-03-11

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