ES2171855T3 - Procedimiento de corte de una pieza en un trozo de placa metalica. - Google Patents

Procedimiento de corte de una pieza en un trozo de placa metalica.

Info

Publication number
ES2171855T3
ES2171855T3 ES97401592T ES97401592T ES2171855T3 ES 2171855 T3 ES2171855 T3 ES 2171855T3 ES 97401592 T ES97401592 T ES 97401592T ES 97401592 T ES97401592 T ES 97401592T ES 2171855 T3 ES2171855 T3 ES 2171855T3
Authority
ES
Spain
Prior art keywords
piece
trozo
metal plate
cutting procedure
cutting
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.)
Expired - Lifetime
Application number
ES97401592T
Other languages
English (en)
Inventor
Stephanie Eple
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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
Priority claimed from FR9609358A external-priority patent/FR2751570B1/fr
Application filed by Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Application granted granted Critical
Publication of ES2171855T3 publication Critical patent/ES2171855T3/es
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
    • 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
    • B21D28/10—Incompletely punching in such a manner that the parts are still coherent with the work
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Surgical Instruments (AREA)
  • Shearing Machines (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE CORTE DE UNA PIEZA EN UNA CHAPA CORTADA REDONDA (1) MEDIANTE DOS ORGANOS DESPLAZABLES UNO HACIA OTRO Y QUE LLEVAN FILOS DE CORTE, UN PUNZON (2) Y UNA MATRIZ (4), CARACTERIZADO PORQUE CONSISTE: REALIZAR UNA INDENTACION (9) DE UNA PROFUNDIDAD PREDETERMINADA, SEGUN UNA DIRECCION Y UN SENTIDO DEFINIDOS; LA DIRECCION Y EL SENTIDO DE FORMACION DE LA INDENTACION (9).
ES97401592T 1996-07-25 1997-07-03 Procedimiento de corte de una pieza en un trozo de placa metalica. Expired - Lifetime ES2171855T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9609358A FR2751570B1 (fr) 1996-07-25 1996-07-25 Procede de decoupage d'une piece dans un flan de tole
FR9703625A FR2751571B1 (fr) 1996-07-25 1997-03-25 Procede de decoupage d'une piece dans un flan de tole

Publications (1)

Publication Number Publication Date
ES2171855T3 true ES2171855T3 (es) 2002-09-16

Family

ID=26232869

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97401592T Expired - Lifetime ES2171855T3 (es) 1996-07-25 1997-07-03 Procedimiento de corte de una pieza en un trozo de placa metalica.

Country Status (5)

Country Link
EP (1) EP0820821B1 (es)
JP (1) JPH1085860A (es)
DE (1) DE69708777T2 (es)
ES (1) ES2171855T3 (es)
FR (1) FR2751571B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6258023B1 (en) 1999-07-08 2001-07-10 Chase Medical, Inc. Device and method for isolating a surface of a beating heart during surgery
CZ296864B6 (cs) * 2001-10-29 2006-07-12 Brano A. S. Postup vytvárení presné strizné plochy pri postupovém tvárení za studena a zarízení k provádení tohoto postupu
CN102310136B (zh) * 2011-09-28 2013-07-24 苏州三维精密机械有限公司 部件圆弧部位冲裁新工艺
KR101665797B1 (ko) * 2014-12-23 2016-10-13 주식회사 포스코 프레스 성형 방법 및 장치
EP3097988A1 (en) * 2015-05-27 2016-11-30 GEA Scan-Vibro A/S A vibrating apparatus and method of improving the durability of a vibrating apparatus
JP6315287B2 (ja) * 2015-10-02 2018-04-25 エコー電気株式会社 液体検査用具の製造方法
CN115846367B (zh) * 2022-12-20 2024-09-17 张家港华仁再生资源有限公司 一种废旧汽车金属回收系统及回收方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB923811A (en) * 1958-05-07 1963-04-18 Production Engineering Res Ass Improvements in and relating to the punching of sheet or strip materials
US3611854A (en) * 1969-10-30 1971-10-12 Vitaly Konstantinovich Gilev Compound die for punching two concentrically shaped sheet circular members from strap material in punch presses with vertical disposition of blanking planes
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
DE2727445C2 (de) * 1977-06-18 1979-09-06 Lange, Kurt, Prof. Dr.-Ing., 7000 Stuttgart Verfahren und Vorrichtung zum Ausschneiden und/oder Lochen von Werkstücken aus metallischen Flachwerkstoffen
US4477537A (en) * 1982-09-23 1984-10-16 Blase Tool And Manufacturing Co., Inc. Method for producing burr-free blanks and the blanks produced thereby
DE3931320C1 (es) * 1989-09-20 1991-08-08 Feintool International Holding, Lyss, Ch
DE4207165A1 (de) * 1992-03-06 1993-09-09 Fuji Electric Co Ltd Verfahren zum stanzen einer metallfolie auf einer mit piezoelektrischen betaetigern betriebenen presse und stanzwerkzeugsaetze fuer die ausfuehrung des verfahrens

Also Published As

Publication number Publication date
EP0820821A1 (fr) 1998-01-28
EP0820821B1 (fr) 2001-12-05
FR2751571A1 (fr) 1998-01-30
JPH1085860A (ja) 1998-04-07
DE69708777T2 (de) 2002-08-29
FR2751571B1 (fr) 1999-10-22
DE69708777D1 (de) 2002-01-17

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