ES2174655B2 - Procedimiento para la fabricacion de un fleje para troquel. - Google Patents

Procedimiento para la fabricacion de un fleje para troquel.

Info

Publication number
ES2174655B2
ES2174655B2 ES9802328A ES9802328A ES2174655B2 ES 2174655 B2 ES2174655 B2 ES 2174655B2 ES 9802328 A ES9802328 A ES 9802328A ES 9802328 A ES9802328 A ES 9802328A ES 2174655 B2 ES2174655 B2 ES 2174655B2
Authority
ES
Spain
Prior art keywords
cutting
procedure
manufacture
edge
configuration
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
ES9802328A
Other languages
English (en)
Other versions
ES2174655A1 (es
Inventor
Joan Lorente Neira
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.)
Voestalpine Precision Strip SA
Original Assignee
Voestalpine Precision Strip SA
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 Voestalpine Precision Strip SA filed Critical Voestalpine Precision Strip SA
Priority to ES9802328A priority Critical patent/ES2174655B2/es
Publication of ES2174655A1 publication Critical patent/ES2174655A1/es
Application granted granted Critical
Publication of ES2174655B2 publication Critical patent/ES2174655B2/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

"Procedimiento para la fabricación de un fleje para troquel". Se realiza a partir de un fleje sin mecanizar (11) en cuyo borde superior existen zonas de cortado (10.1) y zonas de doblado (10.2) adoptando las primeras una forma de filo (12) y las segundas una configuración semicircular irregular, con una desviación según una distancia "d". Comprende la producción del citado filo (12) según la zona de cortado (10.1); el cortado del vértice hasta formar en el borde superior una sección transversal a modo de trapecio isósceles y la producción de la zona de doblado (10.2) mediante un único golpe con la ayuda de un útil (13) que en planta presenta una configuración en "T" cuya base se prolonga en forma de trapecio y presenta en la parte central de la base menor una hendidura de configuración circular abierta (13.1).
ES9802328A 1998-11-06 1998-11-06 Procedimiento para la fabricacion de un fleje para troquel. Expired - Lifetime ES2174655B2 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9802328A ES2174655B2 (es) 1998-11-06 1998-11-06 Procedimiento para la fabricacion de un fleje para troquel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9802328A ES2174655B2 (es) 1998-11-06 1998-11-06 Procedimiento para la fabricacion de un fleje para troquel.

Publications (2)

Publication Number Publication Date
ES2174655A1 ES2174655A1 (es) 2002-11-01
ES2174655B2 true ES2174655B2 (es) 2005-11-16

Family

ID=8305696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9802328A Expired - Lifetime ES2174655B2 (es) 1998-11-06 1998-11-06 Procedimiento para la fabricacion de un fleje para troquel.

Country Status (1)

Country Link
ES (1) ES2174655B2 (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587275A (en) * 1968-08-21 1971-06-28 Francis P Brennan Edge rolling mechanism
US3866452A (en) * 1974-04-29 1975-02-18 Hildaur L Neilsen Deburring device
US4966054A (en) * 1986-07-09 1990-10-30 Kocher & Beck Ohg Gravieranstalt Und Rotationsstanzenbau Method and apparatus for the manufacture of a punch having a sharp cutting edge
US5544549A (en) * 1989-09-22 1996-08-13 Helferich; Fritz Process for the production of a steel punching sheet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587275A (en) * 1968-08-21 1971-06-28 Francis P Brennan Edge rolling mechanism
US3866452A (en) * 1974-04-29 1975-02-18 Hildaur L Neilsen Deburring device
US4966054A (en) * 1986-07-09 1990-10-30 Kocher & Beck Ohg Gravieranstalt Und Rotationsstanzenbau Method and apparatus for the manufacture of a punch having a sharp cutting edge
US5544549A (en) * 1989-09-22 1996-08-13 Helferich; Fritz Process for the production of a steel punching sheet

Also Published As

Publication number Publication date
ES2174655A1 (es) 2002-11-01

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