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FR2384562A1 - Procede de decoupe des pieces avant emboutissage sur outil a suivre - Google Patents

Procede de decoupe des pieces avant emboutissage sur outil a suivre

Info

Publication number
FR2384562A1
FR2384562A1 FR7627652A FR7627652A FR2384562A1 FR 2384562 A1 FR2384562 A1 FR 2384562A1 FR 7627652 A FR7627652 A FR 7627652A FR 7627652 A FR7627652 A FR 7627652A FR 2384562 A1 FR2384562 A1 FR 2384562A1
Authority
FR
France
Prior art keywords
component
stabilising
bending
sheet metal
connecting webs
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.)
Withdrawn
Application number
FR7627652A
Other languages
English (en)
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.)
Aerosol Inventions and Development SA AIDSA
Original Assignee
Aerosol Inventions and Development SA AIDSA
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 Aerosol Inventions and Development SA AIDSA filed Critical Aerosol Inventions and Development SA AIDSA
Priority to FR7627652A priority Critical patent/FR2384562A1/fr
Priority to DE19772739077 priority patent/DE2739077A1/de
Publication of FR2384562A1 publication Critical patent/FR2384562A1/fr
Withdrawn legal-status Critical Current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
    • B21D28/10—Incompletely punching in such a manner that the parts are still coherent with the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

L'invention concerne l'industrie mécanique du découpage-emboutissage. En fin d'opération de découpage d'une bande défilant par intermittence devant un jeu d'outils, chaque pièce reste attachée au moyen d'attaches 8 et de filets 9 au déchet de bande 1 par au moins quatre points répartis régulièrement sur le contour de la pièce. Les attaches et les filets sont réalisés par un choix particulier des lignes de découpe, dont la distance entre elles détermine la forme et la résistance mécanique des pattes d'attache. Application aux opérations mécaniques de découpage du type << outil à suivre >>.
FR7627652A 1976-09-15 1976-09-15 Procede de decoupe des pieces avant emboutissage sur outil a suivre Withdrawn FR2384562A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7627652A FR2384562A1 (fr) 1976-09-15 1976-09-15 Procede de decoupe des pieces avant emboutissage sur outil a suivre
DE19772739077 DE2739077A1 (de) 1976-09-15 1977-08-30 Verfahren zum stanzen von teilen vor dem verformen auf einem folgewerkzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7627652A FR2384562A1 (fr) 1976-09-15 1976-09-15 Procede de decoupe des pieces avant emboutissage sur outil a suivre

Publications (1)

Publication Number Publication Date
FR2384562A1 true FR2384562A1 (fr) 1978-10-20

Family

ID=9177689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627652A Withdrawn FR2384562A1 (fr) 1976-09-15 1976-09-15 Procede de decoupe des pieces avant emboutissage sur outil a suivre

Country Status (2)

Country Link
DE (1) DE2739077A1 (fr)
FR (1) FR2384562A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003647A1 (fr) * 1983-03-15 1984-09-27 Styner & Bienz Ag Procede de fabrication de pieces decoupees avec economie de materiau

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005455A (en) * 1988-05-26 1991-04-09 Siemens Aktiengesellschaft Method and apparatus for manufacturing preform panels with preforms for repairing interconnects
FR2751572B1 (fr) * 1996-07-24 1998-10-09 Reboul Smt Procede pour traiter superficiellement des pieces embouties et pieces obtenues suivant ce procede
DE19637811A1 (de) * 1996-09-17 1998-04-09 Kloeckner Moeller Gmbh Verfahren zur Herstellung von Blechteilen
DE19824741C2 (de) * 1998-06-03 2002-02-21 Federal Mogul Wiesbaden Gmbh Verfahren und Vorrichtung zur Herstellung von Bundlagern
CN106378381B (zh) * 2016-08-28 2018-08-17 宁波鸿达电机模具有限公司 三角废料折弯撞料冲裁方法及其获得的条料

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003647A1 (fr) * 1983-03-15 1984-09-27 Styner & Bienz Ag Procede de fabrication de pieces decoupees avec economie de materiau

Also Published As

Publication number Publication date
DE2739077A1 (de) 1978-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse