DE69618142T2 - Process for punching a blank from a metal strip for the automatic production of metal components - Google Patents

Process for punching a blank from a metal strip for the automatic production of metal components

Info

Publication number
DE69618142T2
DE69618142T2 DE69618142T DE69618142T DE69618142T2 DE 69618142 T2 DE69618142 T2 DE 69618142T2 DE 69618142 T DE69618142 T DE 69618142T DE 69618142 T DE69618142 T DE 69618142T DE 69618142 T2 DE69618142 T2 DE 69618142T2
Authority
DE
Germany
Prior art keywords
punching
blank
metal strip
metal
automatic production
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 - Fee Related
Application number
DE69618142T
Other languages
German (de)
Other versions
DE69618142D1 (en
Inventor
Gaetano Donatiello
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.)
GI EMME Srl DI
Original Assignee
GI EMME Srl DI
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 GI EMME Srl DI filed Critical GI EMME Srl DI
Application granted granted Critical
Publication of DE69618142D1 publication Critical patent/DE69618142D1/en
Publication of DE69618142T2 publication Critical patent/DE69618142T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D28/06—Making more than one part out of the same blank; Scrapless working

Abstract

A method for punching, from metal strip (10, 20), blanks intended for the automatic manufacture of metal components by subsequent operations, comprises the following stages: in a first station, punching out and releasing from said metal strip (10, 20), at least one first blank (12, 22), while simultaneously releasing from said metal strip (10, 20) at least one second blank (13, 23); automatically transferring said blanks (12, 13; 22, 23) into a successive station in which from said blanks (12, 13; 22, 23) there are obtained, by further punching, two pieces (14, 15; 22, 24) ready to undergo subsequent operations. <IMAGE>
DE69618142T 1995-10-27 1996-10-22 Process for punching a blank from a metal strip for the automatic production of metal components Expired - Fee Related DE69618142T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002217A IT1275815B1 (en) 1995-10-27 1995-10-27 PERFECTED PROCESS FOR THE SHEARING FROM METAL STRIP OF BLANK BLINDS INTENDED FOR THE AUTOMATIC MANUFACTURING OF COMPONENTS

Publications (2)

Publication Number Publication Date
DE69618142D1 DE69618142D1 (en) 2002-01-31
DE69618142T2 true DE69618142T2 (en) 2002-06-20

Family

ID=11372439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69618142T Expired - Fee Related DE69618142T2 (en) 1995-10-27 1996-10-22 Process for punching a blank from a metal strip for the automatic production of metal components

Country Status (6)

Country Link
EP (1) EP0770436B1 (en)
AT (1) ATE211034T1 (en)
DE (1) DE69618142T2 (en)
ES (1) ES2165467T3 (en)
IT (1) IT1275815B1 (en)
SI (1) SI0770436T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1296574B1 (en) * 1997-11-27 1999-07-14 Gaetano Donatiello METAL GUIDE SHEARING PROCEDURE FOR DRAWERS
ITMI20012329A1 (en) * 2001-11-07 2003-05-07 Emme S R L Di Di METHOD AND APPARATUS FOR THE SHEARING OF METAL TAPES FROM A SEMI-FINISHED OR BLOCKED METAL TAPE
CN113500135A (en) * 2021-07-26 2021-10-15 东莞市嘉达磁电制品有限公司 Machining process for disc type motor silicon steel sheet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637541B1 (en) * 1976-08-20 1977-07-21 Horst Schondelmaier Method and device for punching elongated sheet metal segments for the production of pipe arches
US4210041A (en) * 1979-02-08 1980-07-01 Enrique Mitman Method for cutting a plurality of identical, irregular, non-polygonal pieces from material with minimum waste
IT1248585B (en) * 1991-06-28 1995-01-19 F 40 Spa GUIDES FOR DRAWERS AND PRODUCTION METHOD OF THEM
IT1251869B (en) * 1991-09-25 1995-05-26 Gi Emme S R L Di METAL TAPE SHEARING PROCEDURE OF A BLANK
IT1264985B1 (en) 1993-12-14 1996-10-17 Gi Emme S R L Di PROCEDURE FOR THE SHEARING OF A BLANK FROM METALLIC STRIP, INTENDED PARTICULARLY BUT NOT EXCLUSIVELY FOR THE PRODUCTION OF A
IT1269451B (en) 1994-01-21 1997-04-01 Gi Emme S R L Di IMPROVEMENTS TO PROCEDURES FOR THE METAL TAPE SHEARING OF A BLINKED PARTICULARLY, BUT NOT EXCLUSIVELY, FOR THE PRODUCTION OF A HINGE BOX FOR FURNITURE

Also Published As

Publication number Publication date
EP0770436B1 (en) 2001-12-19
SI0770436T1 (en) 2002-04-30
EP0770436A1 (en) 1997-05-02
ITMI952217A0 (en) 1995-10-27
IT1275815B1 (en) 1997-10-17
ITMI952217A1 (en) 1997-04-27
DE69618142D1 (en) 2002-01-31
ES2165467T3 (en) 2002-03-16
ATE211034T1 (en) 2002-01-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee