ES2257256T3 - Procedimiento y dispositivo de perforacion de piezas moldeadas en chapa de aluminio. - Google Patents

Procedimiento y dispositivo de perforacion de piezas moldeadas en chapa de aluminio.

Info

Publication number
ES2257256T3
ES2257256T3 ES00125744T ES00125744T ES2257256T3 ES 2257256 T3 ES2257256 T3 ES 2257256T3 ES 00125744 T ES00125744 T ES 00125744T ES 00125744 T ES00125744 T ES 00125744T ES 2257256 T3 ES2257256 T3 ES 2257256T3
Authority
ES
Spain
Prior art keywords
punch
hole
die
deburring
area
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
ES00125744T
Other languages
English (en)
Spanish (es)
Inventor
Gerhard Dipl.-Ing. Sollner
Jurgen Breer
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.)
Hydro Aluminium Deutschland GmbH
Original Assignee
Hydro Aluminium Deutschland GmbH
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 Hydro Aluminium Deutschland GmbH filed Critical Hydro Aluminium Deutschland GmbH
Application granted granted Critical
Publication of ES2257256T3 publication Critical patent/ES2257256T3/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
    • B21D28/24—Perforating, i.e. punching holes
ES00125744T 1999-11-26 2000-11-24 Procedimiento y dispositivo de perforacion de piezas moldeadas en chapa de aluminio. Expired - Lifetime ES2257256T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19957076 1999-11-26
DE1999157076 DE19957076B4 (de) 1999-11-26 1999-11-26 Verfahren und Vorrichtung zum Lochen von Blechformteilen aus einem Aluminiumwerkstoff

Publications (1)

Publication Number Publication Date
ES2257256T3 true ES2257256T3 (es) 2006-08-01

Family

ID=7930507

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00125744T Expired - Lifetime ES2257256T3 (es) 1999-11-26 2000-11-24 Procedimiento y dispositivo de perforacion de piezas moldeadas en chapa de aluminio.

Country Status (4)

Country Link
EP (1) EP1103317B1 (de)
DE (2) DE19957076B4 (de)
ES (1) ES2257256T3 (de)
PT (1) PT1103317E (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7308814B2 (en) 2005-10-13 2007-12-18 Gassner Ges.M.B.H. & Co Kg Method for perforating a sheet
DE102016205492A1 (de) 2016-04-04 2017-10-05 Thyssenkrupp Ag Verfahren und Vorrichtung zum Umformen eines Halbzeugs
CN109500219A (zh) * 2018-12-18 2019-03-22 常州工利精机科技有限公司 一种孔类冲裁模具及孔类冲裁方法
CN109940086B (zh) * 2019-02-27 2021-02-12 江苏省金鑫安防设备有限公司 一种防火门生产工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE841436C (de) * 1949-09-14 1952-06-16 Stihl Andreas Verfahren zur Herstellung von scharfrandigen Aushalsungen an Blechtafeln aus hartem Werkstoff
DE2536611A1 (de) * 1975-08-16 1977-02-24 Daimler Benz Ag Verfahren zum spanlosen lochen von blechen
JPS53107787A (en) * 1977-03-02 1978-09-20 Toyota Motor Corp Pressure working apparatus

Also Published As

Publication number Publication date
EP1103317B1 (de) 2006-01-18
PT1103317E (pt) 2006-05-31
DE19957076A1 (de) 2001-06-07
EP1103317A2 (de) 2001-05-30
EP1103317A3 (de) 2002-02-06
DE50012075D1 (de) 2006-04-06
DE19957076B4 (de) 2006-10-19

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