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ES422252A1 - Method and apparatus for the perforation of metal foils and thin metal plates - Google Patents

Method and apparatus for the perforation of metal foils and thin metal plates

Info

Publication number
ES422252A1
ES422252A1 ES422252A ES422252A ES422252A1 ES 422252 A1 ES422252 A1 ES 422252A1 ES 422252 A ES422252 A ES 422252A ES 422252 A ES422252 A ES 422252A ES 422252 A1 ES422252 A1 ES 422252A1
Authority
ES
Spain
Prior art keywords
slats
drilled
incidence
workpiece
grooves
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
Application number
ES422252A
Other languages
Spanish (es)
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.)
Hein Lehmann AG
Original Assignee
Hein Lehmann AG
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 DE702051194A external-priority patent/DE2051194C3/en
Application filed by Hein Lehmann AG filed Critical Hein Lehmann AG
Publication of ES422252A1 publication Critical patent/ES422252A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/31—Perforating by non-mechanical means, e.g. by fluid jet by radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B04B7/12—Inserts, e.g. armouring plates
    • B04B7/16—Sieves or filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/08—Removing material, e.g. by cutting, by hole drilling
    • B23K15/085—Boring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0823—Devices involving rotation of the workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Forests & Forestry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Laser Beam Processing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

A device for piercing thin sheets and plates using high-energy rays (such as laser or electronic rays), the beam presenting at the point of incidence a round or slightly elliptical cross section, and the pulsing beam possessing an energy density such that the workpiece is drilled with a pulse at the point of incidence of the ray, by evaporation of the material, a device that, in the manner known per se, consists of a ray generator and a support or clamping device, characterized in that For a workpiece to be drilled, in the form of a sheet or a thin sheet metal plate, it is made up of two slats with a clamping strip assigned to each one, a threaded spindle supported on a support ridge and which it joins the two slats together, and a base plate provided with one or two grooves, the slats being movably driven in the grooves. (Machine-translation by Google Translate, not legally binding)
ES422252A 1970-10-19 1974-01-12 Method and apparatus for the perforation of metal foils and thin metal plates Expired ES422252A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE702051194A DE2051194C3 (en) 1970-10-19 1970-10-19 Method and device for perforating foils and thin metal sheets, in particular for fine, slot-shaped openings

Publications (1)

Publication Number Publication Date
ES422252A1 true ES422252A1 (en) 1976-04-16

Family

ID=5785524

Family Applications (2)

Application Number Title Priority Date Filing Date
ES396093A Expired ES396093A1 (en) 1970-10-19 1971-10-18 Method and apparatus for the perforation of metal foils and thin metal plates
ES422252A Expired ES422252A1 (en) 1970-10-19 1974-01-12 Method and apparatus for the perforation of metal foils and thin metal plates

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES396093A Expired ES396093A1 (en) 1970-10-19 1971-10-18 Method and apparatus for the perforation of metal foils and thin metal plates

Country Status (13)

Country Link
AT (1) AT319701B (en)
AU (1) AU459891B2 (en)
BE (1) BE773999A (en)
BR (1) BR7106964D0 (en)
CA (1) CA961116A (en)
CH (1) CH535106A (en)
ES (2) ES396093A1 (en)
FR (1) FR2110026A5 (en)
GB (1) GB1367918A (en)
IT (1) IT939579B (en)
NL (1) NL7113840A (en)
SE (1) SE384808B (en)
ZA (1) ZA716982B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449265A1 (en) * 1974-10-16 1976-04-22 Steigerwald Strahltech DEVICE FOR THE PRODUCTION OF FINELY PERFORATED FILM CUTTINGS BY USING ELECTRON BEAMS, IN PARTICULAR SHOE UPPER PARTS
SE444640B (en) * 1980-08-28 1986-04-28 Bergentz Sven Erik IN ANIMAL OR HUMAN IMPLANTABLE KERLPROTES AND SET FOR ITS MANUFACTURING
US4408604A (en) * 1981-04-06 1983-10-11 Teletronics Pty, Limited Porous pacemaker electrode tip
GB2150038A (en) * 1983-11-15 1985-06-26 Northern Ind Systems Engineeri Filtration apparatus
FR2590823B1 (en) * 1985-12-03 1991-09-13 Thomson Brandt Armements METHOD AND DEVICE FOR MACHINING SLOTS AND SHEET GENERATOR FOR A MILITARY LOAD
DE19621473C1 (en) * 1996-05-29 1997-04-24 Braunschweigische Masch Bau Centrifuge drum for spinning sugar syrup solutions
US11454480B1 (en) 2019-06-12 2022-09-27 Corvid Technologies LLC Methods for forming munitions casings and casings and munitions formed thereby

Also Published As

Publication number Publication date
AU459891B2 (en) 1975-04-10
AT319701B (en) 1975-01-10
NL7113840A (en) 1972-04-21
ZA716982B (en) 1972-07-26
FR2110026A5 (en) 1972-05-26
AU3592671A (en) 1973-05-24
IT939579B (en) 1973-02-10
BR7106964D0 (en) 1973-05-17
ES396093A1 (en) 1975-02-16
BE773999A (en) 1972-01-31
CH535106A (en) 1973-03-31
GB1367918A (en) 1974-09-25
SE384808B (en) 1976-05-24
CA961116A (en) 1975-01-14

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