DE1690637B2 - Verfahren und Vorrichtung zur Bearbeitung eines Werkstückes mittels eines auf dieses gerichteten Laserstrahles - Google Patents
Verfahren und Vorrichtung zur Bearbeitung eines Werkstückes mittels eines auf dieses gerichteten LaserstrahlesInfo
- Publication number
- DE1690637B2 DE1690637B2 DE1690637A DE1690637A DE1690637B2 DE 1690637 B2 DE1690637 B2 DE 1690637B2 DE 1690637 A DE1690637 A DE 1690637A DE 1690637 A DE1690637 A DE 1690637A DE 1690637 B2 DE1690637 B2 DE 1690637B2
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- laser beam
- gas
- cut
- cutting
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 34
- 238000005520 cutting process Methods 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 230000004907 flux Effects 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 230000009257 reactivity Effects 0.000 claims 3
- 238000003754 machining Methods 0.000 claims 2
- 239000000047 product Substances 0.000 claims 2
- 238000002679 ablation Methods 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 239000003779 heat-resistant material Substances 0.000 claims 1
- 238000004377 microelectronic Methods 0.000 claims 1
- 238000007781 pre-processing Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 16
- 239000001301 oxygen Substances 0.000 description 16
- 229910052760 oxygen Inorganic materials 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 239000010935 stainless steel Substances 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- -1 tiles Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- YEBRUCYZFYZLDV-UHFFFAOYSA-N [He].[N].C(=O)=O Chemical compound [He].[N].C(=O)=O YEBRUCYZFYZLDV-UHFFFAOYSA-N 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011364 vaporized material Substances 0.000 description 1
Classifications
-
- 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
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
-
- 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0652—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising prisms
-
- 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
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
-
- 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
-
- 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
- B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
-
- 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
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- 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
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/144—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing particles, e.g. powder
-
- 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
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/1462—Nozzles; Features related to nozzles
- B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
- B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle
-
- 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
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- 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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
-
- 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
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/228—Selection of materials for cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/06—Severing by using heat
- B26F3/16—Severing by using heat by radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/221—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by thermic methods
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/08—Severing cooled glass by fusing, i.e. by melting through the glass
- C03B33/082—Severing cooled glass by fusing, i.e. by melting through the glass using a focussed radiation beam, e.g. laser
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/08—Severing cooled glass by fusing, i.e. by melting through the glass
- C03B33/085—Tubes, rods or hollow products
- C03B33/0855—Tubes, rods or hollow products using a focussed radiation beam, e.g. laser
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mining & Mineral Resources (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1244767 | 1967-03-16 | ||
| GB55346/67A GB1215713A (en) | 1967-03-16 | 1967-03-16 | Improvements relating to thermal cutting apparatus |
| GB3502167 | 1967-07-31 | ||
| GB3502367 | 1967-07-31 | ||
| GB3534467 | 1967-08-01 | ||
| GB5335067 | 1967-11-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1690637A1 DE1690637A1 (de) | 1972-03-30 |
| DE1690637B2 true DE1690637B2 (de) | 1975-11-20 |
Family
ID=27546651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1690637A Ceased DE1690637B2 (de) | 1967-03-16 | 1968-03-14 | Verfahren und Vorrichtung zur Bearbeitung eines Werkstückes mittels eines auf dieses gerichteten Laserstrahles |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5245960B1 (enrdf_load_stackoverflow) |
| BE (1) | BE712256A (enrdf_load_stackoverflow) |
| DE (1) | DE1690637B2 (enrdf_load_stackoverflow) |
| FR (1) | FR1564933A (enrdf_load_stackoverflow) |
| GB (1) | GB1215713A (enrdf_load_stackoverflow) |
| NL (1) | NL146413B (enrdf_load_stackoverflow) |
| SE (1) | SE347680B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988001553A1 (en) * | 1986-09-01 | 1988-03-10 | Instituttet For Produktudvikling | A nozzle for laser processing |
| DE102012200353A1 (de) * | 2012-01-11 | 2013-07-11 | Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft | Mehrwegeventil, insbesondere Probenentnahmeventil |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4985692A (enrdf_load_stackoverflow) * | 1972-12-20 | 1974-08-16 | ||
| DE2326024C2 (de) * | 1973-05-22 | 1985-02-07 | Günter O. 7421 Mehrstetten Stumpf | Vorrichtung zum Schneiden von Platten, Folien oder dergleichen |
| JPS5132895A (en) * | 1974-04-13 | 1976-03-19 | Arisawa Seisakusho Kk | Garasuteepu no seizoho |
| JPS593842B2 (ja) * | 1974-08-31 | 1984-01-26 | 株式会社東芝 | レ−ザ加工装置 |
| JPS5180789U (enrdf_load_stackoverflow) * | 1974-12-20 | 1976-06-26 | ||
| FR2342135A1 (fr) * | 1976-02-27 | 1977-09-23 | Magneti Marelli Spa | Procede pour decouper, avec un laser, des ouvertures dans un support en ceramique |
| JPS52137182A (en) * | 1976-05-10 | 1977-11-16 | Reonidobuichi Isako Buikutooru | Laser curing device |
| JPS5383193A (en) * | 1976-12-28 | 1978-07-22 | Hitachi Ltd | Marking-off method in use of laser beam |
| JPS5289879A (en) * | 1977-02-03 | 1977-07-28 | Mutoh Ind Ltd | Shearing machine operated by fluid under high pressure |
| FR2383745A1 (fr) * | 1977-03-18 | 1978-10-13 | Centro Maskin Goteborg Ab | Procede et dispositif pour l'amorcage d'un procede d'oxy-rabotage |
| JPS5742637Y2 (enrdf_load_stackoverflow) * | 1977-05-21 | 1982-09-20 | ||
| JPS5340491A (en) * | 1977-06-23 | 1978-04-13 | Mutoh Ind Ltd | Automatic cutter |
| US4167662A (en) | 1978-03-27 | 1979-09-11 | National Research Development Corporation | Methods and apparatus for cutting and welding |
| FR2547756B1 (fr) * | 1983-06-24 | 1986-06-06 | Sciaky Sa | Procede et installation de soudage par point a faisceau laser |
| US4650619A (en) * | 1983-12-29 | 1987-03-17 | Toshiba Ceramics Co., Ltd. | Method of machining a ceramic member |
| GB8414879D0 (en) * | 1984-06-11 | 1984-07-18 | Gen Electric Co Plc | Optical components |
| FR2566691B1 (fr) * | 1984-06-29 | 1986-11-07 | Brandt Armements | Procede d'usinage d'un reseau de prefragmentation et generateur d'eclats pour charge militaire explosive |
| DE3509378A1 (de) * | 1985-03-15 | 1986-09-18 | Binder, Karl-Franz, 8077 Reichertshofen | Bearbeitungsmaschine, wie brennschneidemaschine o.dgl. |
| EP0280671B1 (fr) * | 1987-02-23 | 1993-06-23 | CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif | Procédé de marquage de la surface d'un cylindre de laminoir, cylindre de laminoir ainsi obtenu et tôle laminée avec un tel cylindre |
| JP2603873B2 (ja) * | 1989-01-09 | 1997-04-23 | 三菱電機株式会社 | レ−ザ加工機及びレ−ザ加工方法 |
| DE29513026U1 (de) * | 1995-08-16 | 1995-10-05 | Eos Electro Optical Syst | Vorrichtung zur schichtweisen Herstellung eines Objektes mittels Lasersintern |
| FR2893872B1 (fr) * | 2005-11-25 | 2008-10-17 | Air Liquide | Procede de coupage avec un laser a fibre d'acier c-mn |
| FR2893873B1 (fr) * | 2005-11-25 | 2008-12-12 | Air Liquide | Procede de coupage avec un laser a fibre d'acier inoxydable |
| DE102010049453A1 (de) * | 2010-10-23 | 2012-04-26 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Hochdynamisch translatorisch bewegbare Einrichtung zur Zusammenführung einer energetischen Strahlwirkung und eines Hilfsmediums an einem Wirkpunkt |
| DE102010049454A1 (de) * | 2010-10-23 | 2012-04-26 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Einrichtung zur hochdynamischen Bewegung des Wirkpunktes eines Strahls |
| US11454480B1 (en) | 2019-06-12 | 2022-09-27 | Corvid Technologies LLC | Methods for forming munitions casings and casings and munitions formed thereby |
| CN110328455B (zh) * | 2019-08-16 | 2024-01-09 | 江苏国电新能源装备有限公司 | 一种方管切割工作站 |
| CN111716015B (zh) * | 2020-05-28 | 2022-06-14 | 大族激光科技产业集团股份有限公司 | 一种激光切割裂纹控制方法及装置 |
| CN114654110B (zh) * | 2020-07-30 | 2024-02-23 | 中机数控科技（福建）有限公司 | 一种高精度大幅面激光切割机 |
| CN112248200A (zh) * | 2020-10-09 | 2021-01-22 | 中维建材科技(苏州)有限公司 | 一种环保材料砖的切割设备 |
| CN112317784B (zh) * | 2020-10-21 | 2023-03-14 | 长春理工大学 | 激光辅助倍频快速刀具伺服车削功能表面的方法 |
| CN116460465B (zh) * | 2023-04-13 | 2023-11-17 | 武汉高能激光设备制造有限公司 | 一种激光切割设备 |
-
1967
- 1967-03-16 GB GB55346/67A patent/GB1215713A/en not_active Expired
-
1968
- 1968-03-14 DE DE1690637A patent/DE1690637B2/de not_active Ceased
- 1968-03-15 FR FR1564933D patent/FR1564933A/fr not_active Expired
- 1968-03-15 SE SE03478/68A patent/SE347680B/xx unknown
- 1968-03-15 NL NL686803746A patent/NL146413B/xx not_active IP Right Cessation
- 1968-03-15 BE BE712256D patent/BE712256A/xx not_active IP Right Cessation
- 1968-03-16 JP JP43017200A patent/JPS5245960B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988001553A1 (en) * | 1986-09-01 | 1988-03-10 | Instituttet For Produktudvikling | A nozzle for laser processing |
| DE102012200353A1 (de) * | 2012-01-11 | 2013-07-11 | Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft | Mehrwegeventil, insbesondere Probenentnahmeventil |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1564933A (enrdf_load_stackoverflow) | 1969-04-25 |
| GB1215713A (en) | 1970-12-16 |
| NL6803746A (enrdf_load_stackoverflow) | 1968-09-17 |
| NL146413B (nl) | 1975-07-15 |
| BE712256A (enrdf_load_stackoverflow) | 1968-09-16 |
| SE347680B (enrdf_load_stackoverflow) | 1972-08-14 |
| DE1690637A1 (de) | 1972-03-30 |
| JPS5245960B1 (enrdf_load_stackoverflow) | 1977-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1690637B2 (de) | Verfahren und Vorrichtung zur Bearbeitung eines Werkstückes mittels eines auf dieses gerichteten Laserstrahles | |
| US3597578A (en) | Thermal cutting apparatus and method | |
| DE1515197B2 (de) | Energiestrahl-Schweiß verfahren | |
| WO1996038257A2 (de) | Laserstrahlgerät und verfahren zur bearbeitung von werkstücken | |
| DE2527080A1 (de) | Verfahren zum schneiden von glas | |
| DE2633719C2 (de) | Verfahren zum Betreiben eines Schneidbrenners und Düse zur Durchführung des Verfahrens | |
| DE3801068C2 (enrdf_load_stackoverflow) | ||
| DE2922563C2 (enrdf_load_stackoverflow) | ||
| EP0655021A1 (de) | Verfahren zum laserstrahlschneiden von band- oder plattenförmigen werkstücken, insbesondere von elektroblech. | |
| EP2812147A1 (de) | Vorrichtung zur laserbearbeitung einer oberfläche eines werkstücks oder zur nachbehandlung einer beschichtung auf der aussenseite oder der innenseite eines werkstücks | |
| DE10340931A1 (de) | Verfahren und Vorrichtung zum Bohren feinster Löcher | |
| EP0558135B1 (de) | Verfahren zum Erzeugen eines Musters in der Oberfläche eines Werkstücks | |
| Brajdic et al. | Analysis of laser drilled deep holes in stainless steel by superposed pulsed Nd: YAG laser radiation | |
| DE69824181T2 (de) | Vorrichtung und verfahren zum schneiden mit grösserem abstand mittels laser im impulsverfahren | |
| DE4407913A1 (de) | Plasmabrenner und Verfahren zur Durchführung, insbesondere für das Aushöhlen von Werkstücken | |
| EP0815267B1 (de) | Verfahren und vorrichtung zur erhöhung des absorptionsgrades beim oberflächen-festphasenhärten von werkstücken mittels laserstrahlung | |
| DE2338514A1 (de) | Verfahren und vorrichtung zur laserstrahl-bearbeitung von werkstuecken | |
| WO1988007431A1 (en) | Process and device for removing coatings with a laser beam | |
| DE19751195C1 (de) | Verfahren und Vorrichtung zum Schweißen mittels Laserstrahlung | |
| DE2720793C3 (de) | Verfahren und Vorrichtung zum Durchführen von thermochemischen Schnellstarts | |
| DE2211195A1 (de) | Verfahren und Vorrichtung zur Materialschweißung | |
| EP0297491B1 (de) | Bandguss-Brennschneidmaschine in Stranggiessanlagen | |
| DE3121555C2 (de) | Verfahren zum Bearbeiten von Stahl mittels Laserstrahlung | |
| WO2020253930A1 (de) | Verfahren und vorrichtung zum bohren von bauteilen | |
| DE4215561C2 (de) | Verfahren und Vorrichtung zum Abtragen von Werkstoff eines relativbewegten metallenen Werkstücks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHV | Refusal |