IT1263111B - Dispositivo laser, in particolare robot-laser, con testa focalizzatrice provvista di mezzi sensori per il controllo della qualita' di un processo in un sistema di produzione automatizzato - Google Patents
Dispositivo laser, in particolare robot-laser, con testa focalizzatrice provvista di mezzi sensori per il controllo della qualita' di un processo in un sistema di produzione automatizzatoInfo
- Publication number
- IT1263111B IT1263111B ITTO920251A ITTO920251A IT1263111B IT 1263111 B IT1263111 B IT 1263111B IT TO920251 A ITTO920251 A IT TO920251A IT TO920251 A ITTO920251 A IT TO920251A IT 1263111 B IT1263111 B IT 1263111B
- Authority
- IT
- Italy
- Prior art keywords
- laser
- quality control
- production system
- focusing head
- automated production
- Prior art date
Links
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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
-
- 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
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
-
- 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
-
- 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
- B23K26/03—Observing, e.g. monitoring, the workpiece
- B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
-
- 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
- B23K26/03—Observing, e.g. monitoring, the workpiece
- B23K26/034—Observing the temperature 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
- B23K26/046—Automatically focusing 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
- B23K26/02—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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D11/00—Process control or regulation for heat treatments
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Robotics (AREA)
- Laser Beam Processing (AREA)
- Radiation Pyrometers (AREA)
Abstract
Un dispositivo laser, in particolare un robot-laser (1) programmabile presenta una testa focalizzatrice (4) del fascio laser provvista di una serie allineata di sensori piroelettrici che rilevano la temperatura del pezzo trattato (6) durante l'esecuzione di un processo industriale mediante fascio laser. (Figura 1).
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920251A IT1263111B (it) | 1992-03-24 | 1992-03-24 | Dispositivo laser, in particolare robot-laser, con testa focalizzatrice provvista di mezzi sensori per il controllo della qualita' di un processo in un sistema di produzione automatizzato |
EP93104569A EP0562492B1 (en) | 1992-03-24 | 1993-03-19 | A laser device, particularly a laser robot, with a focusing head having sensor means for monitoring the quality of a process in an automated production system |
ES93104569T ES2076807T3 (es) | 1992-03-24 | 1993-03-19 | Un dispositivo laser, particularmente un robot con laser, con una cabeza de enfoque que tiene medios sensores para vigilar la calidad de un proceso en un sistema de producion automatizada. |
DE69300432T DE69300432T2 (de) | 1992-03-24 | 1993-03-19 | Laservorrichtung, insbesondere Laser-Roboter, mit einem Fokussierkopf, der mit Sensoren für die Qualitätsbestimmung des Prozesses in einem automatischen Produktionssystem ausgestattet ist. |
KR1019930004378A KR930019334A (ko) | 1992-03-24 | 1993-03-22 | 촛점 조정헤드를 갖는 레이저(laser) 장치 |
PL93298191A PL171130B1 (pl) | 1992-03-24 | 1993-03-23 | Urzadzenie laserowe do kontroli procesu przemyslowego PL PL PL PL |
US08/036,475 US5314248A (en) | 1992-03-24 | 1993-03-24 | Laser device for simultaneous industrial processing and monitoring of temperature |
JP5087803A JPH0639574A (ja) | 1992-03-24 | 1993-03-24 | 自動生産装置において工程の品質を監視するセンサ手段を有する焦点合わせヘツドを備えた、レーザ装置、とくにロボツト |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920251A IT1263111B (it) | 1992-03-24 | 1992-03-24 | Dispositivo laser, in particolare robot-laser, con testa focalizzatrice provvista di mezzi sensori per il controllo della qualita' di un processo in un sistema di produzione automatizzato |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO920251A0 ITTO920251A0 (it) | 1992-03-24 |
ITTO920251A1 ITTO920251A1 (it) | 1993-09-24 |
IT1263111B true IT1263111B (it) | 1996-07-30 |
Family
ID=11410275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO920251A IT1263111B (it) | 1992-03-24 | 1992-03-24 | Dispositivo laser, in particolare robot-laser, con testa focalizzatrice provvista di mezzi sensori per il controllo della qualita' di un processo in un sistema di produzione automatizzato |
Country Status (8)
Country | Link |
---|---|
US (1) | US5314248A (it) |
EP (1) | EP0562492B1 (it) |
JP (1) | JPH0639574A (it) |
KR (1) | KR930019334A (it) |
DE (1) | DE69300432T2 (it) |
ES (1) | ES2076807T3 (it) |
IT (1) | IT1263111B (it) |
PL (1) | PL171130B1 (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5577840A (en) * | 1993-05-15 | 1996-11-26 | Horiba, Ltd. | Method of measuring temperature by use of an infrared sensor |
EP0655294B1 (de) * | 1993-11-30 | 1997-05-02 | Elpatronic Ag | Gleichzeitige Temperaturmessungen an Laserschweissnähten mit mindestens zwei Pyrometern und Zuordnung zu Prozessparametern und Nahtqualität |
KR100353969B1 (ko) * | 1995-03-23 | 2002-12-11 | 주식회사 로보스타 | 자동용접기의용접선추적장치 |
EP0836905B1 (de) * | 1996-10-20 | 2002-04-10 | INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH | Verfahren und Anordnung zur temperaturgeregelten Oberflächenbehandlung, insbesondere zum Härten von Werkstückoberflächen mittels Laserstrahlung |
DE19843556A1 (de) * | 1998-09-23 | 2000-04-13 | Heinz Kleiber | Verfahren und Vorrichtung zur temperaturgeregelten Wärmebehandlung von Werkstücken |
JP4953172B2 (ja) * | 2001-03-02 | 2012-06-13 | 財団法人北九州産業学術推進機構 | レーザ照射によるフェライト組織の微細化方法 |
KR100488692B1 (ko) * | 2002-05-20 | 2005-05-11 | 현대자동차주식회사 | 레이저 용접의 품질 검사방법 및 그 시스템 |
US6670574B1 (en) * | 2002-07-31 | 2003-12-30 | Unitek Miyachi Corporation | Laser weld monitor |
EP2186777B1 (en) | 2003-01-08 | 2012-05-09 | Shiseido Company, Ltd. | Water-swellable clay mineral laminated powder, dye-water-swellable clay mineral complex and composition containig the same |
DE102004050164B4 (de) * | 2004-10-14 | 2016-02-18 | Robert Bosch Gmbh | Schweißverfahren |
EP2882563B1 (de) * | 2012-08-09 | 2021-07-28 | Rofin-Lasag AG | Anordnung zum bearbeiten von werkstücken mit einem laserstrahl |
CN106624419B (zh) * | 2016-12-02 | 2019-03-15 | 机械科学研究总院青岛分院有限公司 | 一种激光焊接质量监测装置 |
RU2710704C1 (ru) * | 2017-09-12 | 2020-01-09 | Общество с ограниченной ответственностью "Новые технологии лазерного термоупрочнения" (ООО "НТЛТ") | Автоматизированный комплекс для лазерного термоупрочнения поверхностей изделий |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4315150A (en) * | 1980-07-24 | 1982-02-09 | Telatemp Corporation | Targeted infrared thermometer |
US4417822A (en) * | 1981-01-28 | 1983-11-29 | Exxon Research And Engineering Company | Laser radiometer |
US4576485A (en) * | 1983-04-29 | 1986-03-18 | Westinghouse Electric Corp. | Method and apparatus for measuring temperature profile with a single optical fiber |
JPS6358121A (ja) * | 1986-08-28 | 1988-03-12 | Meidensha Electric Mfg Co Ltd | 多機能マトリツクスセンサ |
LU87003A1 (fr) * | 1987-09-29 | 1989-04-06 | Europ Communities | Systeme de poursuite d'une cible |
DE3733147A1 (de) * | 1987-10-01 | 1989-04-13 | Messer Griesheim Gmbh | Verfahren zum laserwaermebehandeln, wie laserhaerten, laserweichgluehen, laserrekristallisieren von bauteilen in festem zustand |
US4840496A (en) * | 1988-02-23 | 1989-06-20 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Noncontact temperature pattern measuring device |
US4859075A (en) * | 1988-03-14 | 1989-08-22 | Directed Energy, Inc. | Laser thermal testing method and system for use with a fire alarm system |
US4919542A (en) * | 1988-04-27 | 1990-04-24 | Ag Processing Technologies, Inc. | Emissivity correction apparatus and method |
US4950886A (en) * | 1989-06-30 | 1990-08-21 | Claus Richard O | Partially reflecting optical fiber splice for temperature and strain measurement |
-
1992
- 1992-03-24 IT ITTO920251A patent/IT1263111B/it active IP Right Grant
-
1993
- 1993-03-19 DE DE69300432T patent/DE69300432T2/de not_active Expired - Fee Related
- 1993-03-19 EP EP93104569A patent/EP0562492B1/en not_active Expired - Lifetime
- 1993-03-19 ES ES93104569T patent/ES2076807T3/es not_active Expired - Lifetime
- 1993-03-22 KR KR1019930004378A patent/KR930019334A/ko not_active Application Discontinuation
- 1993-03-23 PL PL93298191A patent/PL171130B1/pl unknown
- 1993-03-24 US US08/036,475 patent/US5314248A/en not_active Expired - Fee Related
- 1993-03-24 JP JP5087803A patent/JPH0639574A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0562492A1 (en) | 1993-09-29 |
PL298191A1 (en) | 1994-02-07 |
DE69300432D1 (de) | 1995-10-12 |
JPH0639574A (ja) | 1994-02-15 |
ITTO920251A1 (it) | 1993-09-24 |
KR930019334A (ko) | 1993-10-18 |
ES2076807T3 (es) | 1995-11-01 |
ITTO920251A0 (it) | 1992-03-24 |
DE69300432T2 (de) | 1996-03-14 |
US5314248A (en) | 1994-05-24 |
EP0562492B1 (en) | 1995-09-06 |
PL171130B1 (pl) | 1997-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |