Title :
Parallel-axis positioning device for laser processing: Design and applications
Author :
Yan, Yinzhou ; Ji, Lingfei ; Bao, Yong ; Jiang, Yijian
Author_Institution :
Inst. of Laser Eng., Beijing Univ. of Technol., Beijing, China
Abstract :
A parallel-axis positioning device with ldquotwice positioningrdquo method is presented to exactly locate the laser spot at a special position on workpiece for laser macro-processing. Position accuracy of the laser spot on workpiece reaches 0.01 mm.
Keywords :
laser beam applications; position measurement; laser macroprocessing; laser processing; laser spot; parallel-axis positioning device; position accuracy; twice positioning method; Charge coupled devices; Coaxial components; Computer displays; Computer numerical control; Laser beam cutting; Machine tools; Magnetic heads; Optical design; Process design; Surface emitting lasers; laser processing; laser spot positioning; parallel-axis positioning device;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292679
