Title :
Laser crack-free cutting technique for thick and dense ceramics
Author :
Ji, Lingfei ; Yan, Yinzhou ; Bao, Yong ; Jiang, Yijian
Author_Institution :
Inst. of Laser Eng., Beijing Univ. of Technol., Beijing, China
Abstract :
A new laser crack-free cutting technique for dense ceramics with thickness of ges 10 mm based on beam continuous piercing full through the workpieces is presented. The techology can be concluded as a feasible tool for cutting of thick and dense ceramics in complex path, even for 3D cutting.
Keywords :
ceramics; laser beam cutting; 3D cutting; dense ceramic; laser crack free cutting technique; size 10 mm; thick ceramic; Aluminum oxide; Ceramics; Laser beam cutting; Laser modes; Optical materials; Optical pulses; Optical surface waves; Rough surfaces; Surface cracks; Surface roughness; crack-free; laser cutting; thick ceramics;
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.2009.5292746
