Laser Cutting of Brass Sheet
نویسندگان
چکیده
Abstract Laser cutting of copper-based alloy sheets is very difficult due to their high reflectivity, which can be modified with graphitization. The optimal parameters for a 2.5 mm thick brass sheet were determined by examining the laser beam parameter variations and cut kerfs. best characteristics kerfs obtained when surface was graphitized, frequency 200 Hz, applied speed 1400mm/min on 2500 W power focal point under 0.8 mm. working gas nitrogen.
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ژورنال
عنوان ژورنال: Acta Materialia Transylvanica
سال: 2022
ISSN: ['2668-1366', '2601-1883']
DOI: https://doi.org/10.33924/amt-2022-01-03