Evaluation of sawing approach of hole quality characteristics in low power fiber laser trepan drilling of monel k-500 superalloy sheet
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.165642
Abstract: Abstract Modern manufacturing industries make use of laser drilling of metals and alloys as a tool for production of holes of different sizes and shapes. During recent years laser drilling of aerospace nickel super alloys… read more here.
Keywords: quality; sheet; power; laser ... See more keywords
Study on the variation of recast layer in laser trepan drilling by millisecond Nd:YAG laser
Sign Up to like & getrecommendations! Published in 2020 at "Ferroelectrics"
DOI: 10.1080/00150193.2020.1761708
Abstract: Abstract Recast layer (RL) is a major defect in laser drilling of micro holes. In this study, some methods to reduce RL in micro-hole drilling were carried out by using a pulsed Nd:YAG laser (λ = 1.06 µm)… read more here.
Keywords: laser; trepan drilling; recast layer; laser trepan ... See more keywords