Internet Archive Scholar

Modeling of hole geometrical features in laser drilling of AISI316L sheet

Satish Namdev, Department of Automobile Engineering, Manipal University Jaipiur, Jaipur-303007, India, Anand Pandey, Arun Kumar Pandey, Department of Mechanical Engineering, Manipal University Jaipiur, Jaipur-303007, India, Department of Mechanical Engineering, Bundelkhand Institute of Engineering & Technology, Jhansi-284128, India
2021 Maǧallaẗ al-abḥāṯ al-handasiyyaẗ  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (738.3 kB)
https://web.archive.org/web/20211015081719/https://kuwaitjournals.org/jer/index.php/JER/article/download/10517/2333

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL. The file type is application/pdf.

Micro-drilling of AISI316L is very challenging task. Unconventional machining process may be used for such type of operation. Laser beam drilling is a best for micro drilling. High thermal energy and converging-diverging property of laser beam affects the quality of laser drilled holes. In present work Nd:YAG laser beam has been used and investigate effects of laser input parameters on responses. To minimize number of experiments, get extreme information for experimental trials. Central
more » ... e rotatable design approach has been adopted. Analysis of variance is used to find reliable input parameters, are affecting responses. From this paper, it is found that current and gas pressure are significant for hole circularity at top. Current and pulse frequency are significant for bottom side circularity. Current and cutting speed are significant parameter for hole taper.
doi:10.36909/jer.10517 fatcat:uhc2m73xrffrbirpehwfvz2svm
DOAJ OJS
Citation

Satish Namdev, Department of Automobile Engineering, Manipal University Jaipiur, Jaipur-303007, India, Anand Pandey, Arun Kumar Pandey, Department of Mechanical Engineering, Manipal University Jaipiur, Jaipur-303007, India, Department of Mechanical Engineering, Bundelkhand Institute of Engineering & Technology, Jhansi-284128, India. "Modeling of hole geometrical features in laser drilling of AISI316L sheet." Maǧallaẗ al-abḥāṯ al-handasiyyaẗ (2021)