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Original scientific paper
https://doi.org/10.17559/TV-20130719101736

Surface quality finish in laser cutting using Taguchi design

Vinay Sharma ; Department of Production Engineering, Birla Institute of Technology, Mesra, Ranchi, India - 835215
Somnath Chattopadhyaya ; Department of ME & MME, IndianInstitute of Technology (Indian School of Mines), Dhanbad, India - 835215
Sergej Hloch ; Faculty of Manufacturing Technologies of Technical, Universtity of Košice with a seat in Prešov, Bayerova 1, 080 01 Prešov, Slovak Republic

Fulltext: english, pdf (932 KB) pages 15-19 downloads: 427* cite
APA 6th Edition
Sharma, V., Chattopadhyaya, S. & Hloch, S. (2017). Surface quality finish in laser cutting using Taguchi design. Tehnički vjesnik, 24 (1), 15-19. https://doi.org/10.17559/TV-20130719101736
MLA 8th Edition
Sharma, Vinay, et al. "Surface quality finish in laser cutting using Taguchi design." Tehnički vjesnik, vol. 24, no. 1, 2017, pp. 15-19. https://doi.org/10.17559/TV-20130719101736. Accessed 22 Sep. 2020.
Chicago 17th Edition
Sharma, Vinay, Somnath Chattopadhyaya and Sergej Hloch. "Surface quality finish in laser cutting using Taguchi design." Tehnički vjesnik 24, no. 1 (2017): 15-19. https://doi.org/10.17559/TV-20130719101736
Harvard
Sharma, V., Chattopadhyaya, S., and Hloch, S. (2017). 'Surface quality finish in laser cutting using Taguchi design', Tehnički vjesnik, 24(1), pp. 15-19. https://doi.org/10.17559/TV-20130719101736
Vancouver
Sharma V, Chattopadhyaya S, Hloch S. Surface quality finish in laser cutting using Taguchi design. Tehnički vjesnik [Internet]. 2017 [cited 2020 September 22];24(1):15-19. https://doi.org/10.17559/TV-20130719101736
IEEE
V. Sharma, S. Chattopadhyaya and S. Hloch, "Surface quality finish in laser cutting using Taguchi design", Tehnički vjesnik, vol.24, no. 1, pp. 15-19, 2017. [Online]. https://doi.org/10.17559/TV-20130719101736
Fulltext: croatian, pdf (932 KB) pages 15-19 downloads: 233* cite
APA 6th Edition
Sharma, V., Chattopadhyaya, S. & Hloch, S. (2017). Kvaliteta završne obrade kod laserskog rezanja uporabom Taguchi dizajna. Tehnički vjesnik, 24 (1), 15-19. https://doi.org/10.17559/TV-20130719101736
MLA 8th Edition
Sharma, Vinay, et al. "Kvaliteta završne obrade kod laserskog rezanja uporabom Taguchi dizajna." Tehnički vjesnik, vol. 24, no. 1, 2017, pp. 15-19. https://doi.org/10.17559/TV-20130719101736. Accessed 22 Sep. 2020.
Chicago 17th Edition
Sharma, Vinay, Somnath Chattopadhyaya and Sergej Hloch. "Kvaliteta završne obrade kod laserskog rezanja uporabom Taguchi dizajna." Tehnički vjesnik 24, no. 1 (2017): 15-19. https://doi.org/10.17559/TV-20130719101736
Harvard
Sharma, V., Chattopadhyaya, S., and Hloch, S. (2017). 'Kvaliteta završne obrade kod laserskog rezanja uporabom Taguchi dizajna', Tehnički vjesnik, 24(1), pp. 15-19. https://doi.org/10.17559/TV-20130719101736
Vancouver
Sharma V, Chattopadhyaya S, Hloch S. Kvaliteta završne obrade kod laserskog rezanja uporabom Taguchi dizajna. Tehnički vjesnik [Internet]. 2017 [cited 2020 September 22];24(1):15-19. https://doi.org/10.17559/TV-20130719101736
IEEE
V. Sharma, S. Chattopadhyaya and S. Hloch, "Kvaliteta završne obrade kod laserskog rezanja uporabom Taguchi dizajna", Tehnički vjesnik, vol.24, no. 1, pp. 15-19, 2017. [Online]. https://doi.org/10.17559/TV-20130719101736

Abstracts
The present work aims at obtaining parametric combination to achieve the best surface finish and assess effects of selected process parameters on a laser cut quality for laser cutting. This helps to study the variation in response parameter (Ra value) for various levels of selected process parameters. In the present work mild steel specimen is used and the effect of the key parameters such as laser pulse frequency (pulse repetition rate), laser pulse width and cutting speed on surface finish are critically analysed. For experimental design and parametric analysis robust design is used i.e. a fractional factorial experimental design with an appropriate orthogonal array followed by variance and sound to noise ratio analysis.

Keywords
cutting speed; factorial design; laser pulse width; orthogonal array; pulse repetition rate (PRR) or pulse frequency

Hrčak ID: 174695

URI
https://hrcak.srce.hr/174695

[croatian]

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