EXPERIMENTAL INVESTIGATIONS IN ORDER TO EVALUATE THE KERF AND SURFACE ROUGHNESS IN THE LASER CUTTING PROCESS OF INCONEL 718 SUPERALLOY AND PROCESS OPTIMIZATION

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JAFARIAN FARSHID; BARGHAK ALIREZA

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Journal: Modares Mechanical Engineering Year:2015 | Volume:15 | Issue:13 (SUPPLEMENT) Page(s): 68-72

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Title

EXPERIMENTAL INVESTIGATIONS IN ORDER TO EVALUATE THE KERF AND SURFACE ROUGHNESS IN THE LASER CUTTING PROCESS OF INCONEL 718 SUPERALLOY AND PROCESS OPTIMIZATION

Author(s)

JAFARIAN FARSHID | BARGHAK ALIREZA | Issue Writer Certificate

Keywords

ARTIFICIAL NEURAL NETWORKQ1

INCONEL 718Q2

LASERQ2

CUTTING PROCESSQ2

Abstract

Having unique properties such as high melting point and hardness, INCONEL 718 superalloy has been found a widespread application in turbines and aerospace industries. Due to these properties, INCONEL 718 superalloy cutting with traditional methods is difficult and costly. Therefore, novel cutting methods such as LASER cutting have been considered. Geometrical characteristics of the cutting kerf and the surface roughness are important factors in the CUTTING PROCESS. These parameters have not been widely investigated in the LASER cutting of INCONEL 718. In this study, INCONEL 718 superalloy was cut via LASER, and the effect of cutting parameters including cutting speed, nitrogen gas pressure, and the power and focal distance of the LASER beam, on the cutting kerf width and surface roughness was investigated through experimental investigations and ARTIFICIAL NEURAL NETWORK. The results implied the high precision of the model in the estimation of kerf width and surface roughness.

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APA: Copy

JAFARIAN, FARSHID, & BARGHAK, ALIREZA. (2015). EXPERIMENTAL INVESTIGATIONS IN ORDER TO EVALUATE THE KERF AND SURFACE ROUGHNESS IN THE LASER CUTTING PROCESS OF INCONEL 718 SUPERALLOY AND PROCESS OPTIMIZATION. MODARES MECHANICAL ENGINEERING, 15(13 (SUPPLEMENT)), 68-72. SID. https://sid.ir/paper/177902/en

Vancouver: Copy

JAFARIAN FARSHID, BARGHAK ALIREZA. EXPERIMENTAL INVESTIGATIONS IN ORDER TO EVALUATE THE KERF AND SURFACE ROUGHNESS IN THE LASER CUTTING PROCESS OF INCONEL 718 SUPERALLOY AND PROCESS OPTIMIZATION. MODARES MECHANICAL ENGINEERING[Internet]. 2015;15(13 (SUPPLEMENT)):68-72. Available from: https://sid.ir/paper/177902/en

IEEE: Copy

FARSHID JAFARIAN, and ALIREZA BARGHAK, “EXPERIMENTAL INVESTIGATIONS IN ORDER TO EVALUATE THE KERF AND SURFACE ROUGHNESS IN THE LASER CUTTING PROCESS OF INCONEL 718 SUPERALLOY AND PROCESS OPTIMIZATION,” MODARES MECHANICAL ENGINEERING, vol. 15, no. 13 (SUPPLEMENT), pp. 68–72, 2015, [Online]. Available: https://sid.ir/paper/177902/en

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