The Effects of Process Parameters of Plasma Arc Cutting on Cutting Quality of SS410 |
Author(s): |
Bhalodiya Maulik K. , NOBLE GROUP OF INSTITUTIONS, JUNAGADH; Prof. Vijay F. Pipalia, NOBLE GROUP OF INSTITUTIONS, JUNAGADH; Prof. Akash B. Pandey, M. S. UNIVERSITY, BARODA |
Keywords: |
plasma arc cutting, material removal rate, Kerf width, standoff distance, current, gas pressure, Cutting speed, bevel angle |
Abstract |
Now a day this advance non-conventional machining processes is the life line of any industry. One of the most important non-conventional machining methods is plasma arc machining. Its high accuracy, finishing, high speed and ability to machining any hard surface it become a very preferable for industry. According to available review it has been proved that by selecting proper process parameters we can cut any material by plasma arc machining with high MRR, lower kerf width, bevel angle and high surface finish. But the current technology in the field of PAC is steel insufficient to find out the most favorable parameters to cut any specific material with desired cutting quality. In this research paper the various process parameters of plasma arc cutting machine and their influence on the cutting quality of SS410 is to be studied. For this study the current, standoff distance, cutting speed and gas pressure are referred as process parameters. And material removal rate, kerf width, bevel angle and straightness were selected as response parameters. The trial cut experiment was performed to find out the range of process parameters for detail experiment. The detail experiment was performed on the basis of Response Surface Method (RSM). A regression analysis was performed to find out the best suitable mathematical model which gives the relation between input and output parameters. The Analysis of Variance (ANOVA) was performed to find out the percentage contribution of each process parameters. |
Other Details |
Paper ID: IJSRDV4I40502 Published in: Volume : 4, Issue : 4 Publication Date: 01/07/2016 Page(s): 563-566 |
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