Current I have done ANOVA analysis. Pulse on time, Pulse current and Gap voltage is input factor and output factor is Material removal rate and Surface roughness. during analysis pulse current is most significant factor in place of pulse on time. workpiece material is stainless steel.
Dear Sudhir Kumar,
In laser processing, significant factors are power, speed, step line spacing, pulse frequency. All these parameters affect the resulting surface treatment of materials depending on the time of impact. As the processing speed increases, the effect of the pulse time decreases. This also leads to the need to increase the power to achieve the desired processing effect. This is necessary due to reaching the required energy J / m2 for a given area.
Dear sudhir,
It is possible that duty factor is very low during EDM therefore pulse on time is less significant than pulse current.
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