• Sushil Vikas Pawar
• R. R. Kolekar
• S. C. Borse

The high-strength superalloy Inconel 718, which is frequently used in crucial aerospace and industrial applications, is machined with a fiber laser. This review paper investigates the influence of input parameters on this process. It investigates the effects of laser power, beam focus position, scanning speed, pulse duration, pulse frequency, and assist gas composition on machining outcomes through a review of the literature. Understanding parameter interactions and their effects on material removal rate, surface roughness, kerf width, and heat-affected zone are key takeaways from the review. To maximize process effectiveness and component quality, it is essential to address issues including heat damage and microstructural abnormalities. This paper offers useful insights for academics and engineers in expanding Inconel 718 applications in challenging industries by utilizing the benefits of fiber laser technology. Future research directions are suggested to investigate sophisticated laser machining methods and extend the capabilities of industrial and aerospace machining.

Inconel 718, Effect of Input Parameters, LBM.n6

"A Review on Investigating The Effects of Input Parameters for Fiber Laser Machining of Inconel 718", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 7, page no.g637-g641, July-2023, Available :http://www.jetir.org/papers/JETIR2307685.pdf

"A Review on Investigating The Effects of Input Parameters for Fiber Laser Machining of Inconel 718", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 7, page no. ppg637-g641, July-2023, Available at : http://www.jetir.org/papers/JETIR2307685.pdf