Performance Evaluation of Inconel 800 Machining Under Dry Cutting Environment

Inconel 800, a versatile alloy, finds widespread applications across various industries, including aerospace, defense, cryogenics, and medical equipment. However, the exceptional high-temperature strength, presence of carbide in the microstructure, and strain hardening characteristics of this alloy collectively contribute to the inherent challenges associated with machining it. This study focuses on the machining of Inconel 800, employing a WC cutting insert to achieve the desired outcomes. The research involves a comprehensive evaluation of surface roughness and tool wear through a series of measurements. The findings indicate that among various factors, the feed rate emerges as the single most critical determinant affecting overall machinability during the machining process. This study provides valuable insights for optimizing the machining parameters and enhancing the performance of Inconel 800 components in industrial applications