Akgün, M.Demir, H.2024-09-292024-09-2920212148-3736https://doi.org/10.31202/ecjse.892705https://search.trdizin.gov.tr/tr/yayin/detay/1129510https://hdl.handle.net/20.500.14619/9009In this study, the influences of cutting parameters on the main cutting force (Fc) and the chip morphology in turning of the Inconel 625 superalloy by using uncoated cutting tools are evaluated by experimental and numerical analysis. The turning tests were performed without coolant on a CNC lathe at five different cutting speeds (60, 90, 120 and 180 m/min), three different feed rates (0.12 0.18 and 0.24 mm/rev) and three different depth of cut (0.5, 1 and 1.5 mm). Kistler 9257B type dynamometer and equipment’s were used to measure the main cutting force (Fc). Finite element modelling of the cutting forces have been performed using Deform 3D software. The lowest main cutting force value was measured as 120 N in the experiments conducted at 180 m/min cutting speed, 0.12 mm/rev feed rate and 0.5 mm depth of cut. Comparing experimental and numerical analysis results, it was found that there is a deviation of approximately 12% between the experimental and numerical results of the main cutting force (Fc). © 2021, TUBITAK. All rights reserved.trinfo:eu-repo/semantics/openAccessCutting forcesFinite element analysisInconel 625TurningArticle10.31202/ecjse.8927052-s2.0-851177111279082Q489711295108