FORM ACCURACY AND CUTTING FORCES IN TURNING OF X5CRNI18-10 SHAFTS: A STUDY ON CYLINDRICITY, COAXIALITY, STRAIGHTNESS, AND WAVINESS AT SMALL FEEDS

Authors

DOI:

https://doi.org/10.20998/2078-7405.2025.102.08

Keywords:

turning, cutting parameters, cutting forces, cylindricity, straightness, waviness

Abstract

This paper investigates how the cutting speed (vc), feed rate (f) and depth of cut affects the cutting forces and the quality of the surface during turning operations. For the study different experiments have been performed at two depths of cut (0.5 mm and 1.0 mm) to observe how they affect the cutting force, cylindricity, coaxiality (COAX DIN), straightness and waviness. From the results it can be said that the cutting forces and surface deviations increase with the increase in depth of cut. Cutting force normally brings down the forces and enhances surface quality but feed rate has exactly opposite impact. Thus, it is necessary to choose parameters wisely to keep machining efficiency and dimensional accuracy in balance.

Author Biographies

Muhammad Hamza Daud, University of Miskolc, Hungary

Student of the Institute of Manufacturing Science, University of Miskolc, Department of Production Engineering, Miskolc - Egyetemváros, Hungary

El Majdoub Wafae, University of Miskolc, Hungary

Student of the Institute of Manufacturing Science, University of Miskolc, Department of Production Engineering, Miskolc - Egyetemváros, Hungary

Sztankovics István, University of Miskolc, Hungary

Associate Professor, Deputy Director of the Institute of Manufacturing Science, University of Miskolc, Department of Production Engineering, Miskolc - Egyetemváros, Hungary. He graduated from the Faculty of Mechanical Engineering and Information Technology of the University of Miskolc with a bachelor's degree in mechanical engineering (January 2009) and a master's degree (January 2011). Assistant Professor from September 2013, Adjunct Professor from July 2022 at the Institute of Manufacturing Engineering. Deputy Director of the Institute from September 2022. Associate Professor since September 2023. Fields of expertise: machine technology, machining theory, assembly, tool and equipment design.

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Published

2025-06-20

Issue

No. 102 (2025): Cutting and Tools in Technological Systems

Section

Mechanical processing of materials, the theory of cutting materials, mathematical and computer simulation of machining p

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