Authors : Sobron lubis; Aghastya Wiyoso; Alfred Briantio; John Michel; Benaya Halomoan Wijaksono; Silvi Ariyanti

Volume/Issue : Volume 9 - 2024, Issue 1 - January

Google Scholar : http://tinyurl.com/2hchb388

Scribd : http://tinyurl.com/5n99s66h

DOI : https://doi.org/10.5281/zenodo.10490871

Abstract : Based on the research conducted using a lathe, it was found that the use of cutting tools made of carbide, both coated and uncoated, is essential for the machining process. The friction that arises during machining causes heat in the contact area of the cutting tools, leading to wear and tear, and ultimately damage to the tools. Therefore, it is crucial to determine the good cutting speed and effective machining time to ensure the quality of the surface of the object being worked on. The research also revealed that cutting speed is one of the factors that influence the wear on cutting tools. The study used AISI 1045 steel as the workpiece material and varied the Cutting parameters, such as cutting speed and spindle rotation, to evaluate the wear growth rate on the cutting tools. The results showed that TiAlN coating has a significant impact on the surface quality of the workpiece and the life of the cutting tool. Cutting tools with TiAlN coating take longer to wear than those without coating.

Keywords : Wear rate, Carbide Cutting Edge, Cutting Speed. Tool Wear.