Investigation of vibration in boring operation to improve Machining process to get required surface finish

Boring is a most commonly used lathe machine operation to enlarge the small holes of any structures. When a cantilever and long boring tool is used, it is subjected to optimum static deflections or self-excited vibrations, which reduces the accuracy and surface wrap up of the boring operation. It also causes the tool to wear out and become damaged. Boring frequently necessitates the use of a long and slender boring tool to machine inside a hole, and vibrations become strongly correlated with one of the boring tool's fundamental bending modes. There are several methods for reducing vibrations; however, implementing the most efficient and stable methods necessitates extensive knowledge of the dynamic characteristics of the tooling system. Moreover, the functionality between the boring tool as well as the clamping house has a significant impact on the clamped boring tool's dynamic properties. This paper examines the behavior of a boring tool under various overhang lengths that are frequently used in the machining process. Copyright (C) 2022 Elsevier Ltd. All rights reserved.