This study investigates how the stability of the turning process changes when the tangential component of the cutting force is also taken into account as a compressive force acting on the cutting tool. The tool is modelled by a cantilever beam; the mathematical model is based on the Euler-Bernoulli beam theory. The effect of compression appears through the lateral stiffness of the tool. Two cases are separated in connection with the compressive force: constant and varying forces. Since compression reduces the natural frequency of the cutting tool, this also affects the stable region of the turning operation.
Beri, B., & Stepan, G. (2018). Stability of turning process with tool subjected to compression. In Procedia CIRP (Vol. 77, pp. 179–182). Elsevier B.V. https://doi.org/10.1016/j.procir.2018.08.275