Determination of the critical rotation speed of the saw cylinder of a linting machine Davlat Mukhammadiev, Farhod Ibragimov, Ortiq Abzoirov, Khamidulla Akhmedov and Lola Zhamolova E3S Web Conf., 548 (2024) 01030 Published online: 12 July 2024 DOI: 10.1051/e3sconf/202454801030