CURRENT STATE AND DEVELOPMENT PROSPECTS OF METHODS TO INCREASE THE STRENGTH AND DURABILITY OF THE CYLINDRICAL THIN-WALLED ELEMENTS
Machines. Technologies. Materials., Vol. 9 (2015), Issue 5, pg(s) 43-45
The main issues are considered in this topic is the impact of pneumovortex effect on the free ball located inside the cylindrical thin-walled elements. Researches were carried out with various diameters of deforming balls and lengths of cylindrical parts. Obtained results show high precision of roughness inside walls of cylindrical tubes.