Experimental Study on the Surface Micro-Geometrical Characteristics of Quenched Steel in Ultrasonic Assisted Turning
Compared with conventional turning, ultrasonic assisted turning demonstrates many advantages in turning of quenched steel. Surface micro-geometry is an important evaluation index of surface quality. In the paper, through the comparative experimental study of surface micro-geometrical characteristics in conventional and ultrasonic turning of 45 quenched steel, it can be finally obtained that the surface micro-geometrical characteristics in ultrasonic assisted turning are better than that of conventional turning, especially when adopting lower machining speed; ultrasonic assisted turning of quenched steel is much easier to realize “turning instead of grinding”.
Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang
F. Jiao et al., "Experimental Study on the Surface Micro-Geometrical Characteristics of Quenched Steel in Ultrasonic Assisted Turning", Advanced Materials Research, Vols. 189-193, pp. 4059-4063, 2011