Research Articles

1. High-efficiency ultrasonic assisted drilling of CFRP/Ti stacks under non-separation type and dry conditions
2. Influence of overhanging tool length and vibrator material on electromechanical impedance and amplitude prediction in ultrasonic spindle vibrator
3. Prediction of undeformed chip thickness distribution and surface roughness in ultrasonic vibration grinding of inner hole of bearings

Regular papers

1. Influence of vibration on the lubrication effect of a splash-lubricated gearbox
2. N-doping offering higher photodegradation performance of dissolved black carbon for organic pollutants: experimental and theoretical studies