机译:Investigation of ultrasonic vibration on thrust force, surface integrity, and geometrical tolerances during drilling of natural filler reinforced composites
Univ Maragheh, Fac Engn, Dept Mech Engn, Maragheh, Iran;
Islamic Azad Univ, Dept Mech Engn, Tabriz Branch, Tabriz, Iran;
Ultrasonic-assisted drilling; composite materials; surface integrity; natural fillers; geometrical tolerances;