The relationship between the groovetextured surface and the tribological characteristics was systematically investigated by using a ballondisc test system.The effect mechanism of groovetextured surface on the interface tribological behaviors was revealed.Experimental results show that the groovetextured surface can significantly modify the tribological behaviors of the contact interface,the groovetextured surface with specific size parameters exhibits a good potential in improving the friction and wear properties.The grooves modify the contact states of the contact interface,which consequently cause the variation of both the normal displacement and normal force signals.The groovetextured surface with reasonable parameters can trap the wear debris of the contact interface,and avoid strong collision behavior between the friction samples,which accordingly improves the tribological behaviors of the contact interface.