陶瓷切削刀具的出现,引起了研究一系列问题的必要性,如确定已加工表面的光洁度及精度与切削用量及几何参数之间的关系,以及与陶瓷车刀切削过程中的磨损强度及特性之间的关系。 在某些著作中指出,用陶瓷车刀加工过的表面在其他各条件相同的情况下,稍劣于用硬质合金车刀所加工过? The emergence of ceramic cutting tools has given rise to the need to study a range of issues such as determining the relationship between finish and accuracy of the machined surface, cutting and geometrical parameters, as well as the strength and characteristics of wear and tear in the cutting of ceramic turning tools Relationship between. In some books it was pointed out that surfaces machined with ceramic turnings were slightly inferior to those machined with carbide turning tools under the same conditions.