近年来关于硬质合金刀片切屑控制研究的新成果

THE NEW ACHIEVEMENTS OF THE RECENT STUDY ON CHIP CONTROL OF CEMENTED CARBIDE INSERTS

在当代技术背景下，对切屑控制问题进行深入的研究，具有重要的意义。研究的内容包括三个方面，即切屑的生成学、切居卷曲以及切屑的折断力学。本文主要阐述近年来关于硬质合金刀片切屑流向、切屑卷曲以及切清折断研究的一些新成果．

It is very significant to study further the problem chip control under the morden technological conditions. Ths study of chip control factually conclude three aspects,respectively,chip formation,chip dynamics,and chip breaking. This paper deals with some new achievements of the recent'study on chip control of cemented carbide inserts.