The latter are brazed or mechanically fastened to steel shanks. Fig.11.2 indicates an arrangement of this latter type, which includes the carbid tip,the chip breaker,the pad,the clamping screw(with a washer and nut),and the shank,As the name suggests,the function of the chip breaker is to break long chips every now and then,thus preventing the formation of very long twisted ribbons that may cause problems during the machining operations The carbide tips(or ceramic tips)can have different shapes,depending upon the machining operations for which they are to be employed.The tips can either be solid or with a central through hole,depending on whether brazing or mechanical clamping is employed for mounting the tip on the shank.
这是要翻得片段,会的速度来。。。谢谢了。。。。。
不要用翻译器翻得,一楼的大哥你自己读读你弄得那个能读通吗?????