雙盤精銑刀可同時加工兩個漸開線齒槽，主齒的特殊漸開線設(shè)計搭配副齒的齒頂加工，更高效、更經(jīng)濟。

　　It can machine two involute tooth at the same time,the sprcial design of twolute,more efficient and more economic