Threading tools - vocabulary part 4 : thread rolling dies 螺紋加工刀具.詞匯.第4部分:滾絲模
Thread rolling dies plates 精密油壓滾牙機
This is a thread producing machine which uses its three thread rolling dies , mounted in the same seperation angle of 120 ' , to realize roll forming of the workpiece , for metal has the performence of plastic deformation under the pressure operation 該機床是利用金屬在壓力之下產(chǎn)生塑性變形的特點,用三個互成120度夾角的滾模,對工件進行滾壓成型的螺紋加工設(shè)備