公开(公告)号：US3811163A

公开(公告)日：1974-05-21

申请号：US31303572

申请日：1972-12-07

Applicant: GEN DYNAMICS CORP

Inventor： FREDERICK N ,  BENNETT C

IPC: B23B51/04 ,  B23C5/06 ,  B26D1/12

CPC classification number: B23B51/0406 ,  B23B2251/50 ,  B23C5/06 ,  B23C2210/285 ,  B23C2220/48 ,  B23C2270/16 ,  Y10T407/14 ,  Y10T407/1902 ,  Y10T407/192 ,  Y10T407/1948 ,  Y10T408/455 ,  Y10T409/303808

Abstract: A mill for deep removal of stock from a workpiece, such as machining pockets, wherein the mill cuts only in a Z direction. After reaching the desired depth, the mill is raised from the pocket and moved in an X or Y direction prior to plunging in for the next cut. A plurality of cutting blades is located on the face of the mill in such a way as to provide chip escape chambers up the inside of the mill, said chambers also serving to carry off the cutting fluid which is introduced to the pocket via a center bore in the mill, terminating at the face of the mill.

Abstract translation: 一种用于从工件深度去除原料的研磨机，例如加工凹槽，其中轧机只在Z方向上切割。 达到所需的深度后，铣刀从口袋中升起并在X或Y方向移动，然后进入下一次切割。 多个切割刀片位于磨机的表面上，以便在磨机的内部提供切屑排出腔，所述腔室还用于将经由中心孔引入口腔的切削液 在轧机中，终止于轧机的表面。