公开(公告)号：US20040028486A1

公开(公告)日：2004-02-12

申请号：US10444127

申请日：2003-05-23

Applicant: SANDVIK AB.

Inventor： Kjell Englund

IPC: B23B027/00

CPC classification number: B23B27/1622 ,  B23B27/164 ,  B23B2200/168 ,  B23B2200/3627 ,  B23B2205/12 ,  B23B2205/16 ,  B23B2265/34 ,  Y10T407/2248 ,  Y10T407/2274 ,  Y10T407/2276 ,  Y10T407/2278 ,  Y10T407/2282 ,  Y10T407/229 ,  Y10T407/23

Abstract: A tool for chip-removing machining includes an insert holder, a cutting insert for chip-removing machining, and a fixing element for fixing the cutting insert in an insert seat of the insert holder. The insert has fingers projecting from a bottom side of the insert. The insert seat has a number of elastically flexible portions forming recesses therebetween which receive respective fingers of the insert. Contact surfaces of the fingers engage respective contact surfaces of the flexible portions to cause the flexible portions to flex elastically as the fingers become wedgingly secured in the recesses.

Abstract translation: 用于去屑加工的工具包括刀片保持器，用于除屑加工的切削刀片，以及用于将切削刀片固定在刀片保持器的刀片座中的固定元件。 插入件具有从插入件的底侧突出的指状物。 插入座具有多个弹性柔性部分，它们之间形成凹部，其接收插入件的各个指状物。 指状物的接触表面接合柔性部分的相应接触表面，以使得柔性部分随着手指楔形地固定在凹部中而弹性弯曲。