公开(公告)号：US3785021A

公开(公告)日：1974-01-15

申请号：US3785021D

申请日：1972-02-18

Applicant: SANDVIK AB

Inventor： NORGREN L

IPC: B23B27/04 ,  B23D61/06 ,  B26D1/00

CPC classification number: B23B27/04 ,  B23B2205/02 ,  B23B2260/0785 ,  B23D61/06 ,  Y10T83/9343 ,  Y10T407/2212 ,  Y10T407/2288 ,  Y10T407/25

Abstract: A thin cutting tool comprises a plate-shaped holder having an insert site and an insert secured in said insert site by means of a somewhat resilient clamping arm. One end of the clamping arm is fixed to the holder whilst with its free other end it clamps the insert in the insert site. The clamping force is supplied by bending the clamping arm. Preferably, the clamping arm is tapered from its fixed end to its opposite or free end, with a gradient selected to provide a substantially constant bending stress.

Abstract translation: 薄切割工具包括具有插入位置的板形保持器和通过稍微弹性的夹持臂固定在所述插入位置中的插入件。 夹持臂的一端固定在支架上，而其另一端则将插入件夹在插入位置。 通过弯曲夹紧臂来提供夹紧力。 优选地，夹持臂从其固定端到其相对的或自由端逐渐变细，其选择梯度以提供基本恒定的弯曲应力。