我们在加工螺柱(图1)、螺钉(图2)时,需铣扁平面。为此,我们制作了弹性夹具,一次可装夹10～14件,提高了工效。夹具采用9Crsi加工,淬火加工时,孔内要插入比工件直径大0.1mm的柱销,这样使用时取放工件方便。弹性夹2(图3)的弹性部位壁厚2～2.5mm,底部厚度2.5～ When machining studs (Figure 1), screws (Figure 2), we need to mill the flat surface. To this end, we have made a flexible clamp, a folder can be 10 to 14, to improve work efficiency. Fixture using 9Crsi processing, quenching process, the hole to be inserted into the workpiece larger than the diameter of 0.1mm pin, so take the workpiece when used to facilitate. Elastic clip 2 (Figure 3) The elastic part of the wall thickness of 2 ~ 2.5mm, the bottom thickness of 2.5 ~