按图1所示,加工出一付开槽的楔块,用来分离装在夹头、攻丝卡头或其它刀座上的锥柄。用废钢块或铜块很容易加工成楔块。如图2所示,使用时,将两个楔块斜面相对,从两边插入锥柄与夹头之间。施力过程中,楔块上下两平面将保持互相平行移动而产生轴向力。放在虎钳上 As shown in Figure 1, a slotted wedge is machined to separate taper shanks attached to the chuck, tapping chuck or other tool holder. Scrap or copper block can be easily processed into wedges. Shown in Figure 2, when used, the two wedge slant relative to the taper from both sides and chuck inserted between. During the process of applying force, the upper and lower wedges will keep moving parallel to each other to generate axial force. On the vise