在台式钻床上进行工件倒角,可用图1所示工具,比在车床上用卡盘夹紧效率高。使用时先将倒角工具基座用压板紧固在钻床台面上,对正中心后即可加工。当工件杆部和头部形状不同时,可更换定位套6和模套2。以适应工件要求,定位套6和模套2应淬硬,以延长使用寿命。 Workpiece chamfering on a bench drill can be done using the tool shown in Figure 1, which is more efficient than chucking on a lathe. When using the first chamfering tool base with the pressure plate fastened on the drilling table, after the center can be processed. When the workpiece shank and head shape is different, you can replace the positioning sleeve 6 and die sleeve 2. To meet the requirements of the workpiece, positioning sleeve 6 and die sleeve 2 should be hardened to extend the service life.