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安装车刀时,为了使刀尖与工件中心线等高,得花一些时间来调整刀杆下的垫片厚度。为减少辅助工时,我们做了一个专用的对刀角尺(如图1),在安装车刀前,先将垫片和车刀放在角尺中(如图2),调整垫片厚度,使刀尖对准零线即可。已装在刀架上的车刀也可以用该角尺检查刀尖是否对准工件轴心线(如图3)在某些情况下,需要车刀刀尖高于或低于工件轴心线时,也可利用角尺上的刻度进行必要的调整。
When installing a turning tool, it may take some time to adjust the thickness of the spacer under the shank in order to make the tip of the tool contour to the center of the workpiece. To reduce the number of auxiliary man-hours, we made a special square (Figure 1). Before installing the turning tool, place the washer and turning tool in the square (Figure 2). Adjust the thickness of the washer Sharp point to the zero line can be. Tool mounted on the tool post This angle can also be used to check if the tool tip is aligned with the workpiece axis (see Figure 3). In some cases, when the tool tip is above or below the workpiece axis , You can also use the scale on the ruler to make the necessary adjustments.