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为使车工师傅顺利完成内孔加工,防止产生废品,这里采用了一种简单可调式量具(附图)。这种量具由一个黄铜或铝质滑块和钢片构成。安装时,先将制成的滑块与刀杆配装,使之沿内孔车削刀杆自由滑动,然后,再用螺钉将钢片固定在滑块上。钢片1的大小可根据内孔尺寸不同而更换,也可拧动紧固钢片的螺钉,进行微动调整,以使内孔车刀刀尖至钢片外缘顶端间的尺寸,比所要求的工件内孔精
In order to make the car master successfully completed the hole processing, to prevent the generation of waste, here used a simple adjustable measuring tools (with photos). This gauge consists of a brass or aluminum slider and steel sheet. Installation, the first made of the slider with the arbor fitted, so that along the hole turning bar free to slide, and then, and then use the screw to fix the steel on the slider. The size of the steel plate 1 can be changed according to the size of the internal hole, or the screw of the fastening steel plate can be screwed to finely adjust so that the size between the inner edge of the internal turning tool tip and the top of the steel plate outer edge Required workpiece hole fine