论文部分内容阅读
当有大量的长轴需要在两端倒角,而它的直径又大不能穿过车床主轴,此时可下坯料到尺寸,利用图示专用简易装置进行倒角。该装置由两个砂轮(成台式磨床)组成,如图示那样相互装成90°。中间有四个滚筒,所对交错形成一V形支架以支承轴。两端装有可调工件挡杆。倒角时,将轴放在滚筒支架上,并向两端滑动到与砂轮接触。操作者用手均匀转动轴,并施加轻微的压力,当轴接触到工件挡
When a large number of long axes need chamfering at both ends, and its diameter can not pass through the lathe spindle, then the blanks can be cut to the size and be chamfered using the simple device shown in the figure. The device consists of two grinding wheel (into a desktop grinder), as shown, with each other mounted 90 °. There are four rollers in the middle, staggered to form a V-shaped bracket to support the shaft. Equipped with adjustable workpiece stop lever at both ends. When chamfering, place the shaft on the drum holder and slide it to the ends in contact with the grinding wheel. The operator rotates the shaft evenly by hand and applies slight pressure to the workpiece when the shaft contacts the workpiece