线切割中途停电,需要续写程序,断丝或下班后,工件未切割完时,都需要看刻度值。我厂的线切割机床为DK6750,其刻度盘圆周的刻度为100格,而刻度盘每转一周,坐标轴移动5mm,刻度盘每转过一格,坐标轴移动0.05mm,这个精度对于切割高精度零件是不够的。那么,怎样提高刻度盘的精度呢? 我们利用游标卡尺的原理,解决了这个 Wire cutting midway power outages, the need to continue writing procedures, broken wire or after get off work, the workpiece is not cut, you need to see the scale value. I plant wire cutting machine for the DK6750, the graduation dial scale for the 100 grid, while the dial for each revolution, the axis of movement 5mm, dial each turn a grid, the axis of movement 0.05mm, the accuracy of the cutting high Precision parts is not enough. So, how to improve the accuracy of dial? We use the principle of vernier caliper to solve this