生产变压器需要加工绝缘纸圈。以前我厂加工绝缘纸圈,外圆采用专用剪切机剪切,内圆采用手动的剪切工装剪切。为了提高纸圈的加工质量和效率,我厂使用C620车床成功地进行了纸圈的加工。该工艺简单易行:先将下好的纸圈方料中心打眼,叠积到300mm厚左右,用夹紧装置夹紧,然后夹装到车床的三爪上,用磨成一定形状的锋钢车刀,即可进行纸圈内、外圆切割。如右图所示。 Production of transformer need to process insulating paper ring. Before I plant processing paper insulation ring, the use of special shearing machine cut, the inner circle using manual cutting tooling cut. In order to improve the processing quality and efficiency of the paper ring, I use the C620 lathe to successfully process the paper ring. The process is simple and easy: First, the paper core material under a good eyeballs, stacking up to 300mm thick, with the clamping device clamping, and then clip to the lathe on the three claws, grinding with a certain shape of the front steel Turning tool can be carried out within the paper circle, cylindrical cutting. As shown on the right.