普通车床进刀箱诺顿(Norton)机构移劫手柄位置板位置孔的加工,在我厂一向是一件比较困难的工作。以前加工此孔,是在进刀箱全部装好后用手电钻根据移动手柄的的弹簧销子孔钻削。这样钻孔须要用两个人,不但劳动强度很大,生产效率很低,而且切层会掉入已装好的箱体内,影响了产品质 Ordinary lathe infeed box Norton (Norton) agency robbery handle position plate position hole processing, in our plant has always been a more difficult task. This hole was machined before, after all the toolboxes were installed, the hole was drilled with a hand drill according to the spring pin hole of the moving handle. This drilling requires two people, not only labor-intensive, low productivity, and the cut will fall into the box has been installed, affecting the quality of the product