下刀轴 meaning in English

bottom cutter spindle

It adopts spacing strip cutting . on the fixed cutter frame and mobile frame of the cutter holder , the lifter lifts or presses the upper cutter holder to meet various cutters for different plate thickness . oil cylinder pushes away the mobile frame so as to change cutters quickly
采用隔套分条机形式,刀轴固定在机架和活动机架上,提升机提升或压下刀轴,从而满足不同板厚的刀片重叠;油缸将活动机架推开,便于快速换刀