龙门刨床一般用来刨削大工件的平面,这是由于龙门刨床走刀距离长,工作台上可以放置大工件,并带着工件往复移动的缘故。但有时会遇到一些很大的工件,它所要刨的却又只是几个突块,并且这几个突块又分布得相当远。在龙门刨床上加工时,如果调节的进退刀距离太大,就会浪 Planer planer is generally used to planing large workpiece plane, which is due to the gantry planer distance, long work table can be placed on a large workpiece, and with the workpiece reciprocating reason. But sometimes encounter some large pieces of the workpiece, it is only a few bumps to be planed, and these bumps are distributed quite far. In the planer processing, if the adjustment of the retractable distance is too large, it will wave