The feeding movement of the planer
Planer can process a variety of planes, in some special devices can be processed under some surface.
But also has the advantages of simple tool and low cost of machine tools and more flexible.
In the general factory rarely seen, because it is relatively low efficiency in the processing plane, so when the bulk is relatively large use of milling machines and other machine tool processing plane, but in the processing of long and narrow plane efficiency and gantry when the multi-knife processing efficiency
Ngau Tau mainly processing relatively short plane, gantry is used in the plane size is relatively large.
