Planers are large-sized shaping machines that move the actual metal product as opposed to moving the cutting mechanism. The result is similar to that of a milling machine, making planers ideal for shaping flat or long surfaces. Modern milling machines are somewhat superior to planers in most applications; however,Boraching Machine planers are still beneficial when extremely large metal components require squaring off.
A planer is a type of metalworking machine tool that uses linear relative motion between the workpiece and a single-point cutting tool to machine a linear toolpath. Its cut is analogous to that of a lathe, except that it is (archetypally) linear instead of helical. (Adding axes of motion can yield helical toolpaths; see “Helical planing” below.) A planer is analogous to a shaper, but larger, and with the entire workpiece moving on a table beneath the cutter, instead of the cutter riding a ram that moves above a stationary workpiece. The table is moved back and forth on the bed beneath the cutting head either by mechanical means, such as a rack and pinion drive or a leadscrew, or by a hydraulic cylinder.
Shanghai Ying Ji Machinery Trading Co., LTD. (YJMT) is a specially authorized foreign trade corporation. The corporation’s main business is machinery export, include construction machinery, crane machinery, mining machinery, special doors, beauty equipment etc. We supplies Planer for sale and we have exported Planer to many countries.