Planer Machine

Mechanical planers, or surfacers, also are used for smoothing wood to an even thickness. The planer consists of a frame, a bed that can be moved up and down, feed rolls, a feeding mechanism, and a cylindrical cutting head holding three or more knives that pare off the excess wood.Planing is a manufacturing process of material removal in which the workpiece reciprocates against a stationary cutting tool producing a plane or sculpted surface. Planing is analogous to shaping.Greater accuracy. Good surface finish. The major advantages are at a time more than one tool can perform on the workpiece. Low maintenance requires comparatively other machine tools.Surface Planing Machines. A surface planing machine has rigid main frame that supports the infeed and the outfeed table. The cutterblock is located between the two tables and mounted on ball bearings. The main frame should be ergonomically designed (i.e., it should enable the operator to work comfortably).A thickness planer serves three unique purposes that other tools do not: 1) It makes the second face of a board parallel to the other face; 2) It smooths rough stock; and 3) It reduces stock down to the exact thickness you need.