Cemented Carbide Planing Inserted Tools Introduction - part1

Cemented carbide planing, slotting processing characteristics

(1)Planing

Planing is generated between the tool and workpiece relative to the linear reciprocating motion of the workpiece surface to achieve a metal cutting method, mainly used for the machining plane, the grooves and the molding surface. Therefore, planing speed is impossible too high, lower planing productivity. Planed is smoother than milling machining. Planning precision is generally up IT8 ~ IT7, the surface roughness up to Ra6.3~ 1.6 μm, fine planing flatness up to 0.02/1000 and surface roughness of 0.8 ~ 0.4μm. Common planing machine is the Ngau Tau planing cutting planer and gantry planing planer.