Cemented Carbide Milling Cutter Notes

During milling, cutting cemented carbide cutter blades start from zero at the chip thickness, which will produce a high cutting forces, thus promoting cemented carbide cutter and workpiece away from each other. Carbide cutter blade is forcibly pushed back into the incision, usually by being in contact with the cutting blade caused by hardened surface, while friction and polishing in the role of friction and high temperatures. Cutting forces are also easier to lift the workpiece from the table.

During climb milling, cemented carbide cutter blade from cutting maximum chip thickness at the start. This can reduce the heat and weakened by hardened tendency to avoid polishing lotus effect. Application maximum chip thickness is very favorable, and the cutting force is easier to push the workpiece cemented carbide cutters, cemented carbide cutter blades so that the cutting action.

During milling, chip breaking sometimes bonded or welded to the cutting edge, and will gather around the start of the next cutting edge. When up milling, chip breaking more easily trapped or wedged between the blades and the workpiece, which will cause the blade to rupture. And When climb milling, the same chip breaker will be split into two, so as not to damage the cutting edge.