End mill cutters Introduction

 End mill cutters with the top surface machining cutter, is the disc type, only cutting edge end face; end mill is designed to milling a workpiece plane, very flat end mill milling efficiency. Cutter, for milling, with a rotary cutter of one or more teeth. Each tooth in turn intermittently cut margin of the workpiece at work. Cutters mainly used for processing flat, level, trench on milling, shaping the surface of the workpiece and the cutting and so on.When flap abrasive cutting wheel  the effect of the end mill cutters, cutter blade is another important factor, if at any time while participating in the milling cutting insert more than one number is an advantage, but the drawback is that many also participate in the number of end mill cutters blades, each of the cutting a cutting edge can not simultaneously cutting power required and to attend the cutting edge of cutting the number of relevant, on chip formation, cutting edge loading and processing the results, the position of the workpiece relative to the cutter plays an important role. When face milling, cutting width with a ratio of cbn grinding wheels larger end mill cutters and the cutter location close to the center of the workpiece, so little change in chip thickness. When the Leads cutting thickness of chip thickness ratio slightly thinner at the center of some of the cutting. Rough milling, removal of a large number of blanks, or the outline of a small area of the horizontal plane finishing. For surface finishing and semi-finishing; small ball end mill can be as small chamfered surface finishing as well as irregular contours steep face / straight wall. Chamfer cutter with a flat head, do rough milling to remove a lot of blanks, but also fine milling of fine smooth surface (relative to the steep surface) small chamfer.