2014年9月14日星期日

wood milling cutters introduction and application

Wood milling cutters, 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 optimizing the effect of the milling, wood milling cutters 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 cutting 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,flap abrasive cutting wheel edge loading and processing the results, the position of the workpiece relative to the cutter plays an important role. When face milling, with a wood milling cutters width of approximately larger than the milling cutter and workpiece location close to the center, then the chip thickness changed little. When the Leads wood milling cutters thickness of chip thickness ratio slightly thinner at the center of some of the cutting. End mill with the top surface machining wood milling Abrasive Cutting Wheels, is the disc type, only cutting edge end face; end mill is designed to milling a workpiece plane, very flat end mill milling efficiency.When face milling, cutting width with a ratio of about larger cutter and the wood milling cutters location close to the center of the workpiece, so little change in chip thickness. When the Leads wood milling cutters 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.

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