| 摘要 |
In a cutter arbor for wood planing machines, continuous flexible non-adjustable pre-ground cutters, to be thrown away after wear, are inserted into helicoidal slots of the arbor itself. These disposable cutters are characterized in that they are thin and of constant cross section throughout their length. They are bowed and have a convex longitudinal edge and a concave longitudinal edge that are parallel to each other. The cutting edge is the convex longitudinal edge. In their undeformed condition, the cutters are uniplanar. The cutters have a cross-sectional area of about 10-15 mmx1-1.5 mm, and a radius of the bowed configuration of about 1 m.
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