Tip saw for composite material
AssigneeTanitec Corporation
InventorsKohei Tani, Tomokazu Ichinose
Life of this patent
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Abstract
Provided is a tip saw which is provided with saw blades formed at a predetermined interval on an outer periphery of a disk-shaped base metal and a tip securely attached to a base formed on each saw blade, in which flank faces and rake faces of the tips are set in a staggered manner, and the rake faces are provided at a negative angle of inclination in a direction opposite to a rotation direction of said tip saw, and when a workpiece material is thin-walled, the tips are in substantially fan shapes, and adjacent saw blades have a pitch of less than 3.5 mm or less than 3.0 mm therebetween.
Claims6
A tip saw for a composite material, the tip saw being provided with bases that are formed at a predetermined interval on an outer periphery of a disk-shaped base metal and a single tip securely attached to each base, wherein the tips have their flank faces provided as staggered teeth pointed alternately at left and right ends, said staggered teeth being composed of inclined surfaces descending from a left end to a right end and from a right end to a left end, respectively, as viewed in a rotation direction of said tip saw, and have their rake faces provided as staggered teeth pointed alternately at left and right ends, said staggered teeth being composed of inclined surfaces descending from a left end to a right end and from a right end to a left end, respectively, as viewed in a radial direction of said tip saw, and the rake face of each tip is provided at a negative angle of inclination in a direction opposite to the rotation direction of said tip saw with reference to a center line extending from a center of the base metal toward the outer periphery.
Dependencies are inferred from the claim text.