Novel PCD (Poly Crystal Diamond) corn milling cutter

Abstract

The invention provides a novel PCD (Poly Crystal Diamond) corn milling cutter. The novel PCD corn milling cutter comprises a milling cutter main body; the milling cutter main body comprises a mounting end and a milling end; a chamfer C1 is arranged at one end of the mounting end; the milling end is provided with a plurality of cutter sets; the cutter sets are arranged along three cylindrical spiral lines of the milling end; and each cutter set comprises a cutter fixing surface, a chip removing surface and a cutter. The novel PCD corn milling cutter is made of hard alloy, so that the novel PCD corn milling cutter has high rigidity and high wearing resistance, is convenient to use and is long in service life; in a machining process, the effect of milling instead of grinding is realized, and machining is realized in one step, so that the aim of rapidly machining is realized; and the production efficiency is improved and the machining cost is reduced.

Description

technical field [0001] The invention relates to the field of milling cutters, in particular to a novel PCD corn milling cutter. Background technique [0002] In the processing of materials such as some functional materials, especially composite materials such as some carbon fiber kevlar materials (such as aircraft wing shells) and glass fibers, the general milling cutter, after milling, tends to A lot of scratches are left, which leads to subsequent grinding treatment. To a certain extent, the processing difficulty and cost are increased, and the efficiency is relatively low. Contents of the invention [0003] In view of the above problems, the present invention proposes a novel PCD corn milling cutter. [0004] For solving above technical problem, technical scheme provided by the invention is: [0005] A novel PCD corn milling cutter is characterized in that it comprises a milling cutter body, the milling cutter body is a straight structure made of cemented carbide, its...

AI Technical Summary

Problems solved by technology

[0002] In the processing of materials such as some functional materials, especially composite materials such as some carbon fiber kevlar materials (such as aircraft wing shells) and glass fibers, the general milling cutter, after milling, tends to A lot of scratches are left, which leads to subsequent grinding treatment. To a certain extent, the processing difficulty and cost are increased, and the efficiency is relatively low.

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