Disc milling cutter for efficiently milling large plane with large cutting depths

Abstract

The invention discloses a disc milling cutter for efficiently milling a large plane with large cutting depths. The disc milling cutter comprises an upper facing cutter, wherein several middle facing cutters are installed at the bottom of the upper facing cutter, a bottom facing cutter is installed at the bottom of the middle facing cutter at the lowermost side, cutter body connecting grooves are annularly and uniformly distributed in the lower surfaces of the upper facing cutter and the middle facing cutters, a cutter body connecting hole is formed in the centers of the lower surfaces of the upper facing cutter and the middle facing cutters, a cutter body connecting shaft is installed in the middles of the upper surfaces of the middle facing cutter and the bottom facing cutters, cutter body connecting blocks are uniformly installed on the outer wall of the cutter body connecting shaft in the annular direction, and the cutter body connecting shaft is installed in the cutter body connecting hole. The overall disc milling cutter adopts an increasing-decreasing-type superposition structure, planar milling machining of various cutting depths can be adapted to, the limitation to the machining depth of a common disc milling cutter is overcome, sufficient cutting blades ensure high-efficient milling, and in this way, the disc milling cutter can be applicable to machine tools with various powers and workpieces with different sizes.

Description

technical field [0001] The invention belongs to the technical field of milling, and in particular relates to a disc milling cutter for high-efficiency milling of a large plane with a large depth of cut. Background technique [0002] In the field of machinery manufacturing, it is often necessary to cut large planes, such as the bottom surface of the mold, the inside and outside of the box, or the initial processing of large plates, etc., and milling is the most common way to cut large planes. In order to achieve high efficiency for large planes In milling, whether the design of the cutting tool is reasonable or not directly affects the efficiency and cost of machining. In addition to the current emphasis on manufacturing and the demand for advanced manufacturing technology in various countries around the world, it is imminent to design a reasonable and efficient milling cutter. [0003] At present, most of the disc milling cutters have a single-layer disc structure with diffe...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a disc milling cutter for high-efficiency milling of large planes and large depths of cut to solve the problem in the prior art that it is not suitable for milling requirements of different depths

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