Homemade Forming Face Grooving Knife

Abstract

The invention provides a self-made molding end face slot cutter. The self-made molding end face slot cutter comprises a cutter main body, a straight handle and at least one molding cutter, wherein the cutter main body is mounted on a cutter handle of a processing machine tool; the cutter main body is in a shape of a rotary body; the rotary body rotates around the middle axis of the straight handle; the cutter main body is provided with notches which are as many as the molding cutters; the notches are uniformly arrayed by taking the circle center of the rotary body as the center; pressing screw rods are arranged on first tangent planes of the notches and second tangent planes with adjusting screw rods are arranged on the side face of the rotary body, which is crossed with the first tangent planes; each molding cutter comprises a mounting part and a cutting edge; the cutting edges are arranged at one ends of the mounting parts; the mounting parts are fixed on the rotary body; front end tool noses and tail end curves of the cutting edges are connected through straight-line sections; the middle axis of each cutting edge is overlapped with the direction of the tangent, which passes the position of the cutting edge, of the rotary body, and is arranged along the rotary direction of the rotary body; the tool noses of the cutting edges of the molding cutters are on the same standard plane. The self-made molding end face slot cutter has the beneficial effects that the processing resistance is reduced, three-point equal-division cutting is realized, the stable processing is formed and the processing efficiency is high.

Description

technical field [0001] The invention relates to a self-made forming end face groove cutter. Background technique [0002] The company developed a new product for a customer in the early stage, and the drawing requires processing three end-face forming grooves (see figure 1 with figure 2 screenshot). According to the product structure, the process layout is most reasonable for horizontal machining centers. The trial production was initially processed with a ball-end milling cutter, but the cutter was prone to breakage during processing, and the efficiency and effect could not meet the expected assumptions at all. After technical improvement, it was transformed into a single-blade boring tool with row teeth, but the vibration was serious during product processing, and it could not be processed normally, so the plan was shelved. Contents of the invention [0003] In order to solve the problems that the current grooving cutter is prone to breakage and low processing effic...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the current groove cutter is prone to breakage and low processing efficiency during use, the present invention proposes a self-made forming end face groove cutter with high processing efficiency and strong pressure resistance of the cutter

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