Irregular part machining method

Abstract

The invention discloses an irregular part machining method and relates to a part machining method. By means of the method, the problems that machining of irregular parts in the prior art is complex inworking procedure and low in yield are solved. According to key points of the technical scheme of the method, the method comprises the steps that S1, a cylindrical bar is adopted and horizontally clamped and fixed; S2, an upper end surface, a left end surface, a front arc-shaped surface and a first fillet surface are machined, then a second fillet surface is machined, after machining is completed, a toothed groove and a threaded hole are machined, then the bar is rotated, a bend surface is machined, and a counter bore is drilled; S3, the bar is turned upwards by 90 degrees, and milling is performed to form a front end surface; S4, the bar is rotated by 180 degrees, and a lower end surface, a lower arc-shaped surface and a right end surface are machined; S5, a part is separated from the bar; and S6, a cut-off surface is ground, a rear end surface is formed, and a bar-shaped groove and a third fillet surface are formed through milling. The machining sequence is reasonable, the number ofsteps is small, the improved machining method only needs two times of clamping, the number of times of clamping is decreased, and the machining efficiency is improved.

Description

technical field [0001] The invention relates to a method for processing parts, in particular to a method for processing irregular parts. Background technique [0002] At present, the common processing method of mechanical parts is cutting. The main process is turning, milling, planing and grinding. Cutting tools are used to cut off the excess material layer on the blank or workpiece, so that the workpiece can obtain the specified geometric shape, size and surface quality. . This processing method mainly processes some common mechanical parts. [0003] At present, in dental medical equipment, a locker is needed, and its main structure is as follows: figure 1 as well as figure 2 As shown, the body shape of the locking device 1 is roughly arc-shaped, and a front end surface 11 and a front arc surface 12 are provided in front of the locking device 1, and a first rounded surface is passed between the front end surface 11 and the front arc surface 12. 13 connections; the left...

AI Technical Summary

Problems solved by technology

Using the above processing method to process, the process is complicated, the number of clamping times is large, and the processing efficiency is very low.

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