Machining process for square plate shell

Abstract

The invention discloses a machining process for a square plate shell. The process comprises the steps that firstly, the outer diameter of the front end is subjected to rough turning; secondly, a central shaft hole is drilled; thirdly, the inner diameter of the front end is subjected to rough turning; fourthly, an internal keyway is punched; fifthly, the outer diameter of the front end is subjected to finish turning, and threads are turned on the outer diameter of the front end; sixthly, four square faces are milled; seventhly, the inner diameter of the front end is subjected to finish turning; eighthly, the outer diameter of the rear end is subjected to rough turning, and then the inner diameter of the rear end is turned; ninthly, an inner groove is turned, specifically, a rotary groove is turned in the inner wall of the rear end; tenthly, the inner diameter and the outer diameter of the rear end are subjected to finish turning; and eleventhly, two protrusions are sawed at the rear end and are arranged in the axial direction. By means of the mode, the steps of the machining process for the square plate shell are convenient, the forming property of parts is improved easily, and the correction and forming effects are achieved.

Description

technical field [0001] The invention relates to the field of processing technology of metal fittings, in particular to a processing technology of a square plate shell. Background technique [0002] In auto parts and various electronic systems, the square plate connector is an indispensable basic component for connecting devices and components, components and stand-alone, stand-alone and stand-alone, systems and systems, and plays an important role in the connection structure of electrical connections, energy transmission and important role of the signal. There are many methods for making the existing square shell, but there are some problems, such as insufficient strength of the square shell, insufficient hole precision of the square shell, and the overall shape of the square shell does not meet the requirements, etc. Such a square disk housing cannot meet market demand, and is not conducive to smooth production. Contents of the invention [0003] The technical problem m...

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Problems solved by technology

There are many methods for making the existing square shell, but there are some problems, such as insufficient strength of the square shell, insufficient hole precision of the square shell, and the overall shape of the square shell does not meet the requirements, etc. Such a square shell cannot meet the market demand and is not conducive to the smooth progress of production

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