Terminal shell deformation correcting method

Abstract

The present invention relates to a method for correcting deformation of a terminal housing, the steps comprising: S100, providing a terminal housing to be corrected, the terminal housing to be corrected includes a bottom wall and a side wall connected to the bottom wall, the bottom wall The amount of deformation is outside the allowable tolerance range; S200, heat treatment on the bottom wall of the terminal housing to be corrected, so that the bottom wall expands and produces reverse deformation; S300, the terminal housing and standard parts after the heat treatment are completed A comparison is made to determine whether the standard is met, and if the standard is not met, the heat treatment on the bottom wall of the terminal housing is continued until the deformation of the bottom wall is within the allowable tolerance range. In the method for correcting the deformation of the terminal housing described above, the terminal housing to be corrected is subjected to heat treatment, and the terminal housing to be corrected expands and deforms and causes the terminal housing to bend and deform away from the heating source. The operation is simple and the cost is low, and the corrected terminal housing There are no traces on the surface, and the correction effect is good.

Description

technical field [0001] The invention relates to the technical field of terminal shell processing, in particular to a method for correcting deformation of a terminal shell. Background technique [0002] With the development demands of miniaturization, lightness and fashion of 3C electronic products, the shells of existing electronic products are increasingly made of metal materials, such as aluminum alloy, magnesium aluminum alloy, titanium alloy or stainless steel. [0003] There are many processing procedures for metal products. For example, mobile phone casings made of aluminum alloys mostly need to be processed by CNC, sandblasting, etc. In each process or in the process of connecting processes, the shape and size of the shell often vary, resulting in The external dimensions of the products do not meet the design requirements, which affects the product yield and requires further correction of the external appearance. The traditional correction method is to use mechanical...

AI Technical Summary

Problems solved by technology

[0003] There are many processing procedures for metal products. For example, mobile phone casings made of aluminum alloys mostly need to be processed by CNC, sandblasting, etc. In each process or in the process of connecting processes, the shape and size of the shell often vary, resulting in The external dimensions of the products do not meet the design requirements, which affects the product yield and requires further correction of the external appearance

The traditional correction method is to use mechanical pressure to press and correct the defective products on the correction jig, but the correction effect is not ideal, and the correction operation is more complicated and the labor cost is higher

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