Importance

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Abstract

A method for processing frameless shell materials, relating to the technical field of mobile terminal device shell processing, is provided and includes the following steps: S1 cutting a sheet material, S2 stamping and curling, S3 CNC processing, S4 grinding and cleaning, S5 surface T processing, and S6. nano-injection molding. The present disclosure adopts a stamping method and replaces traditional metal block CNC processing, which can reduce production costs. During the stamping process, the aluminum sheet is edge-curled and thickened to enhance the strength of the shell material. By cutting a step-shaped groove for screen installation, a frameless design is achieved, thereby reducing production costs and assembly procedures. The anodizing of the U-shaped frame surface allows the plastic to fully penetrate the aluminum shell surface, thereby enhancing integration and preventing plastic parts from falling off the U-shaped frame.

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First Claim