Shell machining technology for electronic product and surface hardening technology for electronic product

Abstract

The invention discloses a shell machining technology for an electronic product and a surface hardening technology for the electronic product. The shell machining technology includes the steps that a plastic part treated through a back face technology is subjected to plastic part cleaning, plastic part drying, plastic part surface hardening liquid spraying, normal-temperature leveling and heating leveling in sequence. When the surface energy of the plastic part is low, a plastic part surface ionizing manner is adopted, and a better product effect can be achieved. The plastic part sequentially passes through all functional sections from the first section to the seventh section of an integrated device, a needed hardened coating is obtained on the surface of the plastic part, and finally an electronic product plastic shell high in performance requirement is obtained through appearance size cutting.

Description

technical field [0001] The invention relates to the technical field of surface treatment, in particular to an electronic product shell processing process and a surface hardening process thereof. Background technique [0002] In the production and processing of the surface hardening of electronic product shells, such as the plastic shells of the front and rear covers of mobile phones and digital products, the surface hardening is mostly done by rotary spraying or immersion slow pulling hardening. The former hardening solution is more wasteful and costly. The environmental pollution is serious, and the properties such as wear resistance and hardness cannot meet the ideal requirements. Although the performance of the latter can meet the requirements, the production speed is slow, the efficiency is low, and the cost is high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a process for processing electronic product s...

AI Technical Summary

Problems solved by technology

[0002] In the production and processing of the surface hardening of electronic product shells, such as the plastic shells of the front and rear covers of mobile phones and digital products, the surface hardening is mostly done by rotary spraying or immersion slow pulling hardening. The former hardening solution is more wasteful and costly. The environment is seriously polluted, and the properties such as wear resistance and hardness cannot meet the ideal requirements. Although the performance of the latter can meet the requirements, the production speed is slow, the efficiency is high, and the cost is high.