The design principle of mobile phone shell

Precision electronic technology co. , LTD. , founded in 2008, is a professional design and manufacture of stamping mould and precision stamping ODM/OEM professional manufacturers. Professional stamping production and processing precision terminal, shell, mobile phone shell and other precision parts. Mobile phone promptly according to the following design principles, design can achieve good quality, cost savings. Shrapnel must satisfy the product use and technical performance, and can be convenient for assembly and replacement. Must be beneficial to improve the utilization rate of raw materials, as far as possible to reduce the consumption of materials. Should have a simple shape, reasonable structure, to help simplify the mould structure is advantageous for the organization to realize mechanization and automation production, in order to improve labor productivity. In can ensure normal use case, make dimensional precision lower level and the surface roughness level requirements, and promotes the exchange of products, reduce scrap, guarantee the stability of product quality. As far as possible use of existing equipment, process equipment and technological process for machining, and is helpful to extend the service life of die. It has conductive properties. The spillover effect of electromagnetic wave can be anti-interference. Elastic and avoid vibration suppression function, can adjust the height to protect the effect of some parts. Solder on the phone's shrapnel easily, can be directly welded on all kinds of motherboard. Before punching mobile phone shell, the design of the workpiece must follow the above five design principles to design, so that the workpiece quality and save the company cost. The early stage of the production is mainly with the help of molding process, stamping process, and the direct factors influencing the stand or fall of stamping process is punching and stamping die, the late is need after plating and heat treatment process to complete the final product,