Medical device housings are usually made of industrial plastics by reshaping or compression molding. Because engineering plastics have many advantages such as high specific strength, high specific stiffness, light weight, easy processing, high production efficiency, corrosion resistance, low cost and good gloss, medical device housings are widely used for processing and production. The common raw materials of medical device shell include polypropylene, polycarbonate, structural foam, ABS and other engineering plastics. Now let Shandong rapid prototyping factory explain the processing process and precautions of medical device shell for you.
Step 1: engraving (engraving the required assembly parts with the engraving machine)
Precautions: the engraving of parts is very important. You must pay attention to the size of the engraving. This will make a good start for the later shaping and assembly.
Step 2: sculpt the carved parts
Precautions: the shaping of parts and components should not be underestimated. Its quality directly determines the workload during subsequent assembly and the appearance when assembled.
Three steps: deep processing (grinding and correction) of molded parts
Note: deep processing is a meticulous activity, which is to test the quality of parts and components, and it also determines the appearance of the assembled chassis.
Four steps: assembly
Precautions: the assembly work is related to the overall quality of the finished products. It is the most important and cannot be ignored.
Step 5: overall grinding
Precautions: it is related to the subsequent painting, whether the surface is smooth, etc., which are inseparable from the grinding.
Step 6: Painting
Precautions: when painting, pay attention to the skills of painting. It must not be too much or too little. Everything should be done in an appropriate amount.
In addition, in order to ensure the quality of medical device shell processing, in addition to strict requirements in the production process, quality inspection independent of production is required. On the one hand, it is necessary to strictly control the size according to the product drawings, and on the other hand, it is also necessary to strictly control the appearance quality of the medical device shell. For more information, please follow our website http://www.jrjmockup.com , contact our relevant personnel for detailed answers.