医疗器械外壳常用工业塑料通过重塑或压塑成形而制成，由于工程塑料具有比强度、比刚度高、质量轻、容易加工、生产效率高、抗腐蚀、成本廉价、光泽好等诸多优点，使得医疗器械外壳广泛应用塑料进行加工生产。常见的医疗器械外壳原材料有聚丙烯、聚碳酸酯、结构泡沫塑料、ABS等工程塑料。下面就让山东快速成型厂家为您讲解医疗器械外壳的加工流程及注意事项吧。

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.

一步：雕刻（用雕刻机雕刻出需要的组装零件）

Step 1: engraving (engraving the required assembly parts with the engraving machine)

注意事项：零部件的雕刻非常重要，一定要注意雕刻时的大小问题。为之后的塑形、组装打下良好的开头。

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.

二步：对雕刻出的零部件进行塑形

Step 2: sculpt the carved parts

注意事项：零部件塑形也不容小视，它的好坏直接决定着之后组装时工作量的大小、以及组装出来时外形的美观。

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.

三步：对塑形好的零部件进行深加工（打磨、矫正）

Three steps: deep processing (grinding and correction) of molded parts

注意事项：深加工是一个细致活，就是对零部件进行质量的检测，它也决定着组装后机箱的外观。

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.

四步：进行组装

Four steps: assembly

注意事项：组装工作关乎到之后成品整体的质量问题，重中之重，不容忽视。

Precautions: the assembly work is related to the overall quality of the finished products. It is the most important and cannot be ignored.

五步：整体打磨

Step 5: overall grinding

注意事项：关乎到之后的喷漆问题，表面是否光滑等，都和打磨离不开关系。

Precautions: it is related to the subsequent painting, whether the surface is smooth, etc., which are inseparable from the grinding.

六步：喷漆

Step 6: Painting

注意事项：喷漆时就要讲究到喷漆时的技巧了，一定不能多也不能少，一切以适量为重。

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.

此外要确保医疗器械外壳加工的质量，除了在生产制程中严格要求外，就是需要独立于生产的品质检验。一方面需要严格按照产品的图纸严格把关尺寸，另一方面还要严格控制医疗器械外壳的外观质量。更多相关的内容就来关注我们网站http://www.metferro.com，联系我们有关人员为您进行详细的解答吧。

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.metferro.com , contact our relevant personnel for detailed answers.