不锈钢薄壁浮球的设计与制作

Design and manufacture of thin-wall stainless steel buoyages

在海洋研究和调查中,位于海表面或海面以下不深的位置经常用到一些浮球,这类浮球虽然耐压要求不高,但是,由于实际所涉及到的研究系统千差万别,实际所需的正浮力各不相同,往往需要根据具体的情况单独定制。若按常规方法,制作的复杂性和成本都比较高。结合我们制作的一个实例,就如何设计和制作性价比较高的这类浮球展开了论述。阐述了材料的选取,提供了综合考虑正浮力和耐压性能时直径和壁厚的计算方法,给出了加工制作途径,以及浮球耐压性能的测试过程。

In beneath the surface. ocean research, buoyages are often used on the ocean surface or at a depth not far Though they don＇t need to bear much pressure, because research system involved are different in thousands ways and work environment encountered is different, they need to be developed specially.lt inevitably increases systemic complexity and cost to make these buoyages by the routine method.Combining with the designed example,a design proposal with high cost performance is introduced. It＇s carried out the manufacture technique, and the chose of material, calculation of Buoyage ＇s diameter and wall thickness, experiment of intensity of pressure.