以ProE软件为平台，运用其行为建模中的分析工具，通过食用油桶，实例阐述了复杂形体容器容积的计算方法，得到了油桶高度与油桶容积间的关系，并进一步研究了容器表面容积刻度线的刻制方法，有效解决了在不规则复杂形状包装容器表面精确标示料液体积的问题。

ProE software and the analysis tool of its behavior modeling were applied. The volume calculation methods for complex shaped container were constructed with the example of edible oil drum, and the relations between the volume and the scale height of oil drums were obtained. The scale marking method was studied for corresponding volume of the container. This method effectively solves the accurate scaling of the volume of irregular complex shaped container on surface.