塑料包装筒密封设计方案选择

The Selection of the Airproof Design for Plastic Packaging Tube

本文在试验、研究、设计、试制的基础上,针对弹药塑料包装筒的特点,探讨了塑料包装筒和O形橡胶圈密封结构设计的基本程序和注意事项,对密封方案的选择进行了一定的分析、论述。

This paper approaches the basic procedures and the points for attention of the design for the airproof structures of plastic packaging tube and 'O' shaped rubberring in accordance with the characteristics of the plastic packaging tube for ammu-nition on the basis of experiment. study. design and trial-production. and also makessome analysis and discussion about the selection of airproof programme.