目的 为了改造弹药包装标印生产线，提高生产效率，实现弹药包装标印向自动化生产逐步迭代。方法 基于Python对AutoCAD进行二次开发，并编写弹药标印信息录入的自动化程序，从而将弹药产品信息直接生成标印信息的二维图纸。结果 该系统能够实现弹药包装信息、标志的输入和自动化生成标印信息的二维图纸，且能够根据实际需要对相关信息进行快速修改，满足自动化生产需求。结论 该系统优化了弹药包装标印的设计流程，节约了人力和时间成本，提高了生产效率，满足了工业自动化生产的需求，具有一定实际应用和参考价值。

This paper aims to transform the ammunition packaging and marking production line, improve production efficiency, and realize the gradual iteration of the ammunition packaging and marking production line to automated production. The re-develop of AutoCAD was based on Python, and the automated program for the input of ammunition marking information was compiled, so that the ammunition product information could be directly generated into the two-dimensional drawings of the marking information. The system could realize the input of ammunition packaging information, marks, and automatically generate two-dimensional drawings of marking information, and quickly modify relevant information according to the actual needs to meet the needs of automatic production. The system optimizes the design process of ammunition packaging and marking, saves manpower and time costs, improves production efficiency, meets the needs of industrial automation production, and has certain practical application and reference value.