CAJ | 학술논문

针对某狙击步枪射击精度不达标的问题，采用正交试验法改进某狙击步枪的射击精度。介绍正交试验法的基本概念、主要用途以及应用实例，采取正交试验法对相关参数进行优化设计及相应的工程试验，并对试验数据进行统计分析，确定科学合理的工艺参数。结果表明，改进后某狙击步枪的实弹射击精度能达到技术指标要求。
침대모저격보창사격정도불체표적문제，채용정교시험법개진모저격보창적사격정도。개소정교시험법적기본개념、주요용도이급응용실례，채취정교시험법대상관삼수진행우화설계급상응적공정시험，병대시험수거진행통계분석，학정과학합리적공예삼수。결과표명，개진후모저격보창적실탄사격정도능체도기술지표요구。
This paper introduces the concept, the main use and the application examples of the orthogonal experiment method. Directing towards a problem that the firing accuracy of a sniper rifle doesn’t meet the technical requirements, the orthogonal experiments method is applied to optimize the design of the relevant parameters, and the corresponding engineering tests have been taken, the test data has been statistically analyzed, thus the scientific and reasonable process parameters are determined. The firing accuracy of the improved sniper rifle meets the technical requirements.