분산도 분석에 의한 총열 잔여수명 예측에 관한 연구 = A Study on the Prediction of the Remaining Life of the Barrel in Small Arms using Analyzing Dispersion

다국어 초록 (Multilingual Abstract)

This paper includes that there is the way to make the prediction of the remaining life of the barrel in small arms using analyzing dispersion. There are some ways to know the period to change the barrel such as the method of detecting the inner surface directly or inspecting the scratch using the optical sensor. However, it is a more easy way to check the dispersion for soldiers and the directors in a logistics command. Therefore, this study is conducted to focusing on the relation between firing round and dispersion. And the simple equation experimentally derives from pre-tests and analyses. Also, this equation is confirmed through the firing tests during the period of developing K11. In that sense, it can be easily applied to know the period of changing the barrel of small arms in the field army.

참고문헌 (Reference)

1 박성호, "포신마모의 원리 및 CN79 포신의 마모특성 연구" 국방과학연구소 2-11, 1999

2 이흥주, "총과 탄도학" 청문각 91-106, 1994

3 US Army, "Testing of Barrel, 5.56mm" 11-18, 1982

4 Dong-Yoon Chung, "New Empirical Method to Enhance the Accuracy in the Erosion Prediction of Canon Tube" 255 (255): 98-101, 2003

5 Dong-Yoon Chung, "A Study on the Precision Wear Measurement for a High Friction and High Pressurized Gun Barrel by using a Diamond Indenter" 225-229 : 1258-1263, 1999

6 국방과학연구소, "5.56mm K2 소총" 11-45, 1991