METHOD OF INSPECTION ON THE INTERIOR BALLISTIC PERFORMANCE OF AMMUNITION IN STOCKPILE
Tian Guijun Yuan Yaxiong Zhang Xiaobing (Power Eng. College,Nanjing University of Science and Technology,Nanjing,210094)
This paper discussed the ways of inspection on the interior ballistic performance of ammunition in stock without the use of standard ammunition or ballistic gun. Based on analysis and study on traditional inspection,a new method of inspection on ammunition in stockpile was presented. The systematic error caused by the artillery itself can be determined with this method independent of either standard ammunition or the ballistic gun by measuring the variation in the inner diameter of the gun barrel before firing. Correcting this error and laying down a procedure to control the secondary error rigidly to a minimum replace the method of daily correction. The paper took a gun howitzer as an object of research and made an analysis and practice in the technical ways and operating process for the method of inspection. The concrete methods of operation were finally given.