无损检测中壳体厚度对装药密度精度的影响  

The Effect of Thickness of Shell on Testing Charge Density in Nondestructive Testing

作　　者：徐军培[1] 何得昌[1] 张勇[1] 

机构地区：[1]北京理工大学,北京100081

出　　处：《弹箭与制导学报》2003年第S6期78-79,共2页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：研究了在应用无损检测技术对炮弹装药密度进行测量时壳体厚度对炮弹装药密度检测精度的影响,并找出了壳体厚度与扫描值的关系,通过对壳体厚度的修正,其测量精度可得到较大的提高。In this paper,the effect for thickness of shell on measuring of charge density was studied in nondestructive testing and the relation of thickness of shell with scanning value was found.Due to the thickness of shell be amended the measuring precision of charge density was improved.

关 键 词：无损检测 装药密度 壳体厚度 

分 类 号：TJ410.34[兵器科学与技术—火炮、自动武器与弹药工程] TH878[机械工程—仪器科学与技术]