Measurement System of Uniformity between Breech Horizontal Platform and Datum Tube Axis of Rocket Artillery  

作　　者：GUO Rui MA Hong YAN Yu-feng BAI Su-ping 

机构地区：[1]Changchun University of Science and Technology, Changchun 130022, CHN

出　　处：《Semiconductor Photonics and Technology》2007年第3期235-237,共3页半导体光子学与技术（英文版）

摘　　要：The purpose of this development is to detect the parallelism between the breech horizontal platform and the datum tube axis of the rocket artillery. The located aiming mechanism at the muzzle and located adjustment mechanism at the breech are designed in the system. Besides those, the system also uses an autocollimator with accuracy of 1″ and a collimating mirror together to determine the axis of the datum tube. An electronic level with accuracy of 2″ is employed to measure and display the value of the included angle and the parameter of the inclined direction. The entire accuracy of this system is σ≤±9.1″. This paper describes the composition and the operating principle of the system and analyzes the accuracy. The development of this system supplies reliable measurement method for new rocket artilleries and artilleries, and this technology is of a good application prospect.The purpose of this development is to detect the parallelism between the breech horizontal platform and the datum tube axis of the rocket artillery. The located aiming mechanism at the muzzle and located adjustment mechanism at the breech are designed in the system. Besides those, the system also uses an autocollimator with accuracy of 1″ and a collimating mirror together to determine the axis of the datum tube. An electronic level with accuracy of 2″ is employed to measure and display the value of the included angle and the parameter of the inclined direction. The entire accuracy of this system is σ≤± 9.1″. This paper describes the composition and the operating principle of the system and analyzes the accuracy. The development of this system supplies reliable measurement method for new rocket artilleries and artilleries, and this technology is of a good application prospect.

关 键 词：rocket artillery AUTOCOLLIMATOR electronic level instrument UNIFORMITY 

分 类 号：TJ306[兵器科学与技术—火炮、自动武器与弹药工程]