Research On The Measuring System Of Shell Geometric Features

This measurement system can compete to manture the ProjectileGeometric shape, Swing error, Bore Prints depth, Cartridge Volume,Cartridge Thickness, Outside diameter, Length, Projectile Cleaning and soon.The research of the measurement system is utilized of the direct currentmoment electric motor and the photoelectrical axis angle encoder. It canComplete the Mobile, Rotating and Angle positioning. With the tool ofGrating ruler, Ultrasonic probe, Computer System, this system can quickly measurethe ammtmition geometric features accurately.