Three Dimensional CAPP Technology of Projectile Based on MBD

This study aims at the research goal of three-dimensional digital process design of projectile, which adopts three-dimensional computer-aided process design technology based on MBD and uses MBD to conduct parametric modeling of projectile that can reduce the input of projectile's process information and data conversion and produce reasonable, feasible and three-dimensional projectile manufacturing process to realize paperless three- dimensional process design of projectile. The application of three-dimensional computer-assisted process design technology of projectile based on model definition can shorten the design cycle of projectile, thus improving rapid manufacturing capacity of product and reducing cost.