المجلة الدولية للعلوم والتقنية

Rocket Stage Separation System Mechanism is very critical and an important operation during its journey. The Separation System is used to ensure safe and reliable separation of two rocket stages after termination of the thrust of the lower stage. The prepared separation system which is explosive bolts and manacle rings with the serving of spring thrusters for lateral displacement during the operation of separation has been used and experimented successfully. This study is used to present a whole and detailed review of designing of a complete separation system. All separation system components have been designed carefully and manufactured by CNC machines also simulated by Ansys software. Key words: separation – explosive bolt – manacle ring – manufacturing.