Ідея
1 – Laval nozzle; 2 – body; 3 – pressure sleeve; 4 - insert
1 – Laval nozzle; 2 – body; 3 – pressure sleeve; 4 - insert
Wing type nozzle have two position: a) – the nozzle flap is in the "closed" position; b) – the nozzle flap is in the “opened" position. Opening and closing means move the link curtain.
Print parts of the foundry form on a 3D printer