Challenges DRISHTI
Development of Liner Main Charge for 84 mm HEAT 751 Ammunition
Manufacturing Challenge:The primary manufacturing challenges include maintaining tolerances for the following:
Circular runout: The circular runout shall be 0.02 mm applied to the outer diameter, with respect to the cone base surface.
Surface Profile: The surface profile shall be 0.04 mm applied to the entire inner surface of the part.
The finished component should meet the required mechanical and metallurgical properties, which should be specified based on the application needs.- Desired penetration (≥ 525mm) is not being achieved