Casting Study: Housing & Frame

Major Selection Criteria: Corrosion Resistance, Dimensional Precision
Alloy: Zamak 3 (ZL3, ZL0400, ZnAI4, alloy 3)
Application Field: Electrical/Electronics
Application Size: 20 x 30 mm / 0.8 x 1.18 inches (frame) ; 80x80x (E = 1,3 -1,5) mm / 3.15 x 3.15 x (0.05 - 0.06) inches (housing)
Surface Finish: Chromate, Painted
Casting Technique: Pressure Die Casting
Source: A.M.I. Fonderie

housinf2_photo2_caseID89The elements of this equipment (TYCAS) were created to detect the positions of approaching aircraft according to new security norms of the IATA. The process proved to be more economical compared to traditional machining despite limited series and to pressure die cast aluminium. The design’s success can be attributed to off-mold dimensional precision of the zinc die casting and its aptitude to demanding surface treatment. The die cast design is to replace the plastic alternative plastic.