Casting of a “triskèle” made of cupro-aluminum — diametre 200mm
The original clay pattern is used to create a sand mold, then the molten alloy is poured into the mold.
- Upper mold, with gate and vents
- The two half-mold — last operation before closing.
- Pouring of cupro-aluminum 90-10 — 3kg — 1100°C
- Shake-out
- Cutting the feeding system.
- Final polishing
