كيفية حل السؤال الثالث للـ me 206 HW 2 ؟؟

السلام عليكم ...

شباب السؤال الثالث كيف ينحل ؟؟

الـ projected area on the parting plane و liquid height كيف أقدر أطلعها ؟؟

3. Half of the casting in question 2 is located in the cope of the casting mold and the other half is in the drag. The cope has a dimension of 12 cm  12 cm  8 cm. Decide the clamping force needed, if any, to hold the cope and drag together if the sand density is 1602 kg/m3, and the metal density is 2400 kg/m3and neglecting the runner system.

 

الله يعطيك العافيه و يوفق ،، ما قصرت