die casting technology_die casting technology

1. High Thermal Stability Cast iron sand can withstand high temperatures, making it ideal for creating molds that are subjected to the extreme heat of molten metal. This allows for the production of intricate designs without the risk of mold deformation.

Sodium silicate sand, commonly known as water glass sand, is a mixture of silica sand and sodium silicate solution. One of its key advantages is its ability to create thin molds without the need for a binder with organic components. Sodium silicate sand is typically used in conjunction with carbon dioxide (CO2) to harden the mold, making it an efficient choice for intricate and delicate components. Its resistance to high temperatures makes it suitable for casting aluminum and other non-ferrous metals.

\[ \text{Tonnage} = \frac{{10 \, \text{sq in} \times 3000 \, \text{psi}}}{2000} = 15 \, \text{tons} \]

ماشین‌کاری پلاسما نیز یکی دیگر از تکنیک‌های پیشرفته است که از قوس‌های الکتریکی برای ایجاد دماهای بالا استفاده می‌کند. این فرآیند عمدتاً در برش فلزات ضخیم و سخت مورد استفاده قرار می‌گیرد و به دلیل سرعت و کارایی بالا شهرت دارد.

For larger parts or those with extensive residues, high-pressure washing can be an efficient cleaning option. This method uses a jet of water under high pressure to remove dirt and contaminants. High-pressure washing is quick and can cover a large surface area. However, care must be taken to adjust the pressure appropriately to avoid damaging the aluminium surface.