what is sand casting_what is sand casting

Green sand casting is a widely used method in metal casting, especially favored for its cost-effectiveness and versatility. This process involves the use of a mixture of sand, clay, and water to create molds for metal pouring. The term green refers to the fact that the molds are not baked, which gives this method its unique properties and advantages.

- Automotive Industry Components such as engine blocks, transmission cases, and chassis parts are commonly produced using die casting due to the lightweight and durable properties of the casted metals.

Composition and Process

When the abrasive jet strikes the surface of the workpiece, several mechanisms contribute to material removal, including impact, abrasion, and erosion. The high-speed particles collide with the material, transferring their kinetic energy and inducing localized stresses. These stresses exceed the material’s yield strength, causing small particles to fracture or be dislodged. The process is predominantly a form of mechanical erosion; hence, factors such as particle size, velocity, and hardness significantly affect the efficiency of material removal.

Ang die casting ay isang mahalagang proseso sa pagmamanupaktura na ginagamit sa paggawa ng mga metal na bahagi at produkto. Sa mga nakaraang taon, ang industriya ng die casting ay lumago nang malaki, lalo na sa mga bansa gaya ng Pilipinas. Ang mga die casting company ay may malaking papel na ginagampanan sa pagbuo ng mga produktong pang-industriya at consumer, mula sa mga piyesa ng sasakyan hanggang sa mga kagamitan sa bahay.