plaster sand casting_plaster sand casting

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.

- Medical Devices Precision cast plastic parts are essential in producing medical instruments, housing for electronic devices, and other components where strict cleanliness and precision are necessary.

While sand casting itself is an ancient technique, the development of prototype sand casting has allowed for significant advancements in design and engineering. This method enables engineers and designers to quickly test and iterate designs by creating functional prototypes that can be examined for fit, form, and function before mass production begins.