The Advancement of Aluminum Casting Techniques Over the years, numerous cutting-edge techniques have transformed light weight aluminum spreading, greatly enhancing its effectiveness and accuracy. The advancement started with traditional sand casting techniques, which, while efficient, often resulted in disparities in surface finish and dimensional accuracy. The introduction of die spr... https://aluminumcasting82476.wikilowdown.com/7241700/inside_the_process_of_how_an_aluminum_foundry_produces_accurate_castings