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What's the difference between precision casting and investment casting?


Asked by Remy Rodgers on Nov 30, 2021 FAQ



The Investment Casting Process Investment casting is also called lost wax casting or precision casting, which is a metal forming method to produce parts with tight tolerances, complex inner cavities and precise dimensions.
Similarly,
Generally speaking, the metal parts that investment casting and sand casting made have a difference in size and weight. Investment casting: It has a wax pattern made from mold by injecting the wax, and this kind of part allows more fine details.
Furthermore, Investment casting (also called "lost wax" or "precision" casting) is a manufacturing process in which a wax pattern is created, gated onto a sprue and repeatedly dipped into a liquid ceramic slurry. Once the ceramic material hardens, its internal geometry takes the shape of the casting.
In respect to this,
Casting -- one of the oldest known manufacturing techniques -- is a process in which liquid material (e.g. molten metal) is poured into a mold cavity and hardened. After removing the piece from the mold, various finishing treatments can be applied to create a dazzling final product.
Keeping this in consideration,
It involves pouring molten metal into a mold where, upon cooling, the metal solidifies and conforms to the mold’s shape. Casting allows manufacturers to create complex parts without the need for machining, which can be time-consuming and complicated; however, it is far from a simple, cut-and-dry technique in today's industry.