A casting investment is often resorted to because it can produce metal components with near-net shape, thin walls, precise shape into external or internal features, exceptional surface finish, and can produce fine details.
This normally results in highly satisfactory customer cost savings in machining, labor, and materials. One of the processes often used to get an accurate casting is the lost wax casting. Read on to know more.
How Precise is the Lost Wax Casting Investment Process?
What is the Lost Wax Process?
In lost wax casting investment, a specific and general wax pattern of the preferred finished part is produced and mounted onto a wax tree. This first process involves the use of the metal delivery system. The wax tree is interchangeably plunged into a ceramic substance and topped with a stucco material. After this, it is left to dry out, and the process is repeated until a thick shell is achieved.
Once the shell is achieved, it is then melted out, creating a cavity in the form of the preferred pattern. The molten metal is then poured in such an area until it is filled. After the molten metal solidifies, the thick shell is fragmented, and the gating material is detached. The remaining parts are the finished product.
What are the Characteristics of the Lost Wax Process?
The distinctive characteristics of the lost wax casting investment are accurate tolerances and low roughness values. Moreover, considerable autonomy exists in both material choice and product design.
Accurate castings are usually applied in areas where high-quality metal components are demanded. For example, finished products brought by the lost wax process are often used in areas with substantial temperature differences and hostile or aggressive environments. Additionally, because of high and specific demands, unique and rare alloys are commonly used for these castings.
Specializing in Lost Wax Casting Investment
To get the most out of your purchase or investment, you must use the services of companies that specialize in the lost wax process. On the other hand, you can simply seek companies that will do the job of looking for specialized companies that produce high-quality and high precision metal finishes. At Ferralloy Inc., we guarantee that only the best products are provided and offered for you to choose from. Contact us today!