The investment casting process was used by the Egyptians thousands of years ago. And they manufactured goods by molding wax into different patterns. Now it is used in a modern way by different industries and is also known as lost-wax casting. This process is valued for its accuracy, versatility, integrity, and repeatability in various metal and high-performance alloys.

What Is Investment Casting?

Investment casting is an easy process in which a model is created from a mold by pouring the metal. A precise metal object formed. Nowadays, industries use advanced automated technologies in every step of the investment casting process.

Steps Of Advance Investment Casting Process

1. Mould Engineering & Production
2. Wax Model Spraying & Tree Building
3. Rinsing The Wax Trees
4. Building Ceramic Layers
5. Autoclave
6. Sintering
7. Casting
8. Finishing
9. Blasting, Grinding, And Visual Inspection
10. Machining And Heat- And Surface Treatment
11. Final Inspection

Benefits Of Investment Casting

Investment casting has many benefits for manufacturing. And you can manufacture many components using investment casting, which is easy and simple. Whether working with a contract manufacturer or producing on your own, it is the best option. Below are some top benefits of this process.

Wax Help

Investment casting is also called lost-wax casting. It is an easy method because the wax helps. In the ancient days, Bee wax was used by Egyptians, but now different types of wax are available and used. In this, a wax mold helps in shaping the component the way you want. And then a ceramic shell easily formed from it. Wax then melts out, metal pours in it, and you will get your desired object.

Smooth Finishing

 The best benefit of investment casting is that you will get a smooth finish. When you work with metal, rough edges form, making it hard to smooth. And you don’t need any other secondary process.

No Need Of Machining Welding Or Assembly

As you know, the manufacturing process requires many complex steps, but when it comes to investment casting, there is no need for welding, assembly, or machining. You need to create a mold and then get a one-piece component. 

Best For Manufacturing Complex Parts

Investment casting is the best option for the complex part. Through this process, you can easily create small or large thick walls. But remember, it is not good for manufacturing components that weigh more than 50 pounds. For large components, you can use sand cast, die-cast, fabrication, etc.

Work Well For A Variety Of Metal

Investment casting works best for various metals, including aluminum, stainless steel, Nickel, Brass, Carbon Steel, and Copper. Due to this benefit, you get more control over different materials and designs. It will give a wide way to select your design and change it as you want.

Low Volume Production

The other best benefit is that you are in control over the quantity of the object, which means you can manufacture as minimum or as many as you need. If you are new in this field of manufacturing, you can create sample products. And can avoid loss if the product needs any changes.

Used In Many Industries

Due to its flexibility, many industries use this method. Low waste casting is used to make stainless steel parts or aluminum plates. A good investment casting manufacturing company helps manufacture your product with wax mold.