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Inox Lost Wax Casting: Learn About Lost Wax Casting


Everything You Need To Know About Inox Lost Wax Casting

Lost wax casting also popular as the precision casting or the investment casting is extremely effective for manufacturing complex shapes and different dimensions. You can use this technique for numerous parts and components. For instance, manufacturers greatly rely on inox lost was casting to yield better products.

You will be surprised to know that the popular metal casting process has been around for a very long time. Although, the modern lost wax casting is sophisticated and effective, however, people have been using the basic concept for ages.

Due to its numerous benefits, including integrity, repeatability, and replicating detail ability, it is the first preference for most casting manufacturers. In this blog post, we will tell you everything that you need to know about the lost wax casting process.

Lost Wax Casting: The History, and the Present

Inox Lost Wax Casting suppliers


As we did mention above that the basic concept of lost wax casting has been around for thousands of years now. The earliest example of this particular process can be dated back to 3700 BC. Of course, they discovered this after tests with carbon 14 dating.

These initial products are discovered in southern Israel, in the cave of Treasure hoard. You can find earlier examples of this concept in many different regions and countries.

Previously, the Lost wax technique was the main method for creating both small as well as large scale casting. A 6, 000-year-old copper-amulet was found in South Asia, Pakistan. Back then, people used the lost wax casting technique to create the copper amulet.

Also, other places including Europe, Africa, Greece East Asia, Egypt, and others have found objects are were crafted using this method.

With lost wax casting, it is possible to manufacturer intricate metal components. These components are then used in a number of situations and industries. The technique can be old, but it still holds great importance in the casting industry today.

Working of the Lost Wax Casting Process

The modern lost waxing casting process is a standardized process. This means that even though every manufacturer would have its own technique to cast a certain metal. However, the basic technique would remain the same.

The process involves a number of stages ranging from wax model creation to the final finished metal piece.

See the steps below for more information.

  1. The first step is to cut the aluminum tool. For this purpose, manufacturers today use 3D-CAD information.
  2. Use the tools to make an original positive model. It would be a component in the wax.
  3. Then the manufacturer needs to assemble the wax onto a runner system. They generally call it the assembly-tree.
  4. Next comes the building of a ceramic shell. The manufacturer would use a dipping and drying process for the creation of this ceramic shell.
  5. In order to provide mechanical strength, the shell first needs to be dewaxed using the high-pressure steam. And then the manufacturer fires it in the oven.
  6. After pre-heating the shell, it is time to pour the molten metal into it.
  7. Wait for the metal to cool, and then break the ceramic off.
  8. Next coming the cutting of the parts from the tree.
  9. Ingate is ground-off
  10. If there is a need, the manufacturer would set, finish, and machine it.
  11. Lastly, the inspection takes place. This is to ensure that the profile meets all the requirements.

When and Where to Use the Process

Manufacturers need to understand as to where and when to use the inox lost wax casting process. After all, different industries have different applications of the casting process. For example, initially and for a long-time, the jewellers along with sculptures makers and small parts makers have been using this technique.

However, technological advancement and sophisticated equipment makes the technique the most common casting method. It now holds great importance in a number of industries including the rail, automotive, mining, and the medical industry.

Even the aerospace industry greatly relies on this technique for high-quality, precise, and robust parts. It seems that almost every manufacturing methods that require complex, yet precise metal parts or components would use the low wax casting process.

Types of Metals

Another great thing about the inox lost wax casting process is its versatility. It means that the process allows manufacturers to use a wide range of products to create high-quality, robust parts.

Below are some of the common materials that most manufacturers use.

  1. Aluminum Alloys
  2. Copper-based Alloys
  3. Cobalt and Nickel Alloys
  4. Carbon Steels
  5. Heat Resistant Alloys
  6. Stainless-steel Alloys

Inox Lost Wax Casting company

Advantages of Lost-Wax Casting Method

The process offers immense design flexible and a great degree of precision. Therefore, it is an excellent choice for complex, small-size parts.

You can add Logos, Product ID, Numbers among others to the cast that you create using this method.

Investment casting does not need additional procession. For example, surface polishing, or finishing. It yields better results in comparison to all other casting techniques.

виливок для втрати воску Inox results in products that are robust and they have a tighter tolerance than other casting processes such as the sand-casting process.

The lack of additional final finishing reduces the overall cost. Thus, making the technique cost-efficient.

The casting technique provides the exact shape, thus reducing the material cost.

It also decreases the expensive machining operations, thus resulting in a decrease of the initial tooling cost.

One of the greatest advantages of the лиття з неізольованого воску technique is that it is environment friendly. As it is possible to reclaim and reuse the wax products that it creates.

The technique also helps enhance the performance of the parts.



Незважаючи на те, що процес заливки неізольованого воску може здатися простим на папері, але це великий і високотехнічний процес. Щоб забезпечити свій успіх, виробнику потрібно мати знання та широкі навички.

У  Essaii ми пропонуємо найвищу якість лиття з низьким воском, оскільки на борту найкращі люди. Ми будемо вашим єдиним рішенням для всіх ваших вимог до кастингу.

Щоб отримати додаткову інформацію, зв’яжіться з нами сьогодні.

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