Examples Of Automotive Die Casting & Auto Die Cast Parts

The process of die casting was originally started specifically for the automotive industry. Although we are in a global economic depression, the automotive market is still growing, particularly in foreign countries. In fact, the Ministry of Foreign Trade saw a growth of almost 20% in 2010. Die casting and mold casting is very similar, but die casting is injected under higher psi pressure. As a result, the automotive die casting & auto die cast parts are more uniform, the surface finish is far better and dimensional accuracy is greatly increased. In fact, the accuracy is up to 99.8%. Through the process of die casting, there is often no need to have any further machine involvement after the part has been created. Sometimes, a little bit of machining is needed so that the dimensions can be brought to size. Die casts components have such a great surface finish that no other manufacturing process can achieve the same. Furthermore, the process is such that the finish of the surface is aesthetically pleasing, which also cannot be achieved by other methods of manufacturing. It is possible to make both painted and electroplated finishes, which can look as good if not better than a molded thermoplastic. Die casts are superior to thermoplastics not just because of their aesthetics, but also because the structure of engineering can only be achieved through metals and not through plastics.

How Die Casting Works

During the process of die casting, molten metal is injected into two parts of a shape (the die), which are stuck together. The metal is injected under high pressure. After it has cooled, the two parts of the die come loose and the part is removed. Because the same die is used again and again, each part comes out looking exactly the same. The process of designing the die is the only technically difficult part of the operation. A lot of factors have to be considered to make sure that no air gets trapped inside the molten metal when it is injected and calculations on the draft angle have to be made to make it possible for the part to be ejected easily. This process is used in almost every industry in the world and it is unlikely that you are not surrounded by items right now that have been created through a die casting process.

Automotive Die Casting & Auto Die Cast Parts

The process of die casting is hugely popular in making parts that are used in domestic properties, but also in the architecture of businesses. The most common application, however, is still the automotive industry. Cars have many parts that have been created through die casts. In fact, listing them all would be almost impossible. However, let's take a look at some of the most commonly found automotive parts that have been created through die casting methods.

Engine Parts in Automotive Die Casting & Auto Die Cast Parts

Almost every part of the engine is created through die casting. For instance, the cylinder heads on the engine are made through the process of die casting. Also, all the parts on the gas engine are made almost completely out of die casts. Generally, the alloy that is used in these processes is aluminum.

The Stator in Automotive Die Casting & Auto Die Cast Parts

The stator is generally also made through die casting. Stators have many variations in size. This is why using die casts is such a good method, because it allows for different sized mechanical parts to be created with the highest degree of accuracy every time.

Brackets in Automotive Die Casting & Auto Die Cast Parts

Brackets are also created through the process of die casting. Brackets are used in the electrical part of the motors. Also, stepper motors also use die casted brackets and these are generally created as per the specifications of the customers.

Electronic Covers in Automotive Die Casting & Auto Die Cast Parts

Electronic covers are created in many parts of cars. You will see them on the gearbox for instance, but also the shades pole, the motor and on the stepping motor. These are but a few examples of where electronic covers are used through die casting processes.

Other Automotive Die Casting & Auto Die Cast Parts

There are many other parts within the automotive industry that are made through die casting methods. For instance, the heat sink and the auto fork are made through die casting. In fact, there are very few parts of a car that aren't created through die casting.

If you like cars and are interested in how they are manufactured, you may want to speak to the manufacturer and ask about how it was created. You will be able to look at your vehicle in a completely different light. Why not walk up to your car right now and see if you can identify the parts that have been created through the process of die casting.