Aluminum Gravity Casting: Most Traditional and Most Trusted Die Casting Process

1. Aluminum Gravity Casting: Most Traditional and Most Trusted Die Casting Process The ever-evolving automotive industry constantly looks for ways for innovative ways to enhance the performance, durability, and attractiveness of their vehicles. The vital aspect of achieving these goals and presenting the best products to the market is the right choice of metal and metal component manufacturing processes. Aluminum gravity casting is one such sie casting process that has emerged as one of the most prominent manufacturing processes for high-quality automotive metal components. Today, gravity casting is an ideal choice for manufacturing the most intricate metal components frequently used in the automotive industry. But, why is this process so much trusted, and why does the automotive industry specifically ask the die cast product manufacturers to use gravity casting? Let’s explore this in detail. Understand the gravity die casting method Gravity die casting is the most traditional die casting method. It’s the most cost-effective method and is frequently used to manufacture complex metal components. Its precision level is higher than other die casting methods. Different types of automotive parts such as transmission housings, engine blocks, and suspension components are manufactured in this way. In aluminum gravity casting, a steel mold or dieis used as per the size and shape of the aluminum component to be manufactured. Then, molten aluminum is poured into the die through an existing system. The molten aluminum is then allowed to solidify completely in the die. As the metal solidifies, the die is opened systematically to collect the metal component. In the whole process, no external pressure is applied and the molten aluminum is allowed to flow inside the die through gravitation force. This is why the process is called the gravity die casting method. Two other die casting methods are low-pressure die casting and high-pressure die casting where external pressure is used for manufacturing metal components. Advantage of aluminum gravity die casting Superior quality components Gravity die casting is a slow casting process and aluminum is one of the perfect metals for gravity die casting. Aluminum is lightweight and has a lesser melting point (660.32 degrees Centigrade) than steel. The gravitational force is appropriate for a smooth-sailing introduction and distribution of molten aluminum inside the die or mold. Inside the mold, it settles easily and solidifies appropriately providing super-quality components. The process is comparatively slower than the other two types of die casting processes but complex curves could be attributed to metal components with more precision in aluminum gravity casting. Quality surface finishing

2. Gravity casting is considered one of the most authentic processes for quality surface finishing of all types of metal components manufactured through this process. This eliminates further polishing and finishing which saves expenses and time. Meeting high-production demands Gravity die casting provides high-production capability to the manufacturers of die casting parts. Several components can be manufactured in a single cycle. This is suitable for the high volume demands of various automotive parts. Cost-effective process Aluminum gravity casting is a cost-effective die casting process. The operating costs including overhead expenses are lower than other die casting processes. Moreover, aluminum requires much less time to solidify and less energy to melt. Both of these aspects of aluminum lowers the die casting expenses. Application in the automotive industry Some automotive components are manufactured by aluminum gravity casting. Suspension components, engine components, and transmission housings are manufactured specifically by gravity die casting. Several components are used in these parts of an automobile that have complex shapes or require precision components. Aluminum metal is the first choice of automotive manufacturers when they need lightweight, finely finished, and sustainable components. Moreover, gravity die casting offers cost-effective, perfectly finished metal components. Rockman is one of the trusted gravity die casting component manufacturers. They have specialized in aluminum gravity casting. Their professional service and high experience in this domain have helped the automotive industry design more efficient, lightweight, and sustainable automotive parts, engines, and vehicles.