TÜM ÜRÜNLER
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Historical Development of Casting
Casting is a metal production method that has been used since ancient times when humanity began shaping metal. Over time, a series of innovations have been introduced to casting technology, increasing the variety of cast parts and metal alloys used.
Importance and Function of Feeders
Almost all casting metal alloys shrink as they solidify. When liquid metal solidifies, it forms a regular crystal structure, creating irregular solidification voids (shrinkages). Therefore, the use of feeder components, called feeders, which store liquid metal until the casting solidifies completely, is inevitable.
Design and Features of Feeders
After filling the liquid metal mold and solidification begins, the function of the feeders comes into play. The aim in feeder design is for the feeder to solidify last and to deliver liquid metal to all parts of the casting within its reach. Therefore, when selecting a feeder, it should be designed to fulfill its function in terms of shape, size, and connection parts to the casting.
Varieties of Feeder Systems
Depending on the production method and composition, feeder systems are divided into two types of preformed feeder systems: Feeder Sleeve Systems and Mini Feeder Systems. Preformed feeder sleeve systems, produced as particle-based high-density, generally consist of mini feeders. Mini feeder systems are a developed system consisting of a mini feeder and a breaker match to prevent solidification shrinkage.
Conclusion
For the correct application of feeder systems, it is important that dimension information such as module and volume is determined. Feeders play a critical role in the casting industry and are essential for producing high-quality cast parts. With advanced design and manufacturing techniques, the performance and efficiency of feeders are constantly increasing. This enhances the casting industry’s ability to produce more precise and higher quality parts and provides more reliable solutions in industrial applications. As a fundamental element of the casting process, feeder systems will continue to support progress in the industry.