Custom parts are the difficult parts that are used in almost every machine in various shapes in numerous industries. Small custom parts are important parts of machinery that are made by the casting process. A casting process is an ancient manufacturing process that is used for obtaining complex shapes and sizes. There are various parts in numerous industries that are difficult to make by an ordinary machine. To make specific shapes with high accuracy, the method of casting is used. Different types of casting methods are used for making various shapes.  Each of the methods works on different techniques and each method has the highest perks. The most common methods…