The casting procedure has existed for many centuries, yet this question still comes up every once in a while. Not all things are best made as a casting, and even if it is, there are generally many approaches to make it. The foundry’s job is to assemble as much info as they can about the venture and craved results and if it bodes well as a casting, quote appropriate tooling and a casting solution that fits. Sounds quite simple.
Metal casting has been alluded to as “Black Magic” by a few, and for some understandable reasons. It’s not generally simple to get your head around the fact that liquid cast iron that pours like water can transform into a strong and versatile material when solid. On top of that this procedure happens covered up in a black box of sand. That is exactly what makes castings such an incredible choice. Smooth, flowing, gorgeous designs. 3d modelling has dispensed with a portion of the mystery, as have 3d printing and solidification modelling. These instruments make it much easier to team up with clients on design and to visualize what is happening in the black box.
Nothing amiss with fabrications, they unquestionably fill the purpose, yet I don’t see much of provocative looking ones. They take care of job, yet tend to resemble a bundle of building blocks stuck together. Not just do they look blocky, welding opens up potential failure points and there are directional properties to think about. With castings, not just would you be able to get an attractive looking part, but you also wipe out welding and have isotropic properties (about similar properties in all directions).