As soon as you want to form a flat metal disc on a lathe to make many different shapes then it is advisable to use metal spinning, some people do refer to it as metal turning since it does involve a tube or a disc being rotated at high speed where axially symmetric part is formed, this process can also be done manually. Using the metal spinning has so many advantages.
One of the advantages is once you do use metal spinning the tooling is simple and it is less expensive compared to using conventional casting or stamping dies, for metal spinning to occur you only need a mandrel and a tool stop you could use it along with a lever or a chest tool which is much cheaper to use compared to other methods. There are instances where spinning can be done in the air this simply means that an individual uses their tooling to create and build this helps to ensure that the job is done right with just the first trial.
When the metal spinning is used it does make the products to have a better strength this is because it does pass repeatedly on the tool work thus making it to harden which results to having a product that has a good strength this in result helps to improve the durability of the product so the product will have a longer lifespan so you will not keep on replacing it this, in turn, helps to save on money and also on the resources that make the product.
When you want to change the design it is easier when you use the metal spinning than other methods this is because this parts can be refined and developed therefore you do not have to start over because the parts are modified in-house, when you want that perfect product you are prone to make some mistakes and starting over can be really expensive but when you use the metal spinning there is a low cost in the starts up thus making it the ideal method when you want sheet metal prototyping so learn more.
As soon as you use the metal spinning you get to encounter short turnaround compared to using other methods and this can be really beneficial for those who want the product within three days and it has a quality which is small to medium, one does get quicker setups especially if there is practice of hand metal spinning with this in the small production runs cost is reduced. An extra profit of using the metal spinners is that there is minimal scrap thus when forming a material from a metal it is really conservative.
You could also visit https://www.youtube.com/watch?v=rVStm4WSI_o for further reading/watching about this topic.