Introduction to Metal Spinning

 

Metal spinning is known by different names, such as metal turning, metal spinning, or spin formation. This metal turning process is used to spin a tube or metal disc at a high speed to give the desired speed. Spinning can be done manually or with the help of a CNC lathe. In this article, we are going to get an in-depth knowledge of this process. Read on to find out more.

Unlike traditional metal or woodturning, metal spinning involves the casting of sheet metal to make round metal components for commercial purposes. Typically, this process is used by manufacturers to obtain architectural details, to decorate a variety of household items and special lighting. Some common examples of commercial applications include brass tool bells, gas cylinders, cookware, and so on.

With this process, almost any type of metal can be molded, including stainless steel and aluminum. The depth and diameter of molded components are limited by tool size.

Process

The process of spinning the metal is quite simple. A special type of clock is fixed in the drive area of ​​the lathe. In addition, a metal disc is clamped against this section with the help of a pressure pad. This pressure pad attaches to the tailstock. Both these pieces rotate at high speed.

Then the application of a local force causes the workpiece to blow over the said block. Typically, force is applied using a wide variety of devices. Although simple workpieces can be made with this process, a multi-piece block is used for complex shapes. So, how does this process work?

Advantages and disadvantages

Metal spinning offers several advantages. For example, only one setup can help in performing a lot of operations. The workpiece may have different referent profiles, while the profile attached to the central line may be unrestricted.

Another advantage is that the route parameters and geometry are easy to change in a cost-effective manner. In addition, production costs are also significantly lower. After all, spin farming is done manually. So, the total cost is quite low.

On the other hand, alternative methods of making metals involve higher costs. These methods include casting, forging, stamping, and hydroforming. However, they have a lower variable cost compared with metal spinning.

With the introduction of commercial machinery for spinning metal, it is possible to spin thick materials. Traditional spinning has another disadvantage: it leaves a lot of waste materials behind.

Metal spinning manufacturers to use only one piece of metal to make components that do not appear to be between them. Therefore, the molded parts can withstand high pressure. A good example of these parts is the scuba tank.

Long story short, it was an introduction to spinning metal, how it works and the benefits it provides for manufacturers. If you are using traditional metal molding methods, we suggest that you try this method instead. It is more efficient and cost-effective than traditional methods. So, it is an ideal option for your business.