Swiss machining refers to a precision manufacturing type where components are made with the help of CNC-based lathes. These lathes rotate the component in a radial motion in the process of cutting. This technique allows the CNC machine to do multiple operations at the same time in a short period of time. In this article, we are going to talk about the special uses and advantages of Swiss machining as compared to the traditional CNC machining.
Sliding headstock
First of all, the difference between the regular machines and swiss-style machines is that the latter comes with a sliding headstock. This component feeds the bar stock via a powerful guide bushing.
With this configuration, the cutting tool keeps the bar stock near the bushing. As a result, it provides a lot of support, reduces tool deflection and vibration.
Sub-spindle
Some of these machines feature a sub-spindle so you can enjoy extra machining operations like boring and drilling. This component eliminates the need to shift the component to another machine. This way it is possible to reduce a lot of time, ideal spindle time, operation error and labor cost.
Efficiency
The spindle and guide bushing are the most important parts as far as the ability of a Swiss-style lathe to maintain tight tolerance is concerned. Since the inside of the spindle is hollow, the material of the spindle offers the right amount of rigidity.
After precise machining service, the next step is to treat the outside of the spindle for better durability. On the other hand, the inside is conditioned for the purpose of achieving a different level of hardness. And the good thing is that this process allows the spindle to achieve and maintain a lot of stability, precision, and strength.
Precision and stability
Swiss-tyle machines offer a stable cutting environment. However, the bar stock is not always round or straight. Therefore, its vibrations may have an impact on precision and the wear and tear of the tool.
On the other hand, swiss-style lathes that are not dependent on a belt drive create a lower vibration. Therefore, this system can achieve more precision and stability. Besides, the sliding headstock moves more accurately and smoothly.
Ultra-precise surface
The guiding surfaces of this machine are flat and smooth for better stability and reduction in vibration. On the other hand, scrap surface offers an ultra-precise surface. So, the manual method offers a lot more precision. However, on a large scale, it’s not possible to do it manually .
Additional support
For better productivity, using the right type of automatic bar feeder allows unattended and continuous operation. Aside from this, they offer additional support to protect operators and reduce vibrations.
In short, if you want to buy a swiss-style turning machine for different uses, make sure you consider a lot of factors such as customer support, training, replacement parts, and technical service. If you want to cut down on your cost of ownership and enjoy the highest return on investment, make sure you work with the best supplier.
Resource box: This article is originally posted in http://www.cncmachinings.com.