A Swiss machine is often called as Swiss automatic lathes, Swiss screw machines, or Swiss turning machines. The revolutionary mechanism makes it more resourceful than traditional lathes due to the fact that it maximizes the use of guide bushing. Factually, the whole purpose of guide bushing is to provide added support by holding the stock materials as the parts are turned or machined. The Swiss machining lathes typically boast a superior tolerance over the machined parts as turning operations is performed nearly to the guide bushing.
Due to the fact that only a small amount of stock get exposed to the machining section, without human intervention, it helps the guide bushing to have better control on turned parts and offer tight tolerance. Another unique part of the Swiss-style lathe is that they’re engineered to turn even the smallest part of finishing elements while having a larger length-to-diameter ratio.
How a Swiss Lathe Operates
The distinguishing feature of Swiss machining is its headstock moves while the bar-stock passes through the collet or chunk and move to the headstock which is then clamped upon. This bar eventually emerges in the machine section of tooling bed by means of the guide bushing that operates in conjunction with various sections while machining.
Usually, the headstock moves in a back-and-forth motion as well as a z-direction while holding the bar along with it. Most of the time, the operator has to manually fix the pressure of the guide bushing on the bar before the beginning of a machining cycle, which is a single time adjustment. In case of any difference in the bar quality in terms of its concentricity or diameter during machining that indicates that the guide bushing is not positioned correctly which affects on part quality. To deal with such cases, an ideal solution is using center-less ground stock in the machine that ensures steady tolerance of finishes. In a nutshell, the contributors that make Swiss machining distinct in its category is the guide bushing, its advanced technicalities, and geometrical design.
• Depending on machine types, it may accommodate 20 or more tools in the tooling zone;
• Due to compactness, tools don’t require moving far beyond, and materials travel between sections infraction of seconds in an amazing cyclic order.
• When it comes to surface finishing, the quality standard discards the need of grinding nonchalantly;
• For finishing extremely complex designs, a Swiss machine may require undergoing many operations simultaneously, and 3-5 material cutting could be done at the same time.
• Often machines have a sub-spindle section that allows working on the rear side of the element;
• Since, Swiss machining leads to milling, drilling, reaming, sawing and more, you get finished parts, literally in ready to ship condition.
• Once the machine is arranged and bar stocks are placed in bar loader, your machine can operate for hours without external intervention.
Swiss Machining – A Different Experience
If you’re still equipped with the traditional lathe machining set up where the tool is placed to the workpiece letting the tool operate around the workpiece, consider introducing Swiss machining lathe today that helps you boost productivity, quality of finishing and profitability. 3 Key causes are stated below:
Ability to Turning and Milling
As we have seen that Swiss lathe typically delivers the workpiece toward the tool, it facilitates the mechanism to work on extremely complex, geometrically intricate piece of works more efficiently and impeccably. With higher versatility, both turning and milling can be completed within a few moments with a Swiss lathe making the job hassle-free and time-saving.
With its unique ability to lead the workpiece to the tool and single step completion of the job, it boosts production efficiency. With the needed change in the software, programmers can speed up the process time even with 100% accuracy. For complex jobs, a simultaneous checkup process can help in easy correction with set up changes in the program. Swiss lathes are simply great to reduce the time of machining and thus, reduced cycles lead to increased productivity.
Importantly, Swiss machining lathe has the competence to deal with much extended length-to-diameter ratio opposed to older machines due to the way it operates, bar stock is fed into the device and support is provided by the guide bushing. In machining term, the higher the length-to-diameter ratio, the less complicated and rigid is its setup. The specialty of the machine makes it much preferred to new generation machine operators and made them comfortable to work on it.
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