Questions with Derek Briggs

Tsugami product manager busts common myths about Swiss machining.

1. MYTH: Changeover between jobs takes too long on a Swiss machine.

Many Swiss users will dedicate a machine to running a specific job, but if you want the flexibility to switch between jobs, quick-change tooling makes changeover a breeze. You loosen one screw, remove a cartridge containing the stick tool or driven tool, and either change the insert on the bench or just install a preloaded cartridge. And since a pre-setter comes with the system, there’s no need to continuously touch off in the machine, saving additional time.

2. MYTH: CAD/CAM software is required and too expensive for me to run a Swiss.

Although CAD/CAM software is not required to program most parts on a Swiss-type machine, Tsugami Swiss machines come with Tsugami’s Abile programming software.

This simple-to-use program supports most machining operations and provides machine-specific simulation and code-generation. It also generates tool offsets, further simplifying setup. This software is ideal for new users, as it helps them gain confidence while they learn how to program.

3. MYTH: Ground bar is required and is too expensive to justify a Swiss.

While higher quality material will generally result in a higher quality part, uneven material can be compensated for with Tsugami’s SmartFlex Guide Bushing. The SmartFlex system provides constant and consistent pressure to the bar even if the diameter varies (up to +0.004”/-0.012”). Additionally, with the high pressure clamping by M code, regrips are possible on long parts without the need to tie up the sub spindle. If you’re changing bar size, the quick guide bushing collet changeover saves setup time by eliminating the need to set the guide bushing tension mechanically.

4. MYTH: Swiss machines are too hard to learn.

In addition to the easy-to-use Abile software mentioned earlier, Tsugami offers onsite training for new users. Free training classes are also offered throughout the year at our technical centers across the country, covering basic machine set-up, programming, and Swiss theory.

5. MYTH: Swiss machines need a highly trained operator on site.

There are many options and accessories to run a Swiss machine unattended. Adding a magazine-type barfeeder to your Swiss machine allows for lights-out manufacturing. Additionally, Oscillation Cutting by Tsugami is a technological breakthrough that oscillates a servo axis to break chips easily and consistently in tough to cut, or malleable materials. This also reduces operator intervention and can extend tool life by reducing heat in the cut.

FOR MORE INFO:
https://www.tsugamiamerica.com