JimH2 said:
SDWW2019 said:
JimH2 said:
Too bad they could not improve the rail system.
What is wrong with the rail system and what needs to be improved?
Mafell...it's why I swapped track systems and parted with additional funds for a few of their unique tools.
The Maffel tracks are better when short and used solely for tracksaws.
The Festool tracks are more universal.
- the FS/2 rails are stiffer by about 2x, try making a 5000 Maffel rail and it will be too wobbly in the lateral direction so will not cut straight
- they provide simple and flexible ways to connect the accessories
- they can suport a friction-less configuration like the TS/TSC55 uses with the plastic cam sliders
- the anti-splinter strip is from a hard material which is better for clean cuts in laminated chipboard etc. as it presents higher and more localized counter-pressure on the material
- the distance from the antislip-pads for the second surface is long-enough so that the pressure of the anti-splinter strip is even further increased
- the plastic sliders are at the right points, avoiding bending moments inside the rail, improving cut squareness consistency
The only real drawbacks is that the FS/2 rails are not really optimal for bevel cuts due to the way how they are super-optimized for clean and precise square cuts. And they are also not suitable for narrow stock - you need 150 mm thick stock to place the metal contact point on the material being cut to get a square cut.
Of course, the Festool rail connectors are simply junk and one needs the Makita ones for good and precise connections. Or TSO ones for self-aligning if Maffel-class precision is sufficient. But the connectors are not really a drawback of the rail system itself.
Actually the flexibility of connecting via the track slots - unlike Maffel system - supports reference-edge-aligned connecting where your accuracy is not limited by the rails being exact same shape (hint, they never are).
Here are a couple improvements I would do (did):
- third anti-slip pad about 1/2" from the "central one", far enough from the edge so it does not take pressure away from the anti-slip strip
- avoid using the anti-slip pad as a measuring tool, use PGs for that (granted, this is a new invention but convenient connection of PGs is one of the FS/2 rail advantages
- use Makita connectors + as-high-precision-as-possible engineers straight edge (aka DIN 0 or equivalent)
- gently file the reference surface on the rib so that any extrusion imperfections can be eliminated (I used an engineers DIN0 straight edge with sandpaper on it for this)
These improvements move the rail system further away from Maffel into metal-engineering accuracy. Basically better than a big CNC in many cases.
In my view the Maffel system IS better out-of-the-box for short (