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Re: "Jointapprentice Hobby a1" Saw
Posted: Wed May 18, 2011 6:01 am
by Nick
Re: "Jointapprentice Hobby a1" Saw
Posted: Wed May 18, 2011 8:22 am
by Bob Connor
Absolutely fantastic Markus. I got exhausted just reading this thread.
Re: "Jointapprentice Hobby a1" Saw
Posted: Wed May 18, 2011 8:32 am
by charangohabsburg
Thanks Nick and Bob.
The cutting process is just like breathing (and I
can breathe - no sawdust in the air!
)
This was the first lining I have kerfed with this saw (well actually it was only scrap wood with defects and not evenly planed), and when I looked on the video how long it really took I was surprised that is was something like 7 minutes - it felt just like one minute! It's something like a time machine - it makes me lose time without noticing it!
Very relaxing, indeed.
One negative experience: when I noticed that the sound is getting de-synchronised towards the middle of the video I found this really disturbing!
Well, I don't know how many will make it to the middle or even the end of the video. But that's not my problem.
Re: "Jointapprentice Hobby a1" Saw
Posted: Wed May 18, 2011 9:21 am
by Clancy
Re: "Jointapprentice Hobby a1" Saw
Posted: Wed May 18, 2011 10:46 am
by Kim
Wonderful Markus,
The Acid Queen kerfing machine is nothing short of a work of art and you demonstrated a great number of skill sets in bringing it from and idea, to a fully functional thing of beauty
Cheers
Kim
Re: "Jointapprentice Hobby a1" Saw
Posted: Wed May 18, 2011 12:53 pm
by Lillian
Brilliant! Just bloody brilliant.
Re: "Jointapprentice Hobby a1" Saw
Posted: Wed May 18, 2011 10:11 pm
by charangohabsburg
Clancy wrote:Streeewth!
Yes, when cutting 4 or 6 mm per pass it isn't really silent anymore (not suited to work after midnight without running the risk that my neighbours would recommend me some remedies against snoring). Although, slowing down the cut reduces noise and the cutting quality will remain the same. Also, cutting only 2mm per pass makes a really silent job.
Kim wrote:The Acid Queen kerfing machine is nothing short of a work of art [...]
Oh, I chose the wrong soundtrack...
I'm not sure if this is art, I wouldn't hang it on the wall.
Lillian wrote:Brilliant! Just bloody brilliant.
Thanks. Yes, I am glad it works. I wouldn't know what to do with it if it didn't work. I would have to pay for dumping 12 kg of an assembled mix of wood and metal scraps.
Re: "Jointapprentice Hobby a1" Saw - THE VIDEO!
Posted: Mon May 23, 2011 10:48 am
by charangohabsburg
I'll stretch this thread a bit by presenting some accessories and other details of the saw I have not not explained yet, or not even mentioned.
charangohabsburg wrote:A surrealistic - meditative journey along a kerfed lining:
[...]
Markus on YouTube wrote:
[...]
The gizmo for feeding the lining I made after an idea I have from the Italian world class luthier
Luca Waldner (
www.lucawaldner.com), back in the times when he had the guts to run an own Internet forum and had some really useful hints online.
[...]
Watching Luca Waldner's method for cutting regular kerfs in the linings was really a revealing moment for me. Just too simple to be true. Though, his apparatus was better designed than mine. Waldner uses a dremel-sized small circular saw which gets swung over the lining, so the remaining web, regardless of the thickness of the lining will be of a constant thickness. O course, this can also be achieved with a smart setup of a backsaw with a depth stop, where the latter does not stop against the lining itself but a miniature mitre box. The advancing system could remain the same. To have the pictures of the advancing gizmo also here in the forum (and not only 5 seconds each in the YouTube video) I'm posting them here once again.
The whole gizmo:
The spring loaded down holding mechanism:
In-feeding guide and feeding stop:
Manually operated out-feeding guide:
Manually operated feeder with asparagus rubber band and feed ratio adjuster:
Before feeding:
After feeding:
The last two photos are not well taken because one can see that in this case nothing got fed; I shot them after the whole lining was already kerfed.
Re: "Jointapprentice Hobby a1" Saw - The fence
Posted: Mon May 23, 2011 11:05 am
by charangohabsburg
Re: "Jointapprentice Hobby a1" Saw - The fence as a clamp
Posted: Mon May 23, 2011 11:20 am
by charangohabsburg
Re: "Jointapprentice Hobby a1" Saw - Other clamps
Posted: Mon May 23, 2011 11:29 am
by charangohabsburg
And then there are those versatile system clamps.
This photo shows only the range of clamping hight the can master:
Here the same clamps in real use, clamping a thin piece:
...and clamping two thicker pieces:
- End of the
Jointapprentice Hobby a1 clamping story. -