Thread: Newbie - needing help
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27-02-2017 #1
To be honest for relatively thin ply and basswood even something like the ox cnc would be fine imo.
Big work area available for the price so you could get lots of parts cut in a single operation... could be worth considering.
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27-02-2017 #2
If your parts are only 2D then have you considered a chinese laser cutter?
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27-02-2017 #3
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27-02-2017 #4
No better than a chinese router IMO.! . . . . Any of these machines will cut thin ply wood or balsa etc. This is not the issue with them.
Reliabilty and longevity is the real problem.
The Ox design is rubbish and over time will become sloppier than.!! . . Well you know.?
Rollers running over soft aluminium coverd in abrasive dust is recipe for wear and in short period of time things will start binding and sticking leading to all kinds of air pulling time consuming sessions.
The chinese machines while half ok on the strength side are often thrown together and with inferior components. The wiring and electronics are joke. However for learning and getting into CNC they have there place. Just don't expect the world.
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27-02-2017 #5
Agreed, I certainly wouldn't say it is is better than a Chinese router... it would however be another option at the same/similar price point as a cheap Chinese one, but with the option of a significantly larger work area for the money which might be useful for his needs. Just another option without pushing someone into a much more expensive purchase than they want. Undoubtedly it will develop slop over time but given the light duty work I think it'd last ok and would be relatively cheap to refurb.
I think there's a lot to be said for the laser suggestion actually though... available cheap and would do a good job on the OP's requirements. Just the replacement tube costs to consider and reliability, though I don't think they are particularly less reliable than any generic Chinese CNC.
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27-02-2017 #6
Last edited by JAZZCNC; 27-02-2017 at 10:31 PM.
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27-02-2017 #7
I'd have to defer to your experience on that one - I have only limited experience with them but the one I know of in use have been ok so far. Sample size of 1...
End of the day you get what you pay for and buying cheap comes with risk of unreliabilty. If just hobby use then not so much a big issue but if lively hood or main income revolves around cutting then best avoided.
I don't get the impression that this is a livelihood, rather a side line - but I may be wrong! I do agree that if it's a question of livelihood then the equation changes dramatically as time spent sorting out issues is time spent not earning.
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28-02-2017 #8
Show me a working Chinese laser cutter / one that is not owned by super genius that hacked all of it/?? Cheap Chinese lasers are Trouble. Now if you find a company that gives UK or EU warranty and support for the machines, which offer upgrade of tubes and so on, then Yes.
Just look forum questions about lasers and the desperation of people. I have wanted a laser cutter from long time but my brain tells me to buy when i can afford a good one.
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28-02-2017 #9
I could show you mine. Okay, I re-routed the air feed into an energy chain, and added two perpendicular laser line generators to form a cross-hair, and removed the sprung loaded carrier, but other than that it's stock, and still working (at least the last time I checked).
It may be a crap, but it was eminently affordable and I've had it a couple of years now, cut quite a few things (but really need to get it back out of the attic and into the shed... once the missus gets rid of her car hard-top)
The problem on forums is you get a lot of people seeking to resolve problems - rarely extolling the virtues.
OP: Google "Laser Cut Basswood" for some pretty nice examples. If I had my laser easily accessible I'd offer to cut you a few test pieces.
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