about to start buying to make my table
hi, maybe this question have been aroung since ages but can't find any answer to my pledge.
i am about to build my mech but there is a lot of different information and options. my table will be 8 x 10 feet. recently i've seen interesting design based on aluminum extrude, is that suitable for routing? is it stable and sturdy enough? my idea is to have a dual purpose table: plasma and router changing the head of the spindle to make the movement lighter. what i would like is a general avice on what direction should i follow. next i'll list what i have considered to build my model, please help me deciding because i know a wrong direction to follow means a lot of money at the size i am planning: for general structure aluminum extrude as linear rail i plan to use round sbr20 pinion and gear nema34 for all axes ballscrew for z axis. i am actually looking for information before doing anything else. i konw this information is kind of vage but would like ti know opinions to start defining details of my project thanks a lot |
Multi-purpose machines are generally compromised, they always end up being the Jack of all trade, Ace of non...
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so your recomendation is going for two setups. any suggestions about the list i wrote? actually what i need to cut with plasma is pretty simple shape so the specs should point to router. is aluminum possible?
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Aluminum is possible, but it's not what we do here, we are pretty dedicated to the MechMate design, which is welded steel. There are many other possible designs; see cnczone for them.
In general, the aluminum designs are not as stiff, which matters when taking either large or accurate cuts in wood; for plasma they are sufficient. Your list of materials implies on of the aluminum designs; the MechMate design relies on fabricating V-roller rails from steel. You may want to research a bit more on what type of machine best fits your needs, and if you choose the MechMate design you'll find lots of support here. |
thanks a lot bradm, i am investigating the best option to build.
i think i'll go aluminum for plasma and mechmate for router, i'll take your advice. thanks a lot |
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