My first build, Alu Extrusions

[kjetor]

Hi Kjetor
Welcome to the forum
If you could give the guys an idea of your intended use they will be able to determine if the structure is adequate.
It is usual to design and offer up for critique before purchasing your components. I am sure someone will be along to offer advice.
Regards
Mike

The parts i have for now are some parts i got cheap, so i snatched em while they where there.

What i am after is the chance of milling 5-10mm alu (in small cuts ofc) beside that i am after acryllic and mdf.

[mekanik]

Hi Kjetor
As no one has contributed i would recommend that you have a look @ some of the build logs for machines of a similar size to the one you intend to make, if you can run to the extra cost you are better served by staying well clear of the round support rail especially as you would like to be able to machine ally, also for a ridgid machine steel might have been a better and cheaper option for the main frame.
You will also require two ballscrews for the gantry to prevent racking. all this information is readily available on the forum, so i would recommend you forget about the design for the moment until you have done a little more research.
Regards
Mike

[sinnsvak]

Big difference between designing something from scratch, and then buy the needed parts, than have some parts to start with, and then design around that to achieve your goal.

The latter can be a lot more difficult, almost like a puzzle to crack, while following specific rules and demands to uphold the needs and standards of your build.

But by all means not impossible, but accept the fact that a little patience is needed before the final piece is in place. And please take advantage of the vast information that reside in all the build-logs already here.


Cheers :)