Thread: Another CNC Router Brisbane Based

First I Started to build the Bed/Table thingy what ever you call it, the wife called it Westinghouse because it was so heavy like those good old fridges we have all moved one time or another.

This was I would say one of the longest parts, first all the metal had to be cut I used a metal cut off saw everything needed to be kept straight and within a mm so that took time, also all the joints needed to me Tapped for the socket head screws.

I lost count how many wholes I tapped, probably a couple of hundred but it was a therapeutic experience

Next time I will purchase a metal cutting Bandsaw that would make it a lot easier.

Bench with everything set out and some of the tapping done.

Next was to assemble the bed and measure check if square measure check oh and did I say check again.

Everything needs to be kept square otherwise problems will arise down the track and if they do yo don't want it to be to big an issue that you cant fix it up on the fly.

Next was to fit the linear bearings to the sides I was a bit daunted by this but after a email from sen-say Rod all was well very simple solution make a MDF template to hold the bearings on both sides.

I also had to cut a whole in the front for the X axis linear actuator thats was a bugger to do if you don't have the right tools and I didn't .

A picture of the bed and linear actuator sitting on top this is installed under the bed and the gantry connects to it this is a simple way of driving a whole axis as its pre built kept this part very simple the way i like it .

Next came time to take it all to bits and Paint it minor problem that I didn't tell you about Rod I painted over my numbers so it turned it a jigsaw to put back together.

lol lost the plot that night big time .

Next was rime to build the gantry sides, what i did was after a bit of consultation was do the shapes on a cad program then saved it as a JPG imported it into publisher into a poster then printed it out using the Overlap printing with no size change.

That way I had an exactly sized template, then cut the 10mm aluminium plate on the Bandsaw was blown away that it cut like butter and didn't do much damage to the blade either.

Next was to install the gantry and see if it slides and it did

Slept well that night for sure.

Next was adding the Y axis actuator and then the z axis actuator then hooking up the stepper motors and controller and watching it make its first moves, it all happened in a blur over a weekend.

Good stuff ! I have PM'd you Willy.
Neil.

Some pics of the console I put together last weekend to mount the Stepper driver as well as the power supply in, a bit safer for the machine and also I then having wires hanging out everywhere all over the bench.

Last of all for tonight A pic of it all together .

Still more work to do a few things to work out still need to square away the cables to the Steppers etc.

But its all fun.


Sean

Awesome,well done .

Hi Sean,

Thanks for taking the time to post your build log. We might get a bit more interest in these yet. I'm not going to give you anymore compliments as you might get big headed and your SWMBO will be after my blood for causing it.

I smiled at you painting over the numbering as we all do these sorts of things - I think I have made every mistake you can but I am sure to find a few new ones in the next build.

I hope you enjoyed the journey and the machine sees plenty of work in the future.

A great piece of machinery well done
les