Thread: First Aluminium cut
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23-02-2012 #13
Eh Jonathan don't know if you saw hint in earlier post but I've gone and done it.!! . . . .She's now up against the wall. . It's . .:dance::dance:
Should have done it months ago, it's still in test mode and one piece in case it didn't work or didn't like it.!!. . . .BUT BLOODY LOVE IT. . .so she'll be getting the chop and a face lift very shortly while I've got the Mig out on another job (Yes I've started Neil..lol)
It works absolutly fantastic makes absolutly no difference to the performance, not had to change a thing. No retuning nothing.
I've postioned it different to how said I was going to and the X Axis(twin screws) are vertical so gantry goes up and down, Y goes horizontal. Better this way for access and chips etc not falling on screws and just easier in general. . . . Down side being heavy gantry fighting gravity not lighter Y axis, which was a fear and why it didn't get chopped.
Basicly it just got up-ended and lent/bolted against the wall for testing. . . . If didn't work then would have put it on it's side to try. If still didn't work nothing lost but several hours setting backup. . . . BUT MAN did it work, far better than expected. (Gob smacked me even!!)
To test I cut several piece's of Ali at different depths and feeds like I would normaly with the max being 3mm DOC, using 6mm and 12mm cutter and it handled them no probs.
Then as a test I did a 10MM single pass thru that resin impregnated MDF which is hard and abrasive full length of the machine 1200mm on the vertical up stroke where it's working the hardest against gravity at 7mtr/min which is basicly flat out on my machine(thou it's tuned down and capable of 11mtr/min) with a Knackerd 6mm single flute cutter in case it snapped and it didn't bat an eye lid. !!
All the chips just fell away while cutting making perfectly clean cut, no chip recutting, no air needed (thou I will still use a little) with lovely nice neat pile of chips on the floor and when I make a tray/tank it will have full flood cooling with chip collector in the bottom . . . BUT BY FAR THE BEST BIT . . . I've got my work shop back because now it takes no more space than a double wardrobe. . :dance:. (Infact it's going to look just like a fat wardrobe when I put wardrobe doors on the front..:rofl:)
It's still very rough at minute but when finished and properly in place and setup I'll post a thread.
Edit: Sorry James I won't nick anymore of your thread, I'm just stocked with how well it's gone and Jonathan's one of the few who knew the plan.!Last edited by JAZZCNC; 23-02-2012 at 03:57 PM.
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