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Going back to Gt 3 belts, no sign of fraying or catching due to width, but still same issue of belts slipping under tee nut. Colin robocutters...
Lol that thought had crossed my mind too. The way I look at is if you were to hang the frame vertically and drop it with two cross supports it...
cheers bud, yes they will flex in the middle when pushed but like you say only when the x axis is at one end, the x axis bridges between two...
Wow. We are talking the same type of rack here about 12mm x 15mm x 1500m (x3) ?
Do you mean the y axis profiles? The ones that are floating? Very little. These can't be attached to stand anyway so their strength comes from the...
I've only used four and haven't used any supports rails on my 1500x1500 and it's super rigid. View my build here:...
Yes I see what you mean, let's hope not a. Rack and pinion - very simple, 2 extra v wheels underneath pinion to support the rack and pull up...
I think you are quite right to say gt2 belts are substandard for use on 1500mm axis, my x belt didn't last one job before stretching. And...
L brackets are good. I simply put one in each corner on the profiles that don't have gantries on them. No spacing needed
Hi, Sorry if this is in the wrong forum category but has anyone managed to successfully used modbus to get an arduino to work with mach3 ?
Most helpful, thanks for replys.
As I expected, thanks tweakie. If only Mach 3 had a history, where you could see where the estop was initiated. Be so much easier to find the...
I had a belt slip yesterday during cutting, this caused the router to go awol, i fixed the slipping belt issue however it has raised allot of...
Optical home switches on every gantry and frequent g code homing coupled with Mach 3s capability to auto zero will compensate for stretch during...
I've just built a 1500 x 1500 ox and the two 2o60 profile seem to stand up to the distance very well. I did make a modification to the gantries...
Thanks tweakie. That's brilliant,, my fears are no more. Ta
Hi there.. Sorry another noob question. currently im using 3 outputs on my bb (x,y,z) y is the split to two drivers to power the two opposing...
Robocutters.com or .co.uk will give you an idea on cost. You will Also need to factor in the cost of a stand. Hope this helps.
Thanks.. Also something that occurred to me today I feel to be important but haven't seen to been mentioned, is the importance of a common ground...
Hi there, quick question, I have 4 Pibot toshiba tb6600 motor drivers powering my ox cnc motors, 3 of which, when I power up, both the work and...
