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@Muthiah, please give us some more info - what bit, feedrate, spindle/router speed, depth of cut? What controller/stepper drivers? There are...
Did you look in the BUILDS section of this site? Alex.
Blue Ox is potentially a good solution. If you have Fusion 360 there is a cad model of the Killerbee here; Fusion if you haven't got Fusion you...
As an official Openbuilds re-seller hopefully these can be mentioned here, unlike some others I definitely won't name. Rat Rig KillerBee CNC -...
Have you checked that your Y C-beams are the same length? Where did you get the machine from by the way? Measure the diagonals of the frame is the...
Can your machine reliably achieve 600 inches/min (15240 mm/min)? Alex.
Everything,, @Peter Van Der Walt said, plus its more accurate to use a turned rod of precise diameter to probe X and Y (I use a brass rod that I...
As @Peter Van Der Walt said for the post processor - are you OK with Fusion cam, or do you need help with that? Alex.
Linear rails on the Z will help a bit, but flex in the X axis is a big cause of chatter. Swapping the V-wheels there for linear rails and adding...
Don't worry about it - we get bored here if no-one comes with problems to solve.:D:D:sleepy: Alex.
I have a very old manual for the Ooznest version of the workbee in pdf format - I'll attach it here; Alex.
There are some minor differences between the Ooznest and Openbuilds versions of the workbee - was there anything specific you were looking for? Alex
Try this link; OpenBuilds Workbee 1010 (40" x 40") Alex.
Re adjusting eccentrics on the Y gantries - take some thin (1.5 mm) mild steel, cut an 8 mm slot, bend to a right angle. It will also help to use...
Actually I wasn't after more Z travel - I just wanted to make room to mount a rotary axis. I have taller (50 mm extra) Y gantry plates as part of...
Have you enabled homing in your grbl settings? Alex.
It is a common problem, but there are several possible causes. Pics, labelled with the X and Y directions, will help narrow it down a bit....
You would still have the problem of deflection of the X C-beam which is probably a major cause of the chatter. Doing that and stiffening the X...
You can put switches where you like - you need to tell grbl where they are - see Peter's post above. Back, right, up is always the maximum for...
No - "Home All" will go looking for the switches - if it doesn't find them it will keep looking (past the machine dimensions = crash). You need...
