Posts made by Dad003

@mrehorstdmd this , i personally just want a simple system , the way him set right now , even power off bed will not move at all

well i ve done some testing and him close to figure out the acceleration and jerk this things like , tried a 150x150 square with only 2 layer for wall , and was able to get the movement speed up to 1200mm/Sec without skipping but it was at the edge of the acceleration . but 900-1000mm/sec no issue

@fcwilt yea , my goal was to keep it simple with only one axis to power the bed , I always run a bed mesh before print so bed leveling doesn't need to be 100% perfect , him just testing things out .

Well adding up reinforcement on the z axis didn't seem to have fixed my issue , i think i would just have to double the linear rail and block on it , but i had some old mgn15 rail laying around and tested something , so i decided to put that rail at the front of the platform , it look at bit goody but so far it seem to have completely eliminated any wobbling of the print bed . platform goes up and down without any problem , so i think him gonna test this a bit more and see how to it goes . before i order any more rail for this

Got the accelerometer working tonight and I it seem zvddd at 40-42hz was the flatest curve like.
Tomorrow I can hopefully fix the print bed shaking and keep going on those calibration and push the speed to see how far it can go

Other option is to wire these directly to the psu . Personally I use similar led strip but I wired mine directly to the psu .

Did some further tuning , extruder is nearly fully dial , skew compensation should be bang on , z axis step seem fine , just need to reinforce the z axis and we should all be set for more printing test .

so a bit rough looking and lots of stringing from the old pla but not the worst benchy ive ever seen since it on an untuned machine , lots of stringing lol

So now I need to calibrate things a bit more but I ended up doing it quick I wanted to test print lol

So far it seem the single 2020 were the z axis rail is, is not stiff enough and make the bed shake a bit , so I will need to had Some reinforcement to stiffen that . Need to work on my klicky dock as well . test printed with some old PLA that i had laying around ,

current setting in config is :

; Axes
M584 X0.0:0.1:0.2 Y0.4:0.5:0.3 Z1.1:1.2 ; set axis mapping
M350 X16 Y16 Z16 I1 ; configure microstepping with interpolation
M906 X2400 Y2400 Z1200 ; set axis driver currents
M92 X80 Y80 Z2560 ; configure steps per mm
M208 X10:205 Y-40:200 Z0:300 ; set minimum and maximum axis limits
M566 X900 Y900 Z100 ; set maximum instantaneous speed changes (mm/min)
M203 X90000 Y90000 Z500 ; set maximum speeds (mm/min)
M201 X20000 Y20000 Z500 ; set accelerations (mm/s^2)

him curious to see how far i can push this machine once i fix the last few things

https://youtube.com/shorts/fzIPFbDoUN0?si=KXMfYhU3RpQwFzUO

@T3P3Tony need some cables tray lol

Had to redesign some part , there was a few issue but i might have this thing going today ! Reprinted a few part overnights , and hopefully they fix the problem then I only need to fill up the water loop .

wiring is all done , basically only things left is to go throw the config and make sure axis and limit switch are good , need to replace some of the 3d printed gantry to aluminum , added an extra thermistor that will monitor temp of the gantry between both watercooled hotend and extruder . tested the cpap fan and it work even at 5% and it feel stronger than most fan ive tried before at that level , cant wait to test that baby at 100% lol were we come with speed run benchy lol

just need to dremel it a bit to get it closer of the 3d printed part and clean it a bit , might be a bit crude but him not worried about that lol

@Dad003 said in Klicky probe config:

okay got it working , now seem like some of my wire were inversed and config had a little error , and it was set to 24v so soldered the bypass for 3v . there might need to be more documentation on the klicky wiring part .

@gloomyandy I use the latest stable version 3.5.x and it it on the expansion board 3hc . I'll double check later tonight

So got the expansion board up and running ,

Just need to work out a few sensor and the config and then i can put the xy axis belt on and fill up that water loop hopefully this weekend

@martin7404 yea it the PCB klicky , I'll try to switch the 3v to 5v tonight and see what happen , it does has that soldered jumper

hi,

Him at the point in my build were i have to finalize the config and test everything , my issue right now is the klicky probe ,

probe is attached , blue light is on , take the probe out and blue light turn off ,

attach the probe , press the switch and the light turn off . but the duet doesnt seem to detect the signal at all , whole time probe position show 0 with and without the probe no matter if i press it or not . i think the wiring is okay , but him not 100% sure either if the wiring is good i couldnt find any specific information about it ,i have wire plugged into 3.3v , io3.in and ground

m558 give me this : m558
Z Probe 0: type 8, input pin !1.io3.in, min interval 2ms, dive heights 5.0,5.0mm, probe speeds 120,120mm/min, travel speed 6000mm/min, recovery time 0.00 sec, heaters normal, max taps 1, max diff 0.03

config

config(1).g

@droftarts danm autocorrect lol

got the lED light and heated bed and heated chamber heater plugged