LinuxCNC PnP - 2nd run
Рет қаралды 3,913
5 жыл бұрынsome improvement, but still a few issues:
3 parts were not recognized by the vision
1 resistor didn't stick and was flipped by the rising nozzle
angular precision sucks, gonna try to replace drv8825 stepper drivers
to increase accelerations i need somehow fix the shelf the machine is mounted on so it won't shake
a home made pick and place machine using Mitsubishi MR-J3-B SSCNET III servos connected via my PCI controller - yurtaev.com
@sergeyefremov111 4 жыл бұрын
Good job ! Nice
@TanishqIsHere 4 жыл бұрын
Really great and inspiring, you just got me to build one. Just one question, because of this lockdown I cannot get my hands on the commercial nozzles and you seem to be using custom nozzle, so for light and slow usage do you think I could get away with 3D printed ones? Provided I use force feedback.
@m3rkwurdigliebe 4 жыл бұрын
i'm not into 3D printing so i don't know... but i doubt it. at least without some post printing machining. imho
@TanishqIsHere 4 жыл бұрын
@@m3rkwurdigliebe Thanks for the replu! Trinamic Stepper drivers can detect load angle on the motor in their StallGuard scheme, so what do you think about using the threshold in load angle of stepper motor instead of force feedback for the nozzle while placing parts?
@Shu--- 4 жыл бұрын
Awesome! Is your LinuxCNC config open source? Would love to take a look at it. What G64 is this running at? Looks like it could run with even more path blending :)
@m3rkwurdigliebe 4 жыл бұрын
thanks. g64 is actually in default state :) it does visibly blend corners now, but yeat, i should set it explicitly... i put everything on github.com/yur7aev/linuxpnp but beware, it is a mess
@IceTurf 4 жыл бұрын
Those aren't Juki nozzles?
@m3rkwurdigliebe 4 жыл бұрын
no they are not. duraluminium, anodized
@IceTurf 4 жыл бұрын
@@m3rkwurdigliebe they look nice, custom thing you made up?
@m3rkwurdigliebe 4 жыл бұрын
yep. juki are too large for my tiny machine. i have force feedback/limit with servos so can get away without spring tips
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