a simple Z endstop mode for Voron 2.4. To combat the problem of the original Z endstop pin cannot get the accurate Z zero position when the nozzle has melted filament. Even a thin layer of filament on nozzle tip is bad enough to get a wrong Z zero position and ruin the next print.
This mod can fix that, the best part is, it's free and simple.
After apply this mod, we can always do Z home with a dirty (dirty is normal ) nozzle.
Download the mod print part
www.printables...
Different thickness caps are provide, you only need one.
cost to print is about 1cent only ( that's why it's a "free mod").
I use the 2.8mm one.
You could print a few different versions before touch the Z endstop.
ABS is recommended since the chamber is hot.
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25 окт 2024