Z-axis Ball screw
Edit: 2020-11-01 I found that the max in Z was about 194mm with this modification, but I will soon redraw the motor bracket so it's possible to get at least…
Here are some of the upgrades I’ve done on my 3D printer, several of these have significantly improved the quality of my prints, others have simplified my everyday life or maybe just made the printer look a little bit nicer ;).
The upgrades are done on a Tevo tarantula and are in most cases model-adapted, but even if you have a different printer you might get some ideas on how you could improve your own machine as the prerequisite for high precision with good repeatability is that You get a sturdy and reliable design with the right settings, regardless of the make of your printer.
I still have some things left on my wish list that I will take care of when the time comes and I will continue to fill in the list below. Feel free to leave a comment if you have any suggestions for improvement or have questions about something you would like me to describe in more detail.
Note that this is info about how I have updated my printer, if and how you choose to use the information is up to you, and all modification is done at your own risk.
Edit: 2020-11-01 I found that the max in Z was about 194mm with this modification, but I will soon redraw the motor bracket so it's possible to get at least…
Another thing I recommend is the tensioners for the belts to the x & y axis, since I have access to a cnc router I did the part that holds…
An oldham clutch is primarily used to pick up the wobble in the z-screw, but another big benefit is that it disengages if the nozzle goes into the heat bed.…
One problem as I see it is that Tevo has chosen to hang the z-screw in the flexible coupler, in addition the engine bracket is quite neat which together gives…
Larger knobs for the adjusting screws makes it a lot easier to adjusting the height of the bed.Manufactured / printed parts:https://www.thingiverse.com/thing:2165694
Another thing that I see as a must is some kind of holder for the filament, there are various holders to download that are made to attach to the printer's…
After a bit of research, I realized that cooling fans should be one of the first upgrades, and the choice fell on this dual-fan solution that provides more cooling than…
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