X-Y unit almost for free
Source: Thingiverse by WillemvD
The X-Y unit almost for free is a free printable 3D model from Thingiverse by WillemvD. No linear bearings and steel shafts. You can download the STL file from the original listing below and print it at home.
About this model
No linear bearings and steel shafts. but a printed rail. No expensive nema14 stepper, but a mini geared stepper motor that comes for an unbelievable price. The pulleys cost less than one dollar each and should have a bore of 5mm. All parts (except for the rollers) print in one run. An ATtiny is excellent to control one axis. However, if you want to combine two linear systems to an X-Y plotter, you better use an Arduino board combined with two ULN2003 ic's. The motor and Arduino boards function very well at 4.5 volts (three AA or AAA batteries). Don't expect the highest grade of accuracy, much depends on the clearance between the rolls and the rail. Clean up the rolls by sanding them. If needed, increase the diameter with tape. Combining two systems is easy if you use the cross to couple th…
Frequently asked questions
- Is this 3D model free to download?
- Yes. X-Y unit almost for free is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
- Where is the STL hosted?
- The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by WillemvD.
- Who made this model?
- Designed by WillemvD, published on Thingiverse. Please credit the creator when sharing your print online.
- Can I print this at home?
- Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.
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