CTC Prusa i3 Pro B (Geeetech Prusa i3 Pro B Clone) Modification

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My modification of this next "CTC Prusa i3 Pro B" 3D printer.

I mention only this most important changes:
* reinforcing upper part of the frame with aluminum profile
* added flexible couplings for Z-Axis
* correct connection of the power supply connector and changing the power supply assembly
* changed mosfet on the RAMPS 1.4 - no cooling of the control board is required
* setting "Mixed Decay Operation" for A4988 drivers
* rotated heatbed + added LED
* new firmware (Marlin 1.1.5)
* and others things:

Other some pictures:
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what program do you use to transform the .stl files so that the printer works


gastoncorradi
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Interesting video. Would be great if you could state which modification(s) you have made, and if it's a printed piece the link to it.

shotcheap
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I have an stl to move that damn parts cooling fan to the right side of the carriage. The fan in front pissed me off to no end. Can't see the print while it's printing. Also, How did you do this??? * reinforcing upper part of the frame with aluminum profile. I've been planning on just replacing the entire frame but haven't come up with a great way of doing that yet.

zacharyrib
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this firmware correct the "scale" problem? mine prints in a small size (+ - 98% of total size of the object)

biofreakggxx