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3D Printing Templates
3D Printing Templates
The modules have a basic size of BHT 27x22.3x17 mm, the display has double the length.
There are separate templates for 3D printers without a filament changer and those with a changer—identified by the "-mmu" suffix in the filename. The ZIP files contain the FreeCad templates and STL files (without a changer) or a STEP file (for Bambu Lab).
All templates are available in only one variant; if a right-hand curve is needed, simply mirror the left-hand curve in the slicer.
Important for a good printing result are the following settings in the slicer:
- Bottom pattern for the first layer = lines.
- Number of wall lines = 2
Base Plate
The modules are mounted sideways; on one section only 4 pieces in height are provided, then another is added at the bottom to compensate for dimensional differences.
For mounting, the base plate is glued onto a carrier plate, for which the modules – or at least parts of them – should be connected.
Buttons
Basic Element
Cover
With Button
Route element
Without Button
With Button
With Button and LED
Buffer
Diagonal Route element
Without Button
With Button
With Button and LED
Curve
Without Button
With Button
Switches
Standard
Three-Way
Crossing
Diagonal
Y Switch
Unfortunately, no template available yet
Signals
Straight
Left Curve
Right Curve
Left Diagonal
Right Diagonal
Display
In order for the display to lie flush, the pins must be sanded down.
