Parametric Dual Extrusion Switch

by DickShaydle Aug 9, 2018
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Hi there,
as it is you can use an M10 threaded bowden fitting. It is possible to adapt the model to your needs by changing the value for "bowden fitting diameter" in the "globals" spreadsheet. This should update the model automatically and you can then export it as an STL file.
There might be a problem with the smaller fittings though. Because the bowden tube ends in the fitting already you cannot use the "spliced tube trick" (as in the images) to funnel the filament into the outlet bowden tube. In other words it is more likely to get stuck at the outlet with M6 than with M10 fittings.

good morning mate, first of all thanks for this design, I would like to know if the pneumatic connectors are pc4-m6 or pc4-m10 since I would like to print it but first I need to know the other information to buy the article