I've done a fair amount of plastic welding and generally dissimilar
plastics don't like to heat bond to each other. The join is usually very
weak. It's worth a try though.
Les
On 24/08/2020 04:41, Gregg Eshelman via Emc-users wrote:
Something to try when you get a roll of TPU. First do some test cube
experiments to figure out how to pause and swap filament for a few layers, then
pause and swap back. Then figure out the settings to get TPU and PLA to bond
together.
Print the part with a few layers of TPU bracketing the level where it keeps
breaking.
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