I am constantly solve problems with jams fiber during printing. I replaced V1 Felix hotend for V3 Felix hotned, but the problems were the same. I designed extruder for E3D hotend. Problems were fewer, but sometimes jam again. Suspicion was cooling hotend, but it is not confirmed by measurement (test performed and 40 mm fan of extreme performance). Finally, I found that often leads to the destruction of pressure or fibers and so much flexibility that will inhibit the bearing holder of a stepper motor or end hotend.
All these problems are holding this piece at one point only. That is why the radically modified design that solved this problem.
- here is new file:
This is the place to show off your felix printer hacks and improvements.
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