I have swapped the temps_0 sensor to the temp_1 sensor so for now it is fixed but the ramps doesn't work wel any moreby Thimo_98 - General
hello minham I think the 123 3d filament and the real filament have the same deformation but maybe the extruder motor is powerful a enough to deform the filament again in the right shape even when it's cold it's a lot harder to do that with the real filament. what also can be a reason of the jamming is my ramps board, the themp_0sensor input just broke down and telling me its always 183 degreesby Thimo_98 - General
Thanks a lot minham I had some leftovers of the 123-3d filament and its now printing for 2 hours without any jam. however I don't think its the thermal expansion but I think it's the strengt of the filament the real filament is a lot stronger that is the reason why I use it. I still want to solve the problem because it's not normal but for now I'm first going to do some printing.by Thimo_98 - General
yes I have tried the thermal compound but I din't notice any chances. Yesterday I tried to make the ptfe pipe as short as possible it was about 300 mm and tried a print but the result was bad again. Then I tried to lower the microstepping from 1/32 to 1/16 and higher the voltage to 0.6 v but it got still jammed.by Thimo_98 - General
yes that might work but I think it's a big downgrade and I'm not jet despaired an of to make the switch.by Thimo_98 - General
Hello Today I received and tested the new nozzles. I all tested them whit the same settings and a layer height of 25% of the nozzle size. As expected the 0,3 mm nozzle gets jammed first but then unexpected the 0,6 mm nozzle was the second one that gets jammed the last one that gets jammed was the 0,4 mm nozzle. I really don't know what to do next I hope you guys have some ideas.by Thimo_98 - General
I'm currently printing with a 0,4 mm nozzle but I just ordered the 0,3 / 0,4 and the 0,6 mm nozzle's I hope messing around with that wil make some difference. I hope they arrive in two days so than I will post the results.by Thimo_98 - General
I tried cleaning everything yesterday and let it print during the night bud sadly when I wake up it was jammed again. I didn't chance filament recently but I dit dissemble but this was a while before the jamming started. Maybe I can order an nieuw nozzle just to be sure that isn't the problem. Thanks for al the ideas so farby Thimo_98 - General
maybe you can mess a bit with the thermal settings found at the configuration_adv.h in marlin. try chanching this mumbers #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsiusby Thimo_98 - General
I already tried to ad a sponge to the entrance of the extruder whits didn't help. The fan mounted on my printer blows so much air that on 60% it still cools better than the e3d v6 default fan and the problem still occurs when the fan is connected to direct power.by Thimo_98 - General
I just tried two times but the white filament was still completely white when it came out so i geus that isn't the problem.by Thimo_98 - General
thanks for your reaction it's an original e3d v6 hotend, the bowden tube has an inner size of 2 mm, an outer of 4 mm and a length of 900 mm (I also tried a length of 600 mm). The fan is for both the hotend and the part i usually lower it because of the noise it always worked great till now. The feedrate is 100% I also tried to lower it but it results in under extrusion and doesn't take away theby Thimo_98 - General
hallo I have a big problem with my e3d v6 (bowden) it keeps jamming all the time. I'm printing pla on temperatures from 190 up to 230 degrees with speeds 20 up to 70 mm/s with layer heights from 0.05 to 0.2. The fan is fw controlled from 20% till 100% I also tried connecting it to direct power (the heat sink always feels cold). I'm also sure the ptfe tube is inserted well, I also tried oil witby Thimo_98 - General