Dual Extruder setup BLV-printer with 2-1 Mellow Mosquito hotend

knutselsmurf

I have this thermistor: https://nl.aliexpress.com/item/4000100545980.html

Veti

that thermistor does not fit in the mellow mosquito

are you getting heater cartridge and thermistor mixed up?

knutselsmurf

it fits, no probem.
alt text

knutselsmurf

But you are right about the thermistor settings, didn't now

Hotend NTC 3950 Thermistor Specs:

Resistor below 25C: 100 K
Beta value: 3950 K

Veti

@knutselsmurf said in Dual Extruder setup BLV-printer with 2-1 Mellow Mosquito hotend:

it fits, no probem.

well no. that hotend required a thermistor catridge. without it its not making good enough contact.

this is the type of thermistor you require for this hotend.
https://de.aliexpress.com/item/4000591370691.html

knutselsmurf

I am using this heated bed:
35X35X0.3 cm Creality 3D Heatbed

Don't have the resistor and beta value yet..

Veti

look at the generated g code.
is there a T0 or a T1 before the first extrusion command?

knutselsmurf

@Veti I have ordered the Mellow thermistor now. But the current thermistor seems to be ok, stable temperature... And I have a nice filament flow.. I will replace it as soon as I got the correct one

Ok, I will do a new hotend PID tuning..

knutselsmurf

"look at the generated g code.
is there a T0 or a T1 before the first extrusion command?"

Yes

knutselsmurf

@knutselsmurf oh, shit: I have the right heater and thermistor already
https://nl.aliexpress.com/item/4001294136528.html (set 2, 24V)

Will replaced it..

A Former User

Why do you have G21 in your slicer start g-code ?

Veti

the semitec values are B4725 C7.06e-8