KP3S cooling duct (no support) 4010 & 4020 fan. by SuFu00086 3d model
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KP3S cooling duct (no support) 4010 & 4020 fan. by SuFu00086

KP3S cooling duct (no support) 4010 & 4020 fan. by SuFu00086

by Thingiverse
Last crawled date: 3 years, 1 month ago
Recommend to add thermo-insulation above heat-block.
Recommend to print by ABS, possibly PLA is also usable (not tested).
No need support.
Need to glue two nozzles after printed.
I attach GCODE for KP3S.
Succeeded to print by ABS without enclosure (nozzle 240c, bed 70c, room temp was around 20c).
If it is difficult to print ABS, I suggest print this duct by PLA first and install.
Then print again by ABS.
This cooling duct works great for ABS printing.
Normally, I use 50% fan speed.
Nozzle temp would not drop when started cooling.

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