SV08 Rhinohead Toolhead Mod

This Mod is based of a mod which i sadly cant find anymore.

I made the Cover a little bit modular and added a 25mm fan Module.

i had overheating issues and i also had a spare hotend. i coudlnt find a mod that solves my issue with my present parts so i designed this mod. i also uploaded the step file, so you can design your own Modules (for example knomi or other fan size).  if you design a module pls upload it on printables and add this mod as remix base, that way users can find other mods faster.

The 25mm fan Module needs:

- 6 m2.5 heated inserts (4mm OD, 3,5mm depth)
- 2 m2.5 x 5 mm screws
- 4 m2.5 x 20mm screws for a 15mm thick fan (included with a spare hotend)
- 1 25mm fan (i recommend the fan of a spare sv08 hotend mainly because of the weird sv08 toolhead connectors, or atleast one which is 15mm thick)

with my config the fan only stays on for a few seconds, i noticed that if i limit the fan speed to 80%, the mcu doesnt get cooled. so yeah the config is far from optimal but it works sofar fine.

Here is my config:

# Toolhead Fan
[temperature_fan toolhead_mcu_temp]
sensor_type: temperature_mcu
sensor_mcu: toolhead_mcu
pin: toolhead_mcu:PA7
control: pid
pid_Kp: 2
pid_Ki: 1
pid_Kd: 1
max_temp: 85
min_temp: 0
kick_start_time: 0.2
target_temp: 65.0
max_speed: 1.0
min_speed: 0
min_power: 0.4
initial_speed: 1.0