MK8 Extruded Fan Holder，擠出風罩，押出ファンホルダー

thingiverse

T-3400-Extruder Hood 0.1mm.stl => 0.1mm tolerances T-3400-Extruder Hood 1mm.stl => 1mm tolerances FAN:3010, M3X15 -2 or M3X18 -2 FAN:4010 -2, M3X20 -4 MOUNT:M3X30 -2 T-3400-Extruder Hood 0.1mm.stl => 0.1mm tolerance, fits tightly T-3400-Extruder Hood 1mm.stl => 1mm tolerance, loose fit, may have gaps MK8 Direct Drive Compatible, required parts: FAN:3010 -1, 4010 -2 (Object fan can be any 40mm model, screw length is based on 20mm, add more for thicker fans) SCREW: M3X18 -2, M3X20 -4 FIXING SCREW: If no L-shaped iron bracket is installed between the motor and extruder, use M3X25 -2. If screws are loose, use M3X30 -2 and add gaskets as needed. With L-shaped iron bracket installed, use M3X30 -2 T-2200 and T2250 models note: Installation method: from bottom to top, heat block position may need adjustment to avoid getting stuck Object fan angle increased by 5 degrees. Please be careful when installing, right side may hit the enclosure panel. Printer X-axis maximum print size will be reduced by approximately 10mm (190mm). Left side unaffected. Y200 axis direction note: currently very close, recommend reducing Y-axis maximum print range to 190mm. Reconnect wires carefully, especially when fan and power voltage differ (12V fan, 24V power). T-2250 model Old seat can be removed, fan screws can be reused. T-2200 model Single-sided object fan must be completely disassembled. Add another identical fan if needed. If using 4020 fan, use M3X30 screw for fixing. If using 4015 fan, use M3X25 screw. If using 4010 fan, use M3X20 screw. 3010 fan screws can be reused. Seat fixing screws can be reused.