BBQ Fan Extension for Gearbox 256 / Grillgebläse Erweiterung für Getriebe 256

cults3d

BBQ Fan Extension for Gearbox 256 / Grillgebläse Erweiterung für Getriebe 256 https://youtu.be/qSJrNM_CAjE In the YouTube clip of my last model, I promised "extensions and applications" for the gearbox 256. With the following parts, you can assemble a large hand-driven BBQ fan. The high impeller speed (2,560 rpm) produces a great amount of airflow. Thanks to the handgrip, it's also much easier to turn the gearbox crank. Parts / Teile Handgrip / Handgriff - 1 Piece / Stück 170 x 132 x 20 mm 2x M5x12 hexagon socket screw / Zylinderschraube Innensechskant Fan housing / Gehäuse - 1 Piece / Stück 180.2 x 168.16 x 44 mm 4x M5x12 hexagon socket screw / Zylinderschraube Innensechskant Impeller / Laufrad - 1 Piece / Stück 126 x 33 mm The hub includes a clamping function with M4 nuts and grub screws. I noticed during the assembly that the clamping can be implemented easier by variation of the parts dimensions. Housing top / Gehäusedeckel - 1 Piece / Stück 180.2 x 168.16 x 3 mm So, clamping by variation of the parts dimensions. Foot holder / Fußhalter - 1 Piece / Stück 72.4 x 67.4 x 8 mm Don't be confused by the video. It shows that my first printed version of the foot holder needed to be glued to the bottom of the gearbox. The thing files already have an improved screw mount (same for gearbox 256). - 4x M5x12 hexagon socket screw / Zylinderschraube Innensechskant Foot / Fuß - 2 Piece / Stück 102.4 x 49.5 x 10 mm Those parts still need to be glued to the foot holder. Tube adapter / Rohradapter - 1 Piece / Stück 161.7 x 85.4 x 48.4 mm Add a metal tube to get some distance to the BBQ heat. I glued a 330 mm aluminum tube (Ø 30x1 mm) to the adapter. Corner piece / Eckstück - 1 Piece / Stück 78.5 x 12 x 11.5 mm This part needs to be glued to the inside of the tube adapter. Spacer / Distanzstück - 1 Piece / Stück 12 x 13 mm I used superglue for all non-releasable connections.