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Air Balloon Radial Piston Engine V2

Print Profile(4)

All
A1 mini
H2S
H2C
H2D Pro
P1P
X1
X1 Carbon
P1S
H2D
P2S
A1
X1E
X2D
A2L

OLD_VERSION, Single Color, 0.2mm layer
OLD_VERSION, Single Color, 0.2mm layer
Designer
2 h
1 plate
4.9(7)

NEW VERSION, Single Plate, 0.2 layer
NEW VERSION, Single Plate, 0.2 layer
Designer
2.1 h
1 plate
4.5(19)

OLD VERSION, Multicolor (2 plates), 0.2 layer
OLD VERSION, Multicolor (2 plates), 0.2 layer
Designer
2.3 h
2 plates
5.0(3)

NEW VERSION, Multicolor (2 plates), 0.2mm layer
NEW VERSION, Multicolor (2 plates), 0.2mm layer
Designer
2.3 h
2 plates
4.4(7)

Open in Bambu Studio
Boost
580
1102
145
37
1.1 k
557
Released 

Description

Summary

Demo and assembly guide: https://youtu.be/5G4Wwa94_aM
Exploded view in 3d viewer: https://skfb.ly/6QL8R

Extra parts needed:

  • Nitrile glove
  • Air balloon (optional)

Assembly Guide



.STL files with names starting with "X_" are optional.
 

Troubleshooting:

  • Try using 2-walled balloon (one inserted into another)
  • Hissing sound - air leaks heavily from balloon connection. Roll up the balloon lip to make it thicker.
  • Can be turned freely by hand, but struggling when working - the inner valve may have too much friction against the frame (sanding the valve and the frame and some lubrication, may help for a while).
  • Jams on a certain cylinder - this glove finger may need a bit more slack.
  • Can't be turned freely by hand - washer sits too tight on the crankshaft, or the hole for the shaft printed a bit too small.

Comment & Rating (145)

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License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.