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Creation's quality: 5.0/5 (2 votes)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

An easily and quickly printable model of a piston to illustrate this principle of mechanics, there are other models available for download.

You will need an M3 screw of about 10 mm to connect cam and shaft.

A small piece of filament to connect the piston to the shaft.

It takes about 1h30 to print all the parts ( without support in the position of the files ) and about 4 to 5 m of filament.

Be careful, I deliberately left quite large gaps between the parts for a trouble-free operation, if you enlarge, you may have to modify a little the scale of the moving parts to limit the play!

3D printing settings

layer height 0.2 mm

filling 20 to 25 %.

wall thickness 0.8 to 1.2 mm

  • 3D file format: STL
  • Publication date: 2020/02/22 at 23:20





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