Entropy Reduction

Personal log of yet another digital native.

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Project maintained by andre-abadi Hosted on GitHub Pages — Theme by mattgraham

Purpose

• Print a replacement end cap for piano rolls

References

• Wikipedia: Piano Roll
• Wikipedia: Player Piano
• QRS Player Piano Music Roll Cap by Joshua Villwock ‘1n5an1ac’
• TinkerCAD: pianola-end-cap
• Printables: Simplified Pianola Roll End Cap

Design Files

• pianola-roll-end-cap.stl

Actions

• Imported original into TinkerCAD
• Negative volume to delete QRS logo
• Created cylinder, matched diameter and combined
• Printed in PolyTerra 215/60 0.6mm nozzle 0.4mm layers 2 vertical walls 15% gyroid infill
• Uploaded to Printables
• Tested fit, snug (good!)

Reflections

• Perhaps removable supports would make a nicer finished product
• Was the hurry worth it?

Pictures