3D Printed Repair for Broken Faucet Knob
Intro: 3D Printed Repair for Broken Faucet Knob
For a broken shower knob, I wrote an instructable showing how to print an emergency replacement.
https://www.instructables.com/id/Printed-Shower-Knob/ In the comments, Studleylee indicated a method he used to repair such a handle (hopefully he will write his method up). This triggered an idea for repairing my original broken knob.
All I really needed was a way to hold the broken piece to the original part of the knob--a big fat washer would do the trick.
https://www.instructables.com/id/Printed-Shower-Knob/ In the comments, Studleylee indicated a method he used to repair such a handle (hopefully he will write his method up). This triggered an idea for repairing my original broken knob.
All I really needed was a way to hold the broken piece to the original part of the knob--a big fat washer would do the trick.
STEP 1:
I made a few measurements with a caliper (these are available on amazon.com for less than $15.)
STEP 2:
I make a quick pencil sketch of the actual measurements and (circled) the size I want to create.
STEP 3:
This takes less than one minute to design in Autodesk's 123D software (free).
In "Primitives," you create a cylinder. The cylinder has a radius of 14mm and a height of 12mm.
"Draw" a circle in the center, radius 7.53mm.
"Extrude, Cut" the 7.53mm circle for 12mm.
Print it--takes 11 minutes and uses less than ten cents worth of plastic.
In "Primitives," you create a cylinder. The cylinder has a radius of 14mm and a height of 12mm.
"Draw" a circle in the center, radius 7.53mm.
"Extrude, Cut" the 7.53mm circle for 12mm.
Print it--takes 11 minutes and uses less than ten cents worth of plastic.
STEP 4:
Take this special washer and friction fit it around the broken and intact pieces of the knob.
STEP 5:
Screw this in place and you are done!
2 Comments
Build_it_Bob 10 years ago
Build_it_Bob
MikeTheMaker 10 years ago
I'm working on some "different" (odd?) projects and will be posting them as they are completed.