Colgate 牙膏盖模型

Toothpaste Cap - Colgate

2024-05-04 04:32:44

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Summary

I couldn't get other toothpaste caps to actually fit my toothpaste tube.
So I found this library and fiddled with the settings to produce this simple toothpaste cap that is easy to print.

it uses:
buttress_thread(16.3, pitch=2.1, length=8, internal=true,n_starts=1);
16.3 is the outer (largest) diameter of the thread (measured and then tweaked)
pitch=2.1 is how many mm there are between peaks on the threads (measured)
length=8 is how many mm long the threads should be.

I am not sure what internal and n_starts does.

The threads.scad and helix.scad I did not modify (except commenting out the demo)

Print Settings

Printer brand:
FlashForge
Printer:
Creator Pro
Rafts:
No
Supports:
No
Resolution:
0.15
Infill:
40%
Filament brand:
generic
Filament color:
white
Filament material:
PLA
Notes:
I slowed down the print speed to about 50% of normal as I was getting strands inside the threads. Probably just a problem with the filament I was using.