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Worm Gear Drive - Print In Place Test — image 1
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Worm Gear Drive - Print In Place Test

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Test the Print In Place skils of your 3D printer! ;-)

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Model information

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For printing, I set (in Cura) Standart Quality: Layer Height 0.2 mm, at least 4 wall lines, Infill: Triangles 20% and also need to use Support: Normal, Touching Buildplate to support the handle and the lower part of the worm wheel. On my Ender 3 Pro print speed 40 mm/s, temperatures 200/50°C (PLA Colorfil), 100% Cooling.
After the print was finished, it was necessary to carefully release the moving parts.

You can choose from two versions of the model:

worm_gear_print_test_0.4_0.4 v1.stl: 0.4 mm tolerance under the 18 tooth gear and 0.4 mm tolerance between the axles and their holes.

worm_gear_print_test_0.6_0.4 v1.stl: 0.4 mm tolerance under the 18 tooth gear and 0.6 mm tolerance between the axles and their holes.

Youtube: https://youtu.be/ATu4tPS0XOw

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