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Modelo 3D adjustable torque wrench prototype, fully 3d printed por Alex no Printables

Descrição

UPDATE 2: two new stronger spring files added, to be tested spring v2.1 and v2.2

UPDATE 1: tested with a scale and with spring v2.0 I got 3kgf with a lever of 6.9cm which is about 2Nm torque, not as strong as I thought but the spring can be made thicker and taller, to there is room for improvement, nothing broke, but the spring bottomed out

 

has fine adjustment, use PETG, I used recycled PET bottle filament from my pullstruder.

you should use a calibration lever and a scale for precise torque setting.

supports are needed for some parts

Printables

adjustable torque wrench prototype, fully 3d printed

Alex Alex (abre em nova aba)

Publicado em 21 de fev de 2023

41
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99
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Categoria Tools
Tags
wrench adjustable prototype torque
Licença Creative Commons — Attribution — Noncommercial — Share Alike
Arquivos (11)
torque wrench v2 - body cap-1.STL 99.1 KB
torque wrench v2 - spring v2-1.STL 49.1 KB
torque wrench v2 - body-1.STL 63.7 KB
torque wrench v2 - roller-1.STL 9.1 KB
torque wrench v2 - rotor-1.STL 112.6 KB
torque wrench v2 - 3 8ths adapter-1.STL 206.2 KB
torque wrench v2 - calibration lever-1.STL 24.5 KB
torque wrench v2 - thread block-1.STL 532.5 KB
torque wrench v2 - Bolt-1.STL 945.8 KB
spring v2.1.STL 57 KB
spring v2.2.STL 117.1 KB
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