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Center Differential for EXPLORER-MK1 3D PRINTED 1:10 RC CHASSIS — zdjęcie 1
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Center Differential for EXPLORER-MK1 3D PRINTED 1:10 RC CHASSIS

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Wanted to remove the back and forth play of the driven gear and decided to turn it into a center differential.

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Pobrania
169
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Wyświetlenia
1605
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Informacje o modelu

Źródło
Printables
Kategoria
RC & Robotics
Licencja
Creative Commons — Attribution — Noncommercial

Notes:

  • I can not recommend PLA for this. It started deforming during torture testing with a drill.
  • Every surface that moves and touches another surface should be greased.
  • The differential cover should go towards the back of the car.
  • The axle shafts differ slightly. The rear one is marked on the end to tell them apart.
  • There should be no play between the axle shafts and the diff housing.
  • The differential should run smooth without stuttering after turning it a few times by hand. 
  • This also removes the need to print the gears with supports.
  • The attached images explain the assembly.

BOM:

  • 1x M3 18mm pin, threaded rod or bolt cut to length
  • 2x M3 16mm countersunk screw
  • 2x M3 8mm countersunk screw (20mm for optional axle shaft)

Print Settings:

  • Filament: PETG
  • Layer Height: 0.2mm
  • Infill: 100%
  • Supports: no

"Happy printing, and God bless, my friend."
— Bob Ross