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trackball with variable size (f.e. billard ball) #83

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ursaw
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@ursaw ursaw commented Apr 14, 2022

if trackball is not 34mm the function trackball_socket_gen() is used.

trackball_modular_ring_height is cylindric part of hole. use f.e. 5mm

correct f.e. tbiw_left_wall_x_offset_override

Hardcoded options in trackball_socket_gen()

  • bearing as 3x6x2.5mm Miniature Steel Bearings MR63ZZ L-630
  • pin as 2.5x8mm
  • pins inner position (outer also possible)

No protoype build yet, just outcomming for 34mm is compared.

Example with 57.2mm billard ball

image

if trackball is not 34mm the function trackball_socket_gen() is used.

trackball_modular_ring_height is cylindric part of hole. use f.e. 5mm

correct f.e. tbiw_left_wall_x_offset_override

Hardcoded options in trackball_socket_gen()
* bearing as 3x6x2.5mm Miniature Steel Bearings MR63ZZ L-630
* pin as 2.5x8mm
* pins inner position (outer also possible)

No protoype build yet, just outcomming for 34mm is compared.
@Michal-Szczepaniak
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man someone gotta add bearing size to readme because holy smokes this is only info i found on the size needed

@ursaw
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ursaw commented Jan 12, 2023

man someone gotta add bearing size to readme because holy smokes this is only info i found on the size needed

This is the afaik the standard ball Perixx PERIPRO-303 GBK 1.34 Inches Trackball f.e. https://www.amazon.com/dp/B07BDGSX5X
(But this is already mentioned in the readme)

@Michal-Szczepaniak
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trackball yes, bearing, no

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2 participants