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^  \\ 3D PRINTING AND DESIGN REFERENCE DOCUMENT\\ \\   ^^
^  Document Title:|Document Title|
^  Document No.:|1756372333|
^  Author(s):|jattie|
^  Contributor(s):|  |



**REVISION HISTORY**
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^  \\  Revision\\  \\  ^\\ Details of Modification(s)^\\ Reason for modification^  \\ Date  ^  \\ By  ^
|  [[:doku.php?id=04_projects:04_sandtable_radial_version&do=revisions|0]]  |Draft release|Document description here|  2025/08/28 09:12  |  jattie  |


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====== Radial Sandtable Design ======

{{:04_projects:screenshot_2025-08-28_180733.png|}}


===== Gear Spacing Calculations =====

Let’s crunch the numbers with a 1.2 mm pitch and gears of 15 teeth and 60 teeth.

==== ⚙️ Step-by-step Calculation ====

  * Pitch Diameter of Gear 1 = 15 teeth × 1.2 mm = 18 mm
  * Pitch Diameter of Gear 2 = 60 teeth × 1.2 mm = 72 mm

==== Centre distance ====

Centre Distance =1/2 × (18 + 72) = 1/2 × 90 = 45mm

✅ Final Answer: Centre spacing = 45 mm