how to draw holes in pcd with chord method

i have problem in draw a holes in pcd they given radius of pcd with some angle and chord spaces length

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3 Answers

hi will you able to send detailed specification?

 
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You Can use ARRAY command , if u have angle available

 
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Example: for PCD
by using "HELIIX" we can give pitch circle diameter
for pcd in helix choose the turn Height

 
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