Table 1a. Hole Coordinate Dimension Factors for Type “A” Hole Circles
10 holes
13 holes (Continued)
16 holes
18 holes (Continued)
20 holes (Continued)
22 holes (Continued)
# y 1 0.00000 –0.50000 6 –0.33156 0.37426 1 0.00000 –0.50000 8 –0.32139 0.38302 11 0.00000 0.50000 10 –0.27032 0.42063 2 –0.29389 –0.40451 7 –0.11966 0.48547 2 –0.19134 –0.46194 9 –0.17101 0.46985 12 0.15451 0.47553 11 –0.14087 0.47975 3 –0.47553 –0.15451 8 0.11966 0.48547 3 –0.35355 –0.35355 10 0.00000 0.50000 13 0.29389 0.40451 12 0.00000 0.50000 4 –0.47553 0.15451 9 0.33156 0.37426 4 –0.46194 –0.19134 11 0.17101 0.46985 14 0.40451 0.29389 13 0.14087 0.47975 5 –0.29389 0.40451 10 0.46751 0.17730 5 –0.50000 0.00000 12 0.32139 0.38302 15 0.47553 0.15451 14 0.27032 0.42063 6 0.00000 0.50000 11 0.49635 –0.06027 6 –0.46194 0.19134 13 0.43301 0.25000 16 0.50000 0.00000 15 0.37787 0.32743 7 0.29389 0.40451 12 0.41149 –0.28403 7 –0.35355 0.35355 14 0.49240 0.08682 17 0.47553 –0.15451 16 0.45482 0.20771 8 0.47553 0.15451 13 0.23236 –0.44273 8 –0.19134 0.46194 15 0.49240 –0.08682 18 0.40451 –0.29389 17 0.49491 0.07116 9 0.47553 –0.15451 14 holes 9 0.00000 0.50000 16 0.43301 –0.25000 19 0.29389 –0.40451 18 0.49491 –0.07116 10 0.29389 –0.40451 # x y 10 0.19134 0.46194 17 0.32139 –0.38302 20 0.15451 –0.47553 19 0.45482 –0.20771 11 holes 1 0.00000 –0.50000 11 0.35355 0.35355 18 0.17101 –0.46985 21 holes 20 0.37787 –0.32743 # x y 2 –0.21694 –0.45048 12 0.46194 0.19134 19 holes # x y 21 0.27032 –0.42063 1 0.00000 –0.50000 3 –0.39092 –0.31174 13 0.50000 0.00000 # x y 1 0.00000 –0.50000 22 0.14087 –0.47975 2 –0.27032 –0.42063 4 –0.48746 –0.11126 14 0.46194 –0.19134 1 0.00000 –0.50000 2 –0.14738 –0.47779 23 holes x y # x y # x y # x y # x y # x 3 –0.45482 –0.20771 5 –0.48746 0.11126 15 0.35355 –0.35355 2 –0.16235 –0.47291 3 –0.28166 –0.41312 # x y y 4 –0.49491 0.07116 6 –0.39092 0.31174 16 0.19134 –0.46194 3 –0.30711 –0.39457 4 –0.39092 –0.31174 1 0.00000 –0.50000
1
– Y
Ref
5
2
– X
+ X
+ Y
3
4
3 holes
7 holes
#
x
y
#
x
1 0.00000 –0.50000 1 0.00000 –0.50000 5 –0.37787 0.32743 7 –0.21694 0.45048 2 –0.43301 0.25000 2 –0.39092 –0.31174 6 –0.14087 0.47975 8 0.00000 0.50000 # x y 5 –0.48470 –0.12274 6 –0.49860 –0.03737 3 –0.25979 –0.42721 3 0.43301 0.25000 3 –0.48746 0.11126 7 0.14087 0.47975 9 0.21694 0.45048 1 0.00000 –0.50000 6 –0.49829 0.04129 7 –0.48746 0.11126 4 –0.36542 –0.34128 4 holes 4 –0.21694 0.45048 8 0.37787 0.32743 10 0.39092 0.31174 2 –0.18062 –0.46624 7 –0.45789 0.20085 8 –0.43301 0.25000 5 –0.44394 –0.23003 # x y 5 0.21694 0.45048 9 0.49491 0.07116 11 0.48746 0.11126 3 –0.33685 –0.36950 8 –0.36786 0.33864 9 –0.34009 0.36653 6 –0.48954 –0.10173 17 holes 4 –0.41858 –0.27347 5 –0.46544 –0.18267 2 –0.13490 –0.48146 1 0.00000 –0.50000 6 0.48746 0.11126 10 0.45482 –0.20771 12 0.48746 –0.11126 4 –0.44758 –0.22287 9 –0.23797 0.43974 10 –0.21694 0.45048 7 –0.49883 0.03412 2 –0.50000 0.00000 7 0.39092 –0.31174 11 0.27032 –0.42063 13 0.39092 –0.31174 5 –0.49787 –0.04613 10 –0.08230 0.49318 11 –0.07452 0.49442 8 –0.47113 0.16744 3 0.00000 0.50000 8 holes 12 holes 14 0.21694 –0.45048 6 –0.48091 0.13683 11 0.08230 0.49318 12 0.07452 0.49442 9 –0.40848 0.28834 4 0.50000 0.00000 # x y # x y 15 holes 7 –0.39901 0.30132 12 0.23797 0.43974 13 0.21694 0.45048 10 –0.31554 0.38786 5 holes 1 0.00000 –0.50000 1 0.00000 –0.50000 # x y 8 –0.26322 0.42511 13 0.36786 0.33864 14 0.34009 0.36653 11 –0.19920 0.45861 # x y 2 –0.35355 –0.35355 2 –0.25000 –0.43301 1 0.00000 –0.50000 9 –0.09187 0.49149 14 0.45789 0.20085 15 0.43301 0.25000 12 –0.06808 0.49534 1 0.00000 –0.50000 3 –0.50000 0.00000 3 –0.43301 –0.25000 2 –0.20337 –0.45677 10 0.09187 0.49149 15 0.49829 0.04129 16 0.48746 0.11126 13 0.06808 0.49534 2 –0.47553 –0.15451 4 –0.35355 0.35355 4 –0.50000 0.00000 3 –0.37157 –0.33457 11 0.26322 0.42511 16 0.48470 –0.12274 17 0.49860 –0.03737 14 0.19920 0.45861 3 –0.29389 0.40451 5 0.00000 0.50000 5 –0.43301 0.25000 4 –0.47553 –0.15451 12 0.39901 0.30132 17 0.41858 –0.27347 18 0.46544 –0.18267 15 0.31554 0.38786 4 0.29389 0.40451 6 0.35355 0.35355 6 –0.25000 0.43301 5 –0.49726 0.05226 13 0.48091 0.13683 18 0.30711 –0.39457 19 0.39092 –0.31174 16 0.40848 0.28834 5 0.47553 –0.15451 7 0.50000 0.00000 7 0.00000 0.50000 6 –0.43301 0.25000 14 0.49787 –0.04613 19 0.16235 –0.47291 20 0.28166 –0.41312 17 0.47113 0.16744 6 holes 8 0.35355 –0.35355 8 0.25000 0.43301 7 –0.29389 0.40451 15 0.44758 –0.22287 20 holes 21 0.14738 –0.47779 18 0.49883 0.03412 # x y 9 holes 9 0.43301 0.25000 8 –0.10396 0.48907 16 0.33685 –0.36950 # x y 22 holes 19 0.48954 –0.10173 1 0.00000 –0.50000 # x y 10 0.50000 0.00000 9 0.10396 0.48907 17 0.18062 –0.46624 1 0.00000 –0.50000 # x y 20 0.44394 –0.23003 2 –0.43301 –0.25000 1 0.00000 –0.50000 11 0.43301 –0.25000 10 0.29389 0.40451 18 holes 2 –0.15451 –0.47553 1 0.00000 –0.50000 21 0.36542 –0.34128 3 –0.43301 0.25000 2 –0.32139 –0.38302 12 0.25000 –0.43301 11 0.43301 0.25000 # x y 3 –0.29389 –0.40451 2 –0.14087 –0.47975 22 0.25979 –0.42721 4 0.00000 0.50000 3 –0.49240 –0.08682 13 holes 12 0.49726 0.05226 1 0.00000 –0.50000 4 –0.40451 –0.29389 3 –0.27032 –0.42063 23 0.13490 –0.48146 5 0.43301 0.25000 4 –0.43301 0.25000 # x y 13 0.47553 –0.15451 2 –0.17101 –0.46985 5 –0.47553 –0.15451 4 –0.37787 –0.32743 24 holes 6 0.43301 –0.25000 5 –0.17101 0.46985 1 0.00000 –0.50000 14 0.37157 –0.33457 3 –0.32139 –0.38302 6 –0.50000 0.00000 5 –0.45482 –0.20771 # x y 6 0.17101 0.46985 2 –0.23236 –0.44273 15 0.20337 –0.45677 4 –0.43301 –0.25000 7 –0.47553 0.15451 6 –0.49491 –0.07116 1 0.00000 –0.50000 7 0.43301 0.25000 3 –0.41149 –0.28403 5 –0.49240 –0.08682 8 –0.40451 0.29389 7 –0.49491 0.07116 2 –0.12941 –0.48296 8 0.49240 –0.08682 4 –0.49635 –0.06027 6 –0.49240 0.08682 9 –0.29389 0.40451 8 –0.45482 0.20771 3 –0.25000 –0.43301 9 0.32139 –0.38302 5 –0.46751 0.17730 7 –0.43301 0.25000 10 –0.15451 0.47553 9 –0.37787 0.32743 4 –0.35355 –0.35355
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