Cradle: qualification table
Cradle a) Long Bow(µm) b) Support angle (unit = 0.001 degrees) c) y(µm)
Full length Central 1 2 3 4 5 2 3 4
                     
0                    
1 53 32 470 466 411 414 424 9 20 18
2 60 24 82 147 153 137 100 14 9 11
3 43 27 8 31 75 45 57 -9 -6 12
4                    
5 37 29 104 48 82 82 73 -14 -1 11
6 54 36 52 -16 17 39 64 24 43 44
7 36 33 44 85 128 131 99 -12 -38 -16
8 38 23 3 126 -55 -62 126 14 1 -8
9 48 49 40 64 147 87 133 27 65 35
CPPM 102 51 1 283 250 411 128 50 20 100/-115
a) the "long Bow" (planarity) is measured on the reference side (that in contact with the robot);
The "central" value is calculated with the only measurements with |z| < 320
b) the angles are quoted as difference between the 'nominal' and the measured values;
design tolerance is 0.1 degree;
c) the y of the 3 central supports is quoted as difference between the 'model' and the measured values.