Table 6: The mean and SD of the centroid location differences in μm of each component between test framework and reference cast generated by the unfixed coordinate system best-fit matching method. The right most column presents their total mean and SD ().

(a)

Cast () Component Test-ref no. 1 Test-ref no. 2 Test-ref no. 3 Test-ref no. 4 Test-ref no. 5 Test-ref no. 6 Test-ref Total () X Mean 61.0 17.1 66.1 −32.2 20.5 44.8 29.5 Y Mean 66.9 14.0 7.1 −17.6 −4.6 13.3 13.2 Z Mean 28.6 7.2 9.6 25.4 9.2 0.5 13.4 X SD 63.2 53.1 63.5 33.7 69.1 41.9 36.4 Y SD 103.8 20.1 65.3 25.7 53.3 53.7 28.9 Z SD 21.1 13.0 9.4 23.6 10.0 0.5 11.1

(b)

Cast () Component Test-ref no. 1 Test-ref no. 2 Test-ref no. 3 Test-ref no. 4 Test-ref no. 5 Test-ref no. 6 Test-ref Total () X Mean −1.7 −0.7 −1.8 0.6 0.3 −0.2 −0.6 Y Mean 5.1 5.6 3.7 2.7 3.6 4.1 4.1 Z Mean 0.7 1.5 2.2 5.9 2.4 1.9 2.4 X SD 11.5 12.4 14.9 12.6 9.0 12.3 1.0 Y SD 11.0 6.6 9.3 9.2 4.0 17.2 1.1 Z SD 1.4 2.0 3.2 5.5 3.7 3.0 1.8