Hello Team,

i need any one of your support concerning the ball-bar measurement and the correction.
We have Moriseiki HMC machine for our machining of Steel component .In this machine we have an issue of position variation which making distribution hole. On this point of view we tested the geometry with ball-bar and the result as follows below.
i want to understand that which parameter is out off specification and how this can be corrected
please help us on this.

Sl. No Parameter Unit Measurement
1 Backlash X (max) Microns -1.1
2 Backlash Y (max) Microns 0.9
3 Reversal spikes X Microns 5.6
4 Reversal spikes Y Microns 1.7
5 Lateral Play X Microns -4.2
6 Lateral Play Y Microns 5.5
7 Cyclic error X Microns 2.2
8 Cyclic error Y Microns 2
9 Servo mismatch ms 0.05
10 Squareness Microns/Meter 1332
11 Straightness X Microns -168.7
12 Straightness Y Microns -12.7
13 Scaling Mismatch Microns 29.8
14 Scaling error X ppm -355.2
15 Scaling error Y ppm -504
16 Cyclic Pitch X mm 31.75
17 Cyclic Pitch Y mm 30.48
18 Centre Offset X Microns 54.7
19 Centre Offset Y Microns -196.2
20 Positinal Tolererance Microns 677.8
21 Best Fit Radius mm 99.957
22 Circularity Microns 379.5