Dear All,

We are facing The following problem :

Condition: There is a size variation of -0.04mm in X axis of every shaft

Machined for example size X of 5 pcs differ as follows:

Sample No. 1 Size X measured size: 13.44

Sample No. 2 Size X measured size: 13.40

Sample No. 3 Size X measured size: 13.36

Sample No. 4 Size X measured size: 13.32

Sample No. 5 Size X measured size: 13.28

we alredy check the parameter 1851 and 1852 but the manufacture say they are good.

Please if you have any Suggestion kindly let me know.

Thanks