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Hi everyone, I could use some help with finding a way to inspect a shaft for straightness.
I have a print (which I attached to this thread) that calls out a straightness tolerance of .00005 for 1.35 long section. Right now we are using a .00005 indicator between centers to check this but we need to come up with a gage that is more accurate than the callout. I was thinking maybe a laser of some sort but I haven't had any luck finding what I need. This is an aerospace part if that makes any difference. I don't want us to ship parts without a method that would be adequate to weed the truly good/bad results out.
Thanks everyone in advance-
I have a print (which I attached to this thread) that calls out a straightness tolerance of .00005 for 1.35 long section. Right now we are using a .00005 indicator between centers to check this but we need to come up with a gage that is more accurate than the callout. I was thinking maybe a laser of some sort but I haven't had any luck finding what I need. This is an aerospace part if that makes any difference. I don't want us to ship parts without a method that would be adequate to weed the truly good/bad results out.
Thanks everyone in advance-
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