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| Press Fit tolerances | |||
| Post Reply | Engineering Forum | ||
| Posted by: tdoyle ® 07/23/2009, 11:13:11 Author Profile eMail author Edit |
I have to repair an oversized bearing bore. The part is made of aluminum T6, The bore diameter is/was 1.260 +/-.0005".
My idea is to machine the bore .050" over for a repair sleeve/bushing. The sleeve would be made from 17-4ph. What would the interference press fit be? Is there a standard for this type of repair? Modified by tdoyle at Thu, Jul 23, 2009, 11:53:38 |
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| : Press Fit tolerances -- tdoyle | Post Reply | Top of thread | Engineering Forum |
| Posted by: Kelly Bramble ® 07/28/2009, 15:48:11 Author Profile eMail author Edit |
Hope I'm not too late for you. Looking at /class_v.htm, I estimate that you should try an interferance of .0005 to .0023 inches between the bore and your bushing. Also see: /manufacturing_spec/press_fit_force.htm and /calculators/machine-design/press-fit/press-fit-calculator.htm
Modified by Kelly Bramble at Tue, Jul 28, 2009, 15:50:04 |
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