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9. The following questions refer to the figure shown below. (10 pts) A. The given tolerances on the left in the figure a
Posted: Sun May 15, 2022 11:18 pm
by answerhappygod
- 9 The Following Questions Refer To The Figure Shown Below 10 Pts A The Given Tolerances On The Left In The Figure A 1 (75.07 KiB) Viewed 35 times
9. The following questions refer to the figure shown below. (10 pts) A. The given tolerances on the left in the figure are for the coupling piece that is hatched. Based on the tolerance given, identify what class of FN fit the shaft and coupling likely is (more than one answer may be possible). B. For the fit identified above in A, what is the maximum amount of interference that would be possible with this fit? C. The fit between the shaft and impeller should be an FN4 fit. If the nominal diameters of the objects are 1.125 inches, list the allowable shaft and impeller hole tolerances in limit form. What is the overall system tolerance? Shaft: Impeller: System tolerance: 61 COUPLING .7500 .7508 T k-1.25 NOM BEARING IMPELLER