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Ovality of an AE crank pin refers to the deviation of the pin's shape from a perfect circle, indicating that it is elliptical rather than uniformly round. This condition can lead to uneven wear, increased friction, and potential failure in the engine's performance. Maintaining proper roundness is crucial for ensuring smooth operation and longevity of the engine components. Measuring ovality typically involves precision instruments to assess the extent of the deviation.

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2w ago

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