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Mind map lesson 6 - Coggle Diagram
Mind map lesson 6
Tolerence
Tolerances are included with dimensions in engineering drawings to take into account these manufacturing limitations.
Bilateral Tolerance: allowed to vary in two directions from the specified dimension. Both directions need not vary by the same amount.
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Chain Dimensioning
Should only be used if the function of the object would not be affected by the accumulation of the tolerances.
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Dimensioning of radius and Dimensioning of cirlcle ,Arc and holes
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