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Use Profile of a Surface Because it is Easy to Measure (#175)

(In accordance with Y14.5M-1994 standard)

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To dispell the huge misconception that profile of a surface is hard to measure, this series of Tips illustrates how easy measurement of profile of a surface really is. The surface located by the R12.7mm dimension is controlled by the general profile tolerance relative to datums A, B and C. Since the R12.7mm dimension is BASIC, the indicator …

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Back to Tips Tip added Aug 2004