Discussion on Inspection and Measurement: Roundness and Roundness Measuring Instruments
Introduction to inspection and measurement, including 2-point and 3-point measurements for elliptical shapes and rice ball shapes (triangular)!
Roundness is one of the geometric tolerances applied to a single shape, referring to "the magnitude of deviation from the geometric circle of the circular part." Methods for measuring roundness include roundness measuring machines (such as Roncom), reading methods using center support, and three-dimensional measuring machines. A practical measurement method involves measuring the diameter with a dial gauge, and the Kensatools roundness measuring device falls into this category. [Contents] ■ About Roundness 1) Definition and illustrated examples 2) Tolerance zone (allowable range) 3) Measurement methods ■ Two-point and three-point measurements for elliptical shapes and onigiri shapes (triangular) *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.
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