Runout tolerance, also known as runout deviation, is a geometric tolerance that sets a straight line as the axis of rotation, rotates the target object (component), and controls the runout change value of the target element. It is divided into circular runout tolerance and full runout toleranceBillion lerideDescribe what they mean.

    1.Round beat:
    The symbol is a diagonal line with an arrow, indicating that the rotating surface on the part remains in a specified position relative to the reference axis in a defined measurement plane.(It refers to the maximum reading difference measured by the indicator in the specified direction when the actual surface to be measured is rotated around the reference axis without axial movement).
    (1Radial circular runout
    The tolerance zone is the tolerance value of the difference in radius in any measurement plane perpendicular to the reference axist,And the center of the circle is the area between two concentric circles on the reference axis.
    (2Face round runout
    The tolerance zone is a measurement cylinder at any diameter position coaxial with the reference axis along the busbar direction width oftThe cylindrical area.
    2.Full beat:
    The symbol is two diagonal lines with arrows, indicating the best amount of runout along the entire measured surface when the part is continuously rotated around the reference axis.(Refers to the actual surface to be measured around the axis of the rotation without axial movement, while the indicator to parallel or perpendicular to the axis of the movement, the maximum reading difference measured by the indicator in the whole process).
    (1Radial full runout
    The tolerance zone is where the difference in radius is the tolerance valuet, and the area between two cylinders coaxial with the datum axis.
    (2Face full beat
    The tolerance zone is where the distance is the tolerance valuet, and the area between two parallel planes perpendicular to the datum axis.
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