If it is called out on a curved surface, like a fillet on a welded part, the entire surface where the radius is has to fall within the tolerance zone. Then we will introduce profile of a line and contrast the two. If you grip edit the profile in one profile view, the same changes apply to the other copy of the profile. Surface profile measurement is the measurement of a line across the surface that can be represented mathematically as a height function with lateral displacement, z(x).With a stylus or optical scanning instrument, profile measurement is carried out by traversing the stylus across a line on the surface. Profile is … It. Because this line is a static profile, and detached from the surface, you can edit it in various ways, including copying and moving it.
analysis of the flow profile depends on locating the control points, determining the type of curve. For most applications, profile of a surface is the appropriate callout. So we will first look at profile of a surface. Profile of a surface describes a 3-Dimensional tolerance zone around a surface, usually which is an advanced curve or shape. must be remembered that when flow is rapid (Fr > 1), the control of the depth is upstream and.

upstream and downstream of the control points, and then sketching the backwater curves.