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Topsolid online Help Index
Straightness
Menu: Control | Geometrical | Straightness
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Create an instruction of control of a straightness tolerance.
The instruction will be TOL/STRGHT in the DMIS file.
Definition of the straightness:
A line of the plan following the given direction, must be included between two parallel right-hand sides distant from the given tolerance.

It's necessary to select one element.
This element can be :
A measurement already done (measurement of a plane or a line)
A geometrical element (line, plane) on which an operation of measure will be in advance created if it's not done yet.
Select the menu
"Control | Geometrical | Straightness" or click on
icon
Select the element (Line, plane or measure).
If the element is not a measure,
It's possible to use the existing measure (if the element was already measured) or to make again the measure.
The measure will be done in automatic before the control if no measure was done.
A dialog box appears. Modify some parameters if necessary and confirm .
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the various zones of the image below to have help

Topsolid online Help Index