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Topsolid online Help Index
Symmetry
Menu: Control | Geometrical | Symmetry
Icon: 
Links:
Create an instruction of control of a symmetry tolerance.
The instruction will be TOL/SYM in the DMIS file.
Definition of the symmetry :
The median plan of the groove must be included between two parallel plans distant from the given tolerance and arranged symmetrically with regard to the reference plan A (median plan of the cylinder in that case).
It's necessary to select two elements.
This elements can be :
A measurement already done (measurement of a line, circle, plane or cylinder)
A geometrical element (line,circle,plane,cylinder) on which an operation of measure will be in advance created if it's not done yet.
The first element is the element to control, the second one is the referenced element.
Select the menu
"Control | Geometrical | Symmetry" or click on icon.
Select the element to control (line, circle, cylinder,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.
Select the referenced element (line, circle, cylinder,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.
Click
the various zones of the image below to have help
Topsolid online Help Index
