Geometric Constraints
Sabtu, 18 Februari 2012
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A geometric constraint establishes a geometric characteristic of a sketch object (such as defining a line as being horizontal) or the type of relationship between two or more objects (such as requiring that two lines be parallel or perpendicular, or that several arcs have the same radius). Unlike dimensional constraints, geometric constraints have no editable numeric values; a constant angle constraint, for instance, simply dictates that the line stay at the angle it is at when the constraint is applied.
To create geometric constraints, choose the Constraints icon, select the objects, and choose the desired constraint from the icon option bar that appears in the upper left corner of the graphics window. Only icons for constraints that apply to the selected geometry will be displayed. You may also choose the constraint from an MB3 pop-up menu after selecting the geometry.
Design Applications Using NX
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MT10055 – NX 4
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