CO-ORDINATE SYSTEMS
There are
different coordinate systems in NX. A three-axis symbol is used to identify the
coordinate system.
Absolute Coordinate System
The Absolute Coordinate System is the coordinate
system from which all objects are referenced. This is a fixed coordinate system
and hence the locations and orientations of every object in NX7 modeling space
are related back to this system. The Absolute Coordinate System (or “Absolute CSYS”)
also provides a common frame of reference between part files. An absolute
position at X=1, Y=1, and Z=1 in one part file is the same location in any
other part file as well.
Work Coordinate System
The Work
Coordinate System (WCS) is what you will use for construction when you
want to determine orientations and angles of features. The axes of the WCS are
denoted XC, YC, and ZC. (The “C” stands for “current”).
Move the WCS
Here, you will learn how
to translate and rotate the WCS.
Choose FORMAT →WCS
DYNAMICS
This
DYNAMICS we can move and rotate WCS(working
co-ordinate) system dynamically.when we click the Dynamics button it will
automatically highlight
the
x,y,z axis as shown in below fig.
ORIGIN
Moves the origin of the WCS(Working Co-ordinate system).when
we we moves the wcs in location of the model this origin options will set the
wcs to where we want to move the location of the wcs.
ROTATE
The Rotate is all about the WCS will rotate about the direction which we want to rotate. It will display window. In this we will give angle also.
ORIENT
This ORIENT is all about it will reorients the wcs to new co-ordinate system.i.e, It
will moves the wcs to another
location.It will display window that where we want to orient the wcs.
SET WCS TO ABSOLUTE
Moves the position and orintation of the WCS to the Absolute coordiante system.Moves the WCS(Working Co-ordinate system).when we we moves the wcs in location of the model this origin options will set the wcs to origin where the CSYS(0,0,0) the wcs will set.
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