After you select Box as a workframe type, the Workframe dialog contains 2 tabs: Size/Division and Axis descriptions.
Options on the Size/Division tab:
Width (X) - define the width of a workframe, and the number of divisions along the workframe width
Length (Y) - define the length of a workframe, and the number of divisions along the workframe length
Height (Z) - define the height of a workframe, and the number of divisions along the workframe height
If the Non-uniform option next to the options is not selected, a workframe will be generated automatically based on the parameter values defined in the edit fields. If Non-uniform is selected, the edit fields become inaccessible. The (…) button becomes available; click it to open the Lines distribution dialog where you can define the position of successive workframe axes.
Options on the Axis descriptions tab:
For each of the options, there are 3 fields:
For width (X) and length (Y), you can choose to locate the description on the right or on the left of a workframe line.
If the User-defined option next to the options is not selected, a workframe description will be generated automatically based on the parameter values defined in the edit fields. If User-defined is selected for any of the options, the edit fields for that option become inaccessible. The (…) button becomes available; click it to open the Lines description dialog where you can define the description of successive workframe axes.