This function is used to trim a blank using one or multiple closed/unclosed trim line(s). The interface is illustrated in Figure 10.9.4. The operation of this function is similar to Trim Element function in Section 5.3.10.

Figure 10.9.4  Blank Trimming dialog box

A typical example for Blank Trimming is illustrated in Figure 10.9.5.

        

(a) Before trimming                                  (b) After trimming

Figure 10.9.5  Trimming with Multiple Closed Trim Line

Note: Prior to performing the trimming operation, the user must define the blank properties.