Page 89 - Injection Molding Advanced Troubleshooting Guide
P. 89

8.6 Velocity to Pressure Transfer  73


































          Figure 8.11  Velocity to pressure response with cavity pressure: normal response



































                            ®
          Figure 8.12  RJG eDART  graph showing the impact of a poor velocity to pressure transfer.
                    Notice how all of the plotted lines drop down after transfer. This created dimen-
                    sionally unacceptable parts.
   84   85   86   87   88   89   90   91   92   93   94