Method of displaying velocities and pressures in display device for injection molding

Abstract

By providing a V-P switchover point on a time axis display screen as well, waveforms of measured pressures prior and subsequent to V-P switchover shall be continuously displayed, thereby making it easy to ascertain the state of pressures at the V-P switchover point. A time axis display screen 4 for displaying velocities and/or pressures with a horizontal axis as a time scale; and a position axis display screen 5 for displaying velocities and/or pressures with a horizontal axis as a position scale; are provided side by side on a display panel surface along with fields for various numerical values established as molding conditions. A V-P switchover point is displayed as a vertical axis in each of time axis display screen 4 and of the position axis display screen 5. The time axis display screen 4 is divided into a left-hand screen portion 4a and a right-hand screen portion 4b by the vertical axis representing the V-P switchover point; and the state of velocities and pressures subsequent to V-P switchover is continuously displayed as waveforms on time axis display screen, starting at a time prior to V-P switchover.

Dependencies are inferred from the claim text.