| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a monitor which can distinguish a molding state inclusive of molding stability. <P>SOLUTION: Variable quantities (injection pressure and injection speed) in each molding cycle are detected at every prescribed sampling period, and stored as the ones ranging from the newest molding to a plurality of the past molding cycles. A first axis is set to time (the number of times of sampling), a second axis is set to the value of the variable quantities, and a third axis is set to a molding cycle, and the change pattern of the stored variable quantities of each molding cycle is displayed graphically and three-dimensionally. The change pattern of variable quantities in one molding cycle can be grasped by the first axis and the second axis. A change in the change pattern of variable quantities between the molding cycles can be grasped by the comparison with the change pattern of variable quantities in the third axis direction. By this constitution, it can be also distinguished whether a molding state is stable. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
