MONITOR FOR INJECTION MOLDING MACHINE
First Claim
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1. A monitor for an injection molding machine, comprising:
- sampling means for detecting, at every predetermined cycle, variables in each cycle of plural molding cycles in an injection molding process and storing the detected variables of each cycle; and
means for storing a predetermined timing time at a predetermined timing in each molding cycle; and
means for graphically displaying the respective, detected variables for each of a plurality of molding cycles, with a first axis representing detected variable sample time, a second axis representing said respective, detected variables and a third axis representing said predetermined timing time.
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Abstract
Variables such as injection pressure and injection velocity are detected at a predetermined sampling cycle for each molding cycle and the variables for a plurality of past molding cycles starting from the latest molding cycle are stored. Change patterns of the stored variables of the respective molding cycles are displayed in the form of graphs in which the first axis represents time (the number of times of sampling), the second axis represents the variable values, and the third axis represents the molding cycle.
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Citations
1 Claim
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1. A monitor for an injection molding machine, comprising:
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sampling means for detecting, at every predetermined cycle, variables in each cycle of plural molding cycles in an injection molding process and storing the detected variables of each cycle; and means for storing a predetermined timing time at a predetermined timing in each molding cycle; and means for graphically displaying the respective, detected variables for each of a plurality of molding cycles, with a first axis representing detected variable sample time, a second axis representing said respective, detected variables and a third axis representing said predetermined timing time.
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Specification