Load monitoring method for motor-driven injection molding...

Details Load monitoring method for motor-driven injection molding... Load monitoring method for motor-driven injection molding...

2006-08-08

2006-08-08

Duda, Rina (Department: 2837)

Electricity: motive power systems

Automatic and/or with time-delay means

Motor load, armature or primary or secondary circuit current

C318S801000, C318S812000, C264S040100, C264S040500, C264S328100, C425S135000, C425S136000, C425S145000, C425S149000, C425S150000

Reexamination Certificate

active

07088069

ABSTRACT:
Load of each motor-driven drive section of an injection molding machine is monitored in order to obtain an average load level of the drive section for each molding cycle. A cycle extending time or a cycle shortening time necessary for decreasing or increasing the average load level to a previously set reference load level is calculated, and is displayed directly or indirectly.

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