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Injection moulding without rejects is the ideal<BR>moulders try to attain. This article describes two<BR>auxiliary devices that could increase the<BR>repeatability of an injection moulding machine. Once<BR>the optimum parameters are set, the physical<BR>dimensions, weight and other physical properties of<BR>the part will stay almost constant. The two devices<BR>do clamping force measurement/control and cavity<BR>pressure switchover to holding pressure.<BR><BR><BR><BR><BR><BR> |
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