| 摘要 |
PROBLEM TO BE SOLVED: To simply and easily set an operation control condition of an injection molding machine in reversing a screw after completion of metering. SOLUTION: In the injection molding machine, a check ring is moved to a blockage state before sucking back and after completion of metering and the screw is turned reversely so as to assure prevention of movement of the check ring to the shaft direction. The operation control condition of the molding machine in reversing the screw after the completion of metering is selected from a plurality of entrusted setting modes prepared in advance to automatically set a condition value for respective item columns of the operation control condition in reversing the screw. COPYRIGHT: (C)2004,JPO
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