| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for easily setting the operation condition of an injection molding machine for molding a resin molded product having no flaw, and a mold used in the injection molding machine. SOLUTION: The flowing length of the molten resin material, which is injected in the bar flow cavity 45 provided to the mold 30, is measured at each of a plurality of the extrusion positions of a screw member 13 under the operation condition of the injection molding machine 20 for molding the resin molded product having no flaw. In the setting of the operation condition of another injection molding machine, the operation condition is adjusted so that the flowing length equal to that at each of extrusion positions is obtained in another injection molding machine when the molten resin material is injected in the bar flow cavity 45 from the injection molding machine. COPYRIGHT: (C)2005,JPO&NCIPI
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