METHOD FOR PREDICTING MECHANICAL PROPERTY OF RESIN COMPONENT AND SYSTEM FOR PREDICTING MECHANICAL PHYSICAL PROPERTY

摘要

PROBLEM TO BE SOLVED: To aim at providing a calculation method accurately calculating the mechanical property of a molded part being injection-molded according to the result of a flow orientation analysis, even when a fiber is interfered with each other during injection filling, the fiber is subjected to breakage, a plurality of fibers are contained or the like in a reinforced resin component having fibers, and a device.;SOLUTION: The present method and system comprise that the flow orientation analysis in an evaluation shape is carried out by using the mechanical property of an reinforced resin element and a base resin element contained there into, the mechanical property calculated with the orientation parameter of the calculated resin component is compared with a numerical value being actually measured the mechanical property of the component having the evaluation shape, the mechanical property of the base resin element and the reinforced resin element is identified so that a calculated value is equalized with a measured value, and the deformed volume of the molded part is evaluated in high accuracy by using the identified mechanical property.;COPYRIGHT: (C)2004,JPO