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METHOD FOR PREDICTING REMAINING SERVICE LIFE OF HOSE, AND SYSTEM FOR PREDICTING REMAINING SERVICE LIFE OF HOSE
METHOD FOR PREDICTING REMAINING SERVICE LIFE OF HOSE, AND SYSTEM FOR PREDICTING REMAINING SERVICE LIFE OF HOSE
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机译:预测软管剩余使用寿命的方法,以及预测软管剩余使用寿命的系统
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摘要
A method and system for easily predicting a remaining lifetime of a hose are provided. A hose remaining lifetime prediction method and a hose remaining lifetime prediction system, for predicting a remaining lifetime of a hose 1 in use, include obtaining in advance, for a hose of the same type, relationship between use time of an inner tubular rubber layer 11 at a reference temperature and a physical property value of rubber forming the inner tubular rubber layer 11, generating a thermal degradation model for the inner tubular rubber layer 11, calculating, for the hose 1 in use, reference temperature use time being use time of the inner tubular rubber layer 11 at the reference temperature until a time of the prediction, and predicting the remaining lifetime of the hose 1 in use, based on comparison between the reference temperature use time and the thermal degradation model.
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