| 摘要 |
<p>PROBLEM TO BE SOLVED: To previously and highly precisely predict a point of time when measurement abnormality occurs due to the fluctuation of mechanical characteristics in a dynamic balance measuring device for a tire.SOLUTION: A time of point in which a measurement error Ex reaches allowable upper and lower limit values +Ee and -Ee, which specify a range of an allowable error, is predicted and reported as a point of measurement abnormality on the basis of the number of measurement times Cx of a tire including the number of times the dynamic balance of the tire to be inspected is measured and the measurement error Ex of an unbalance amount obtained by measuring an unbalance amount of the master tire in which the unbalance amount is known.</p> |
