Analysis of Dynamic Balance Fluctuations of 7.00R16 All-steel Radial Tire
Based on the actual production situation of all-steel radial tires,the reasons for the dynamic balance fluctuations of 7.00R16 tires were analyzed,and the corresponding solutions were proposed.By adopting the improvement measures,such as adding automatic correction devices,timely replacement of calendering rollers and roller cores under the inner liner calendering process,ensuring simultaneous opening of both sides of the sidewall,and strengthening operation training and precision verification of the building equipment under the building process,the first-grade product rate of tire dynamic balance increased by 12.49%.