胎坯激光扫描仪在全钢载重子午线轮胎动平衡和均匀性质量提升中的应用

Improvement of Dynamic Balance and Uniformity of TBR Tire by Green Tire Laser Scanner

采用胎坯激光扫描仪对胎坯轮廓进行激光测绘,通过线激光传感器测量胎坯成型后的直径变化量,根据胎坯同纬度直径变化情况、扫描色谱测绘的胎坯半径变化及角度异常点位置,评价胎坯生产中存在的动平衡和均匀性问题,并有针对性地进行改进,可提高全钢载重子午线轮胎的动平衡和均匀性质量。

The contour of the green tire was laser mapped by a green tire laser scanner,and the diameter changes of the green tire after tire building were measured by a line laser sensor. According to the diameter changes of the green tire at the same latitude,the change of the radius of the green tire and the position of the abnormal angle measured by scanning chromatography,the dynamic balance and uniformity in the green tire production were evaluated and improved. As a result,the dynamic balance and uniformity of the finished TBR tire could be effectively improved.