我公司载重子午线轮胎采用国内普遍使用的三层半带束层结构,第3层带束层两端靠近胎肩部位采用两条0°带束层缠绕,以提高轮胎肩部的刚性,防止带束层端部变形,减少带束层边部剪切应力,保证轮胎在高速行驶时尺寸稳定,提高带束层边部的抗冲击性能和高速性能,降低带束层端 Our radial truck tire adopts the commonly used three-layer semi-belt structure in our country. The belt at the both ends of the third layer is wrapped with two 0 ° belt layers near the shoulder to improve the rigidity of the tire shoulder and prevent the belt Deformation of the beam ends to reduce the shearing stress of the belt edge to ensure that the tire size stability at high speeds to improve the belt edge of the impact resistance and high speed performance and reduce the belt end