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2轮胎与车辆2.1轮胎结构典型的“轮胎剥伤”掉块是从胎冠上的幅向裂纹发展而成的,裂纹逐渐加深,胎冠与帘线结合层间因材料疲劳致使结合强度降低,制动检验时在滚筒与轮胎的接触印痕区的应力集中点,滚筒切向力使裂纹加深至结合层,导致结合层发生剥离,最后撕开脱落。2.2轮胎橡胶的材料特性原则上,橡胶制品应该属于塑性材料,对外表现为“各
2 Tires and Vehicles 2.1 Tire Structure Typical ”Tire Stripping“ block is developed from the direction of crack propagation on the crown, the crack gradually deepened, the bonding strength between the tread cap and the cords due to material fatigue Reduce the braking test in the roller and tire contact imprint area of the stress concentration point, the tangential force of the roller so that cracks deepen the binding layer, resulting in debonding the bonding layer, and finally ripped off. 2.2 Tire and rubber material properties In principle, rubber products should belong to the plastic material, the external appearance of ”