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制动力调节阀的功能是随着轴荷的变化能自动地调节制动器的制动气压,使制动力尽量与地面和轮胎之间的附着情况相适应,以保持在各种载荷和各种减速情况下的制动稳定性。然而,只有正确地使用调节阀,才能充分发挥其作用。设计人员选用ALB时首先应了解汽车用户地区或国家的有关制动法规。例如,欧洲共同体新的制动法规要求,对于最大重量超过12吨(N_3类车)的两轴货车,R值在0.2～0.8之间时,应满足关系式:Z≥0.1+0.8(R-0.2)。式中R为轮胎和路面之
Braking force control valve is the function of the shaft load changes can automatically adjust the brake pressure, so that braking force as much as possible with the adhesion between the ground and the tire adapt to maintain a variety of loads and deceleration conditions Under braking stability. However, it is only by properly using the regulator that its full effect can be achieved. When designers choose ALB first of all should understand the car user area or country about the brake regulations. For example, the European Union’s new braking regulations require that for R-axis trucks with a maximum weight of more than 12 tons (Class N_3), the R relationship should be between 0.2 and 0.8: Z ≥ 0.1 + 0.8 (R- 0.2). Where R is the tire and the road