(1)不得超载或偏载板簧是根据机车的额定载质量设计的,若使用中载质量超过额定载质量,或载荷偏置,将使板簧产生较大的弯曲应力,造成早期损坏。所以应按规定均匀装载。 (2)不得超速行驶超速行驶或在不平路面上高速行驶,将使权簧的变形幅度增大,频率加快,弯曲应力增加,从而加速板簧的疲劳损坏。因此,农用车 (1) No overload or eccentric load The leaf spring is designed according to the rated load capacity of the locomotive. If the used load exceeds the rated load capacity or the load bias, the leaf spring will generate large bending stress and cause early damage. So it should be uniform loading. (2) No speeding Speeding or running at high speed on uneven roads will increase the deformation range of the righting spring, increase the frequency and increase the bending stress, so as to accelerate the fatigue damage of the leaf spring. Therefore, agricultural vehicles