前轴是汽车上重要的基础件之一。汽车行驶时,前轴承受垂直载荷、纵向力、横向力,制动时还要承受制动扭矩。前轴的几何形状随着使用时间的增加和运行条件的变化而变化。前轴的变形,使汽车行驶的稳定性、操纵性、安全性以及轮胎的磨损和燃油的消耗等受到直接或接间的影响。因此,前轴的变形问题,理所当然地受到汽车设计者、制造者、使用维修者的普遍重视。本文就解放牌CA—10B型汽车前轴的变形及其检验、校正等问题提出一些粗浅 The front axle is one of the most important foundations in the car. When driving a car, the front bearing is subjected to vertical load, longitudinal force and lateral force, but also bear braking torque when braking. The geometry of the front axle changes over time as usage times and operating conditions change. Deformation of the front axle, the stability of the car driving, maneuverability, safety and tire wear and fuel consumption, etc. are directly or indirectly affected. Therefore, the deformation of the front axle, of course, by car designers, manufacturers, maintenance of universal attention. In this paper, Jiefang card CA-10B-type automobile front axle deformation and inspection, calibration and other issues raised some superficial