轴是汽车不可缺少的重要零件,汽车结构中各个旋转部位的运动与传动过程都离不开轴。通过本项目的工作任务的活动开展,能够使学生认识汽车用轴的类型、结构,懂得轴作用和工作原理,并且熟悉一些安装在轴上的常用零件。 Shaft is an important and indispensable part of the car, the structure of the car in the various parts of the movement and transmission are inseparable from the shaft. Through the program’s activities, students are enabled to recognize the types and structures of axles used in automobiles, know how shafts work and how they work, and become familiar with some commonly used parts that are mounted on axles.