论文部分内容阅读
汽车第五轮仪,是测定汽车性能最基本的测量仪器。因为是在汽车的四个轮子之外,再拖挂一个用于测量的小轮子,因而取名“汽车第五轮仪”。五轮仪用来测量汽车(拖拉机)的最大速度、最小稳定车速、滑行距离、制动、加速性能等,还可与燃油流量计配合测量汽车油耗,也可与其他仪器配合测量汽车的行驶距离、瞬时速度、时间参数,是对汽车拖拉机进行性能测定和研究必不可少的测试手段。现在世界各国大都采用五轮仪来进行汽车性能的测量。
The fifth wheel of the car is the most basic measurement instrument for the determination of car performance. Because it is in the car’s four wheels, then drag a small wheel for measurement, which named “car fifth wheel.” The five-wheel instrument is used to measure the maximum speed of the vehicle (tractor), the minimum stable speed, the taxiing distance, the braking, the acceleration performance, and the fuel flow meter to measure the fuel consumption of the automobile. , Instantaneous speed, time parameters, is an indispensable test method for the performance measurement and research of automobile tractors. Now most countries in the world using a five-wheel measuring instrument for vehicle performance.