摘要
本文详细介绍了汽车车轮弯曲疲劳实验机的组成和工作原理,重点探讨了试验机通过工业控制计算机设定弯矩,在试验过程中由工控机对弯矩进行实时测控、显示以及保持弯矩在试验过程中基本恒定,试验机通过监视试验弯矩的变化量,判断车轮是否疲劳失效,并在车轮疲劳破坏前自动报警。
This paper introduces the structure and working principle of the testing machine of bending fatigue for automobile wheel.The single chip computer real-timerly test,control and display the bending moment preset by the computer to keep it constant during the course of testing.The testing machine monitors the change of the rotating speed which indicates whether fatigue failure happens or not.It also has the function of automatic alarm and shut-off before the fatigue failure occurs.
出处
《工业控制计算机》
2005年第2期12-13,共2页
Industrial Control Computer
关键词
汽车车轮
弯曲
疲劳试验机
工业控制机
fatigue testing machine automobile wheel single industry computer beding
