摘要
对ZL50D装载机工作装置进行了静态加载测试与动态实际作业测试，从而掌握了其应力分布规律，并给出了动臂关键部位的应力谱，为其疲劳寿命估算提供了依据。
The static loading test and service loads mornitoring are carried out on the woting device of the modl ZL50D wheel loader. The stress distribution are abtained,and the stress spectra are developed as well.It can provide a scientific method for assessing the fatigue life of the device.
出处
《矿山机械》
北大核心
1996年第1期11-13,共3页
Mining & Processing Equipment
