摘要
为了提高挖掘机工作装置焊接部位的整体质量,分别分析了对接、搭接和T形接头3种焊接板结构对于挖掘机工作装置焊接部位的优劣,以及考虑实际使用场合,即考虑不同的载荷条件和焊接残余应力时,焊接参数对挖掘机工作装置焊接疲劳寿命的影响。
In order to enhance the overall quality of the welding position of excavator working device, respectively analyzes the butt and lap joint and T three welding plate structure for excavator working device of welding parts quality, and considering the actual applications, which consider different load conditions, the influence of welding parameter welding on the fatigue life of excavator working device.
出处
《煤炭技术》
北大核心
2017年第10期237-239,共3页
Coal Technology
