摘要
从部件试验的寿命评定、寿命可靠性计算、结构系统的寿命可靠度三方面对联合收割机结构寿命可靠性评定与寿命预测问题进行探讨;提出联合收割机寿命估算流程与结构寿命部位确定方法;给出4LZ-3纵向轴流联合收割机当量寿命计算结果。
The reliability evaluation and life estimation of combine structure were discussed through studying and analysis on life estimation of test parts, life reliability calculation and reliability of system. The life estimation process of combine structure and the determination method of key structure section were put forward. The calculating results on equivalent fatigue damage of 4LZ-3 combine structure were shown.
出处
《农业装备与车辆工程》
2011年第4期1-4,共4页
Agricultural Equipment & Vehicle Engineering
