The materials and fracture surfaces of a low pressure turbine disk assembly that was broken during LCF testing were examined. The fracture of the LP turbine disk was resulted from low cycle fatigue.
对在低循环疲劳试验过程中破裂的某型机低压涡轮盘组件的残骸进行了材质和断口分析。
JLD series hydraulic valve testing bench is a set of mechanical, hydraulic, pressure test liquid media storage cycle used in one, with perfect function, stable performance, high degree of automation.
JLD型系列液压阀门测试台是集机电、液压、试压液体介质贮存循环使用于一体，具有功能完善、性能稳定、自动化程度高等特点。
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