| 1. | Study of balance weight in wheel vane welding installation
转轮叶片装焊配重工艺研究 |
| 2. | A measurement method applied to detect the dfects of the turbine blades
水轮机转轮叶片表面缺陷的检测方法 |
| 3. | The result indicates that the maximum stress on the runner is mainly in proportion to the turbine output
结果表明在大部分工况下该转轮叶片最大静应力基本上与水轮机功率成线性关系。 |
| 4. | The computational method of the stress due to the hydraulic reason is an important problem of the hydraulic machinery
长期以来人们一直在寻找由于水力激励引起转轮叶片应力特性的计算方法。 |
| 5. | Cracks in francis turbine runner blades threaten the safety , stability and economic profits of the hydropower station
摘要混流式水轮机转轮叶片裂纹故障严重影响了水电站的安全稳定运行和经济效益的发挥。 |
| 6. | The repair and preservation work of the turbine blades is the international problem for all the hydro power plant
对水轮机转轮叶片的维护与维修是各国水电部门的一项重要工作，每年都要在其上耗费大量的人力、物力、财力。 |
| 7. | Cracking reasons of the turbine runner are extensive . the fact shows that the leading reason induced cracking is exorbitant stress
水轮机叶片开裂的原因是多方面的,实践表明:应力过高是导致转轮叶片开裂最为主要的原因。 |
| 8. | Researches show that high dynamic stress caused by hydraulic loads is the most important reason of the fatigue and cracks of the runner
研究表明，水力激励引起的混流式水轮机转轮叶片动应力是引起叶片疲劳破坏的主要原因之一。 |
| 9. | The reconstruction project of turbomachinery gets significant social benefits and economical benefits according to the in - situ tests results
根据转轮叶片切边后现场验证试验结果分析，水轮机的增容改造取得了明显的经济效益和社会效益。 |
| 10. | Introducing and exploring a repair robot used for welding and grinding on the turbine blades is very useful for those plants
为了减少此项工作的劳动强度，提高维护、维修的效率，我们引进并自行开发了用于水轮机转轮叶片修复用的专用机器人。 |
