首页>
外国专利>
The repair manner null which uses the tool and the said tool which repair the feather of the rotor of the turbine engine
The repair manner null which uses the tool and the said tool which repair the feather of the rotor of the turbine engine
展开▼
机译:使用该工具的修理方式无效,并且该工具修理涡轮发动机的转子的滑行。
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: To facilitate retouching by attaching an endoscope to the body of an apparatus for retouching a local defect on the rotor blade of a turbine engine, and providing a foldable extension member at the end of a control rod penetrating the body of the apparatus, the foldable extension member having a bite provided at its end. CONSTITUTION: To retouch a defect 6 locally provided at, e.g. the edge part of a rotor 1 placed within a casing 4 belonging to the stator of a turbine engine, the defect 6 is detected by use of an endoscope passed through a hole provided in the casing 4. The endoscope comprises an eyepiece 8, a means 9 for connection to a light source S, an objective lens 8a, and a connection means 10 located between the lenses 8, 8a and mounted on the body 11 of an apparatus 7. The apparatus 7 has a control rod 15 inserted near the connection means 9 and a foldable extension member 20 carrying a diamond bite 21 is connected to the control rod 15 via two pivots, a connecting rod, and a lever 19.
展开▼