In the maintenance works at nuclear power plant, robots are used because of high r adiation, narrow space and underwater work. Various robots are needed because there is various maintenance works. This is inefficiency. As the solutions, we developed manipulator robots for the access of specialized tools. This study shows manipulato r robots developed by MHI, application example to maintenance works and effectivene ss of manipulator robots. When robotization of maintenance works are considered, ma nipulato...
英字タイトル:
The Application of Manipulator Robot for Nuclear Plant Maintenance

In domestic plants, sea water is used for cooling the auxiliary coolers, the lining of sea water pipe inside as anticorrosion materials is used with rubbers, polyethylene, epoxy resins, and etc. And the lining conditions are mainly confirmed by direct visual inspection. In the sea water pip g, the once occurred the small through-holes(pin-hole) accelerate the piping degradation caused by corrosion and it is important to confirm the deterioration condition of lining at an early st age. However, to confirm ...
英字タイトル:
The Advancement of lining inspection technology inside sea water piping