Published June 2017
| Version v1
Journal article
Technical study of TVS-2M grid machining
Description
TVS-2M grid is an important component of TVS-2M pressurized water reactor fuel assembly which is a new upgraded product contrast with the VVER-1000. Directing at the structure characteristics with big numbers of holes and thin wall between them, we designed the technological process and fixture method. Some process difficulties have to be solved. The order of processing is optimized to solve the deformation of thin-walled structure. Edited NC macro program is adopted to solve the matter of overcutting and cutting tool broken when machining. It provides a new technology and machining method for NC machining of thin-walled plate type structure. (author)
Additional details
Publishing Information
- Journal Title
- Nuclear Power Engineering
- Journal Volume
- 38
- Journal Issue
- 3
- Journal Page Range
- p. 149-153
- ISSN
- 0258-0926
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 52062077
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- DEFORMATION; DESIGN; FUEL ASSEMBLIES; GRIDS; MACHINING; MATTER; NUCLEAR FUELS; PROCESSING; WALLS; WWER TYPE REACTORS
- Descriptors DEC
- ELECTRODES; ENERGY SOURCES; ENRICHED URANIUM REACTORS; FUELS; MATERIALS; POWER REACTORS; PWR TYPE REACTORS; REACTOR MATERIALS; REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Notes
- 5 figs., 4 refs.