| 摘要 |
In this lubricant distribution acquisition device (1), neutron beams (L1) that have been transmitted through a bearing (X) from the direction of the main axis thereof or from an oblique direction relative to the main axis thereof are converted into electromagnetic waves, and, by forming images using the received electromagnetic waves, lubricant distribution data that shows the distribution of a lubricant inside the bearing is acquired. As a result, it is possible to ascertain in detail the behavior of the lubricant inside the bearing without dismantling the bearing. |
