| 摘要 |
An apparatus for predicting the lifetime of cables for movable portions of an industrial robot, the apparatus comprising: measuring devices connected to the cables for the movable portions of the industrial robot for measuring mechanical movement of the cables for said movable portions; and a CPU for making accummulating results obtained by the measuring devices and predetermined reference values to determine that the cables for said movable portions have exceeded their lifetime if the accumulated exceeds a predetermined reference value.
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