| 摘要 |
PURPOSE: A rolling roll measuring system is provided to measure thermal expansion properties of a rolling roll and a surface temperature of the heated rolling roll and a thermal crown by measuring a surface shape of the heated rolling roll. CONSTITUTION: A rolling roll measuring system comprises a mounting unit(200), a heating unit(300), and a measuring unit(400). A rolling roll(R) is mounted in the mounting unit to be rotated. The heating unit arranged to be closed to the mounting unit hats the rolling roll mounted in the mounting unit. The measuring unit arranged in the mounting unit measures thermal expansion properties of the rolling roll. |
