| 摘要 |
PURPOSE: A plate correction device is provided to be composed to include a pressing unit and a supporting unit, and to minutely correct deformation of a plate at low cost without using a thermal process or an expensive press apparatus. CONSTITUTION: A plate correction device includes a pressing unit(110) and a supporting unit(120). The pressing unit pressurizes a plate(15a). The supporting unit comprises a supporting member(121) and a guide member(123). The supporting member supports the pressing unit. The guide member is connected to the supporting member, and guides the movement of the plate. The pressing unit comprises a hydraulic jack(111). |
