| 摘要 |
PURPOSE:To enhance productivity, by a method wherein a painting surface defect indicating apparatus and a water sanding apparatus utilizing an industrial robot are provided along the conveyor line of an object to be treated and the water sanding apparatus is controlled based on the informations obtained by the painted surface inferiority indicating apparatus. CONSTITUTION:Painted surface defect indicating apparatuses 13R, 13L detecting the defective position and the defective state of the painted surface of an object 1 to be painted is provided in a conveyor line 2 of the object 1 to be treated and the defective position and the defective state of the painted surface detected by said indicating apparatuses are stored by the control panel 15 for the indicating apparatus. To the downstream position from the painted surface defect indicating apparatuses of the conveyor line 2, water sanding apparatuses 16R, 16L for correcting the defective region of the aforementioned painted surface are provided as well as, to the control panel 18 for the water sanding apparatuses, aforementioned defective position and the defective state are applied as an electric signal and a control signal for correcting the painting inferior region is issued to the water polishing apparatuses 16R, 16L. |
