APPARATUS FOR EVALUATING PROCESSING FAULTS OF AN OUTER PANEL OF A CAR AND AN EVALUATION METHOD THEREOF, CAPABLE OF CHECKING THE CHANGE OF A PLANTING LAYER AND ELONGATION RATIO AND SETTING OPTIMAL PROCESSING CONDITION BY BENDING A PLATED STEEL SHEET

摘要

PURPOSE: An apparatus for evaluating processing faults of an outer panel of a car is provided to reduce frictional resistance by planting the surface of a mold with chrome and to check various faults by polishing a testing surface.;CONSTITUTION: An apparatus for evaluating processing faults of an outer panel of a car comprises a hydraulic unit(10), a frame unit(20), an upper mold(30), a lower mold(40), a fixing mold(50), and a control unit(60). A clamping groove is included on lower both sides of the upper mold. A clamping protrusion inserted into the clamping groove is included on the lower mold. A plating layer is included in a steel sheet which is used as an outer panel of a car. The surface of the mold contacting a plated steel sheet is plated with chrome.;COPYRIGHT KIPO 2010