Technical Paper
Optimization of Structural Rigidity of a Door Mounting Part
2024-04-09
2024-01-2223
Recently, with the spread of various media such as YouTube and Instagram, it has become easier for consumers to obtain the information they want. Automobiles are no exception to this, and as a result, consumer standards for vehicle quality are gradually increasing. Among the many parts constituting these vehicles, the door is composed of parts that consumers can directly contact, such as Glass, Molding, Garnish, and Door trim, and because it is a moving part, many quality problems happen. In particular, in the case of a Door panel, since all of the above-mentioned parts are assembled, a rigid structure is required to secure quality and robustness. For example, if the rigidity of the module mounting part is weak and it is deformed by assembly torque, the position of the door module that secures the glass changes, and as a result, the glass deviates from the upward and downward trajectory, which may cause noise problems during glass operation.