The invention relates to a rear door outer plate stamping process method and an automobile rear door outer plate. The rear door outer plate stamping process method comprises the following steps that astamped original product model is analyzed, and an easily-deformed area generated after the original product model is produced is obtained; the easily-deformed area is subjected to process treatmentreverse adjustment to obtain a new product model of the rear door outer plate; and according to the obtained new product model, a blank is subjected to stamping process treatment, and the rear door outer plate is obtained through forming. According to the rear door outer plate stamping process method and the automobile rear door outer plate, the problems that in the prior art, the quality of the Asurface of a rear door outer plate is difficult to guarantee due to the fact that a product is directly processed according to a product shape and adjustment is difficult as a mold is adopted for processing in the later period in the prior art can be solved.
本发明涉及一种后车门外板冲压工艺方法及汽车后车门外板。该后车门外板冲压工艺方法,包括如下步骤:对冲压的原产品模型进行分析,获取所述原产品模型生产后的易变形区域;对所述易变形区域进行工艺处理逆向调整,获得后车门外板的新产品模型;根据获得的所述新产品模型,对坯料进行冲压工艺处理,成形获得后车门外板。本发明提供旨在解决传统技术中汽车后车门外板采用根据产品造型直接进行产品加工、后期采用模具进行加工调整困难,导致后车门外板的A面质量难以保证的问题。
Rear door outer plate stamping process method and automobile rear door outer plate
后车门外板冲压工艺方法及汽车后车门外板
2020-09-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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