The embodiment of the invention relates to the technical field of vehicle safety, and discloses a manufacturing method of a vehicle door anti-collision beam, which comprises the following steps of: obtaining a to-be-reinforced area of the vehicle door anti-collision beam; a reinforcing metal plate is arranged at the position of the to-be-reinforced area on the cross beam main metal plate, and a process part is obtained; according to the technical scheme, the automobile door anti-collision beam has the advantages that the defects of low precision and low strength of a traditional automobile door anti-collision beam are overcome, and the problem of collision resistance and cost conflict can be well solved.
本发明实施例涉及车辆安全技术领域,公开了一种车门防撞横梁的制造方法,包括如下步骤:获取车门防撞横梁的待补强区;在横梁主钣金上所述待补强区的位置设置补强钣金,得到过程零件;加工所述过程零件,以获得所述车门防撞横梁,应用本发明的技术方案,改善了传统车门防撞横梁精度与强度均较小的缺点,能够较好地平衡了抗碰撞性能与成本互相冲突的问题。
Manufacturing method of vehicle door anti-collision beam, vehicle door anti-collision beam, vehicle door and vehicle
车门防撞横梁的制造方法、车门防撞横梁、车门及车辆
2022-08-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Europäisches Patentamt | 2022
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Europäisches Patentamt | 2015
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