The invention discloses a manufacturing method of an aluminum alloy superplastic forming side wall plate of a passenger room of a subway vehicle. The manufacturing method comprises the following steps: (1) respectively processing, assembling and welding a wall plate supporting seat, a wall plate mounting seat and a reinforcing rib; (2) the superplastic wallboard parts are assembled to a bonding tool and fixed through a positioning and clamping device; (3) the wallboard supporting seats and the reinforcing ribs are installed on the superplastic wallboard component for lineation positioning; (4) gluing the wallboard supporting seats and the reinforcing ribs; positioning and adhering to the superplastic wallboard component according to the lineation in the step (3); and (5) assembling the aluminum alloy superplastic wallboard components in the step (4) onto a vehicle. According to the invention, measures such as a new material and a new process, reasonable assembly auxiliary tool manufacturing, a reasonable bonding process and the like are adopted, so that the production process problem of the aluminum alloy superplastic forming passenger room side wall plate composition is thoroughly solved, and breakthrough and application of the new process are realized.

    本发明公开了地铁车辆客室铝合金超塑成形侧墙板制造方法,包括:(1)将墙板支撑座、墙板安装座及加强筋分别加工、组焊;(2)分别将超塑墙板部件组装至粘接工装上,并使用定位夹紧装置固定;(3)分别将所述墙板支撑座及加强筋装至所述超塑墙板部件上进行划线定位;(4)再将所述墙板支撑座及加强筋涂胶处理;按步骤(3)的划线定位粘接至所述超塑墙板部件上;(5)将各个步骤(4)的所述铝合金超塑墙板部件组装至车辆上。本发明采用新材质新工艺,制作合理的组装辅助工装、合理的粘接工艺等措施,彻底解决铝合金超塑成形客室侧墙板组成生产工艺难题,实现新工艺的突破与应用。


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    Title :

    Manufacturing method of metro vehicle passenger room aluminum alloy superplastic forming side wall plate


    Additional title:

    地铁车辆客室铝合金超塑成形侧墙板制造方法


    Contributors:
    ZHANG KAIJIA (author) / YANG DAILI (author)

    Publication date :

    2024-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES




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