A vehicle steering knuckle integrally formed with a steering arm and a machining process thereof. The steering knuckle comprises a rod portion (1), a plate portion (2), and a lug portion (3). The lug portion (3) comprises a long lug (31) and a short lug (32). The long lug (31) and the short lug (32) are each provided with a main pin hole (4). A steering arm (6) connected to a steering tie rod extends laterally from a front end of the short lug (32) on a plane perpendicular to the main pin hole (4). The steering knuckle is integrally forged. During machining, the lug portion is first machined to form two long straight arms. Since the lug portion does not have any other connecting arm, the structure is simple and easily forged. Afterwards, one of the long straight arms is bent into the steering arm to reduce forging difficulty. The invention is structurally sound. The steering arm is extended in order to connect to other components, thereby simplifying the structure of a vehicle steering system, and resulting in a novel, lightweight steering knuckle.


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    Title :

    VEHICLE STEERING KNUCKLE INTEGRALLY FORMED WITH STEERING ARM AND MACHINING PROCESS THEREOF


    Additional title:

    EINSTÜCKIG MIT EINEM LENKHEBEL GEFORMTER FAHRZEUGLENKHEBEL UND VERFAHREN ZU SEINER BEARBEITUNG
    FUSÉE DE DIRECTION DE VÉHICULE FORMÉE D'UN SEUL TENANT AVEC UN BRAS DE DIRECTION ET SON PROCÉDÉ D'USINAGE


    Contributors:
    ZHANG YUNJUN (author) / YANG JIE (author) / CHEN TIANFU (author) / GAN WANBING (author) / HUANG MINGWEI (author) / YAN YANG (author) / WANG GUOWEN (author) / YU GUOLIN (author) / ZUO CHANGBING (author) / WANG ZHANBING (author)

    Publication date :

    2021-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B21K MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS , Herstellen von Schmiede- oder Presserzeugnissen aus Metall, z.B. Hufeisen, Nieten, Bolzen oder Rädern



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