The invention provides automobile front windshield glass and a front windshield glass modeling profile checking standard method. The automobile front windshield glass comprise front windshield glass,and is characterized in that the automobile front windshield glass consists of green glass positioned on an outer layer, a PVB film positioned on a middle interlayer and high-aluminium-silicon glass positioned on an inner layer. The automobile front windshield modeling profile checking standard method comprises the following steps: S1, checking the specification and size of front windshield glass;S2, measuring the arch height of the front windshield glass; S3, carrying out curvature measurement on the front windshield glass; S4, determining a nine-point spherical surface of the front windshield glass; and S5, determining the loading angle of the front windshield glass. The method has the advantages that accurate checking can be accurately and efficiently provided for automobile front windshield glass design and later-period forming, a designer can master the influence of a modeling profile in the design stage, checking technical index points including the size, the arch height, the curvature, the nine-point spherical surface and the loading angle are provided, and corresponding experience reference values are given.

    本发明提供一种汽车前风挡玻璃及其前风挡玻璃造型型面校核标准方法,包括:前风挡玻璃,其特征在于,所述汽车前风挡玻璃由位于外层的绿玻,位于中间夹层的PVB薄膜和位于内层的高铝硅玻璃组成,汽车前风挡玻璃造型型面校核标准方法包括:步骤S1:前风挡玻璃规格尺寸的校核;步骤S2:前风挡玻璃拱高的测量;步骤S3:前风挡玻璃的曲率测量;步骤S4:前风挡玻璃的九点球面确定;步骤S5:前风挡玻璃的装车角度确定。本发明的优点是:够准确、高效的为汽车前风挡玻璃设计及后期成型提供准确的校核,让设计者在设计阶段就能够掌握造型型面的影响,提出校核技术指标点分别为尺寸、拱高、曲率、九点球面和装车角并且给出相应的经验参考值。


    Access

    Download


    Export, share and cite



    Title :

    Automobile front windshield glass and front windshield glass modeling profile checking standard method thereof


    Additional title:

    一种汽车前风挡玻璃及其前风挡玻璃造型型面校核标准方法


    Contributors:
    ZHANG ZEHUA (author)

    Publication date :

    2021-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    Front windshield privacy glass, control method and automobile

    HE SHIYONG / PANG BO | European Patent Office | 2020

    Free access


    Quick drainage glass structure, automobile front windshield and automobile

    JIN ZONGQING / WANG JUNPENG / ZHANG YIHAO et al. | European Patent Office | 2024

    Free access

    Automobile front windshield protector

    LOU JIYOU | European Patent Office | 2015

    Free access

    Automobile front windshield assembly

    HONG KAI / SHI XIAOMING / WANG XIANGZHI et al. | European Patent Office | 2022

    Free access