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。


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    Titel :

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


    Weitere Titelangaben:

    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


    Beteiligte:
    ZHANG ZEHUA (Autor:in)

    Erscheinungsdatum :

    2021-01-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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