The invention discloses a mining heavy-load radial tire capable of reducing ring separation under low-pressure bearing and a preparation process of the mining heavy-load radial tire, and belongs to the technical field of radial tires. According to the invention, the design standards and the preparation process of the ring structure, the framework material of the tire bead part and the rubber material are redesigned, so that the tire bead part can still be well seated on the rim under the condition of low air pressure, the stress can still be uniformly dispersed, the stability of the whole structure is ensured, and the problem of abnormal deformation or delamination of the tire bead is greatly reduced.

    本发明公开了一种降低低压承载下圈脱的矿用重载子午线轮胎及其制备工艺,属于子午线轮胎技术领域。本发明重新设计圈部结构、轮胎胎圈部位骨架材料和胶料的设计标准以及制备工艺,使轮胎圈部在低气压条件下仍然能够很好地坐在轮辋上,且受力仍然可以均匀分散,保证整体结构的稳定性,大大降低胎圈异常变形或脱层问题的出现。


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    Title :

    Mining heavy-load radial tire capable of reducing ring separation under low-pressure bearing and preparation process of mining heavy-load radial tire


    Additional title:

    降低低压承载下圈脱的矿用重载子午线轮胎及其制备工艺


    Contributors:
    ZHAO JUN (author) / DING RUNWEI (author) / QU ANYE (author) / WANG XUEGANG (author) / XU YAN (author) / LIU BENXIN (author)

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand



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