The invention relates to the technical field of tire production, and particularly discloses a mute cotton tire and a production method thereof. The production method of the mute cotton tire comprises the following steps: a tire inner cavity cleaning step: cleaning the tire inner cavity to remove residual substances in the tire inner cavity; an adhesive spraying step: spraying an adhesive in the inner cavity of the tire; and a mute cotton bonding step: bonding the mute cotton to the tire inner cavity sprayed with the adhesive to obtain the mute cotton tire. In the mute cotton bonding step, 7-9 sections of mute cotton are bonded. The mute cotton tire produced by the production method can effectively reduce the noise of an inner cavity of the tire and the noise caused by friction between the tire and the ground, so that the noise reduction effect is achieved; compared with a mute cotton tire produced by adopting other methods, the mute cotton tire can be reduced by 8-9 decibels in the frequency range of 200-352Hz to the maximum extent; and the noise can be reduced by 1-5 decibels in other noise frequency ranges.

    本发明涉及轮胎生产技术领域,具体公开了一种静音棉轮胎及其生产方法。所述的静音棉轮胎的生产方法,其包含如下步骤:轮胎内腔清洗步骤:对轮胎内腔进行清洗,去除轮胎内腔中的残留物质;粘合剂喷涂步骤:在轮胎内腔中喷涂粘合剂;静音棉粘合步骤:将静音棉粘合至喷涂有粘合剂的轮胎内腔,即得所述的静音棉轮胎;在静音棉粘合步骤中,粘合有7~9段静音棉。采用本发明所述生产方法生产得到的静音棉轮胎能够有效的降低轮胎内腔的噪音以及轮胎与地面摩擦的噪音,达到降噪效果;相比于采用其他方法生产得到的静音棉轮胎,在200‑352Hz频率范围内最大可降低8‑9分贝;在其他噪音频率范围内可降低1‑5分贝。


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    Title :

    Silent cotton tire and production method thereof


    Additional title:

    一种静音棉轮胎及其生产方法


    Contributors:
    HUANG GUOCHANG (author) / HUANG GUOJI (author) / CHEN HAIBIN (author)

    Publication date :

    2024-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B08B Reinigen allgemein , CLEANING IN GENERAL / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B60C VEHICLE TYRES , Fahrzeugreifen



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