航空轮胎尺寸选取

Selection of dimension of aviation tire

简要介绍航空轮胎充气尺寸、尺寸公差、胀大尺寸、与飞机相邻部件间最小允许间隙、并串装轮胎最小间隙及机轮与飞机相邻部件间距等的选取。航空轮胎使用条件极为苛刻,其在使用过程中及使用后的外缘尺寸会发生较大变化,因此在设计和选择轮胎时需考虑轮胎外缘尺寸变化对飞机相邻部件的影响,以保证飞行安全。

The selections of the inflated dimension and dimension tolerance of aviation tire, the dimension of growth tire,the minimum permitted gap between tire and adjacent parts,the minimum gap between abreast tires and the space between wheel and adjacent parts are briefly described. As the aviation tire are always used at the very severe conditions and great change will be taken place in its overall dimension during and after service,the influence of change in overall dimension of tire on the adjacent parts should be taken into account to secure the safety of flight.