论文部分内容阅读
我段1976年开始运用东方红〈5〉型内燃机车,担当天津地区的调车、小运转作业。到目前已拥有该型机车56台。近年来,随着机车牵引定数的提高,在运用中经常出现中间齿轮箱抖动现象,严重者当柴油机加负荷或卸负荷时,中间齿轮箱大幅度摆动,影响机车正常作业。在检修中我们发现,问题出在中间齿轮箱三个支承座的橡胶组合件上。橡胶组合件由内圈、橡胶体、外圈三者压装而成。正常情况下,
My paragraph started in 1976 Dongfanghong <5> diesel locomotive, take the shunting in Tianjin, small-scale operation. So far it has 56 locomotives. In recent years, with the increase of the number of locomotive traction, in the use of intermediate gearbox jitter often appear, in serious cases when the diesel engine load or unload, the intermediate gearbox swing substantially affect the normal operation of the locomotive. During overhaul, we found that the problem was with the rubber assembly on the three bearing blocks of the middle gearbox. Rubber assembly from the inner ring, rubber body, the outer ring of the three pressed from. Under normal circumstances,