论文部分内容阅读
我局筑路队修理部郑文修等同志,针对东方红—54/75推土机后轴弯曲的弊病,认真总结经验,终于找到了防止后轴弯曲的有效措施——“两点支承”。东方红-54/75推土机后轴为终减速器大齿轮和驱动轮的支承轴,受到履带(通过驱动轮)对它的拉力和冲击力。尤其当机车高速行驶、超越障碍、过载作业或开车复轨(履带掉轨后,在履带与驱动轮之间填塞硬物开车强行
The Zheng Bingxi and other comrades from the Department of Road Construction Team Repair Department focused on the drawbacks of the rear axle bending of the Dongfanghong-54/75 bulldozer. They have carefully summed up the experience and finally found an effective measure to prevent the rear axle from bending: “two-point support”. The rear axle of the Dongfanghong-54/75 bulldozer is the supporting shaft of the final gear reducer gear and driving wheel, and is subjected to the pulling force and impact force of the track (through the driving wheel). Especially when the locomotive is driving at high speed, overcoming obstacles, overloading operation or driving the re-track (after crawler derailing, stuffing hard objects between the track and driving wheels to drive