论文部分内容阅读
小型液压捣固机的使用对工务部门来说,是一场重大变革。它比起手工捣固和各种电动捣固机无论在减轻工人的体力劳动,还是在提高工作效率方面,都显示了很大的优越性。但是,液压机的使用在如何提高捣固质量方面也给我们提出了一些新的问题。我们发现,当前在相当一部分工区存在一个很突出的问题,就是使用XY D-2型液压捣固机在钢筋混凝土枕线路进行维修后,捣固质量变化较大,返工和找细用工较多。
The use of small hydraulic tamping machines is a major change for the workforce. Compared with manual tamping and various electric tamping machines, it shows great superiority both in terms of alleviating workers’ manual labor and in improving work efficiency. However, the use of hydraulic machines also raises some new questions about how to improve the quality of tamping. We find that there is a very prominent problem in quite a few workplaces at present. After using the XY D-2 hydraulic tamping machine to repair the reinforced concrete sleeper line, the quality of tamping is greatly changed, and there are more rework and fine work.