马长城 论文.doc

吉林交通职业技术学院毕业论文工程机械设备应急修理系别专业: 工程机械运用与维护班级: ZJ08302 姓名: 马长城学号: ZJ0830202 指导教师: 马琳完成时间: 2010 年 11月摘要在工程机械工作中,现场环境往往是不佳的,例如在工程施工中,由于施工多在比较偏远的地方,加之工程施工经费偏紧、机械设备的品种多且型号杂,因此机械设备一旦损坏,往往会由于缺少个别零部件而影响机械的使用和施工工期;在机动车维修中,机动车行驶突然出现故障,一时买不到标准配件时。因此我们应该能够在工程机械的使用维护工作中,灵活处理一些看来比较棘手的问题,这样常能收到事半功倍的效果,例如可以采用某些容易得到的日常用品应急代用,能够收到比较好的效果。在这里,本文介绍几种简便易行的应急维修方法。关键词:工程机械;应急;维修 Abstract In the work of mechanical engineering, the site environment is often not good. For example, in the engineering construction, because construction is in more remote place, and the engineering construction funds is tight, mechanical equipment of many varieties and the model noise, so once the mechanical equipment is damaged, It will usually affects the use of machinery and construction period due to the lack of ponents. In the maintenance of motor vehicle, motor vehicle driving appeared faults suddenly, and can not buy the standard accessories timely, so we should take licence with some seems more difficult problems in the use of engineering machinery maintenance work. So we can often get twice the result with half the effort, such as we can use some groceries emergency substitution that we can get easily to receive better effect. In this paper, we introduce some simple emergency repair methods. Keywords : engineering machinery; emergency repair 吉林交通职业技术学院毕业论文 0 目录第 1章绪论................................................................................................................................. 2 课题背景.............................................................................................................................. 2 零部件不能正常工作的原因及现场如何解决................................................................. 2 零部件的安装失误...................................................................................................... 2 零部件操作上的问题.................................................................................................. 3 相关部位的故障引起零件的损坏......................................