大学毕业论文—机电一体化.doc

机电一体化毕业论文 题 目 数控机床液压系统分析及维护 专 业 机电一体化  摘要 在现代的工业生产过程中，数控车床得到了大量的运用，而我国也在这个领域得到了长足的发展。 数控车床主要包括电气系统、液压系统以及机械部分。因此对数控车床的维护也是生产过程中的重要组成部分。 液压系统的维护，由定期维护与日常维护组成。为了在维护的过程尽量的解决问题，对液压系统应有充足的了解，而本课题则是主要介绍了典型的液压系统以及维修维护的主要方向以及办法，应此本课题的研究具有重要的现实意义。 关键词：数控机床；液压系统；维护 Abstract In the modern industrial production process, the numerical control lathe obtained the massive utilization, but our country also obtained the considerable development in this domain. The numerical control lathe mainly includes the electrical system, the hydraulic system as well as the machine part.Therefore to the numerical control lathe maintenance also is in the production process important constituent. The hydraulic system maintenance, is composed by the maintenance routine and the routine maintenance. In order to as far as possible solves the problem in the maintenance process, should have the sufficient understanding to the hydraulic system, but this topic was mainly introduced the model hydraulic system as well as the service maintenance main direction as well as the means, should this topic research have the vital practical significance. Key words: Numerical control engine bed；Hydraulic system；Maintenance  目 录 第1章 概述 ..............................................................................................................................................4 1.1 数控技术的发展趋势............................................................................................4 1.2 对我国数控技术及其产业发展的基本估计........................................................6 1.3 对我国数控技术和产业化发展的战略思考........................................................8 第2章．常见数控机床的类型、原理及结构...................................................................9 2.1按数控机床的加工功能.........................................................................................9 2.2按所用进给伺服系统的类型分类........................................................................10 2.3 按所用数控装置类型分类..................