卧式双面铰孔组合机床电气系统设计英文翻译 本科毕业设计.doc

襄 樊 学 院毕业设计论文 题 目 About TOOL 关于组合机床 专 业 机械设计制造及其自动化 班 级 姓 名 学 号 指导教师 职 称 2011年 月 日About TOOL Machine Tool (transfer and unit machine) machine tool is based on common components, together with the workpiece by a specific shape and design of special processing technology parts and fixtures, consisting of semi-automatic or automatic machine tools. Machines and mechanical and electrical auto line is an integrated set of higher degree of automation of manufacturing technology and complete technology and equipment. It is characterized by high efficiency, high-quality, economical and practical, they have been widely used in construction machinery, transportation, energy, industry, light industry, household appliances and other industries. The combination of traditional machine tools and machine tools automatic production line mainly uses the combination of mechanical, electrical, gas, hydraulic control, its main targets is the production of bulk processing of large and medium-sized box type, and shaft parts to complete the drilling, reaming, reaming and processing of various threads, boring, and the boss end cars, tanks of various shapes in the hole boring, and milling and forming flat noodles. As technology advances, a new combination of tools - flexible machine tool more and more people of all ages, it applied a number of spindle box, you can change the spindle box, code accompanying the automatic replacement of fixtures and tools, together with the available programmable controller (PLC), numerical control (NC), able to arbitrarily change the duty cycle control and drive systems, and the flexibility to adapt to variety the adjustable variable combination of processing machine. Combination of machining methods. Generally use multi-axis machine tool, multi tool, multi-process, multi-faceted or multi-station while processing means higher productivity than the general machine several times to several times. The common parts have been