求一篇组合机床谷歌中英文在线翻译翻译,谢了,邮箱

急求一篇 钻削组合机床设计 英文翻译_百度知道
急求一篇 钻削组合机床设计 英文翻译
组合机床通用部件基础配按工件特定形状加工工艺设计专用部件夹具组半自或自专用机床 [编辑本段]组合机床加工式  组合机床般采用轴、刀、工序、面或工位同加工式产效率比通用机床高几倍至几十倍由于通用部件已经标准化系列化根据需要灵配置能缩短设计制造周期组合机床兼低本高效率优点批、量产广泛应用并用组自产线  组合机床般用于加工箱体类或特殊形状零件加工工件般旋转由刀具旋转运刀具与工件相进给运实现钻孔、扩孔、锪孔、铰孔、镗孔、铣削平面、切削内外螺纹及加工外圆端面等组合机床采用车削夹持工件使旋转由刀具作进给运实现某些转体类零件(飞轮、汽车桥半轴等)外圆端面加工
组合机床部件类
 通用部件按功能力部件、支承部件、输送部件、控制部件辅助部件五类力部件组合机床提供主运进给运部件主要力箱、切削力滑台  支承部件用安装力滑台、带进给机构切削或夹具等部件侧底座、间底座、支架、调支架、立柱立柱底座等  输送部件用输送工件或主轴箱至加工工位部件主要度转工作台、环形度转工作台、度鼓轮往复移工作台等  控制部件用控制机床自工作循环部件液压站、电气柜操纵台等辅助部件润滑装置、冷却装置排屑装置等
组合机床发展   使组合机床能批量产应用往往需要应用组技术结构工艺相似零件集台组合机床加工提高机床利用率类机床见两种换主轴箱式组合机床转塔式组合机床  组合机床未发展更采用调速电机滚珠丝杠等传简化结构、缩短产节拍;采用数字控制系统主轴箱、夹具自更换系统提高工艺调性;及纳入柔性制造系统等 Combination machine toolsCombination machine tools is based on general parts, according to the specific shape and workpiece machining process of the special components and fixture design, semi-automatic or automatic special machine. [editor this segment] combination machine tools machining combination machine tools usually adopts the multiaxial, knife, more processes, and multi-faceted or multistage and processing, production efficiency than general machine high several times or more. Due to the standardization and serialization general parts have, can according to need flexible configuration, can shorten the cycle of design and manufacture. Therefore, the combination machine has the advantages of low cost and high efficiency, in large, large production is widely used, and the automatic production line can be used to composition.Combination machine tools for processing general box or special shape of parts. Processing, workpiece rotate, generally by the tool and workpiece rotate movement and tools for the relative motion, to realize in drilling, reaming, economic hole, reaming, boring, cutting and milling, and the processing thread and fiber-end surface etc. Some combination machine adopts clamping workpiece machining head to rotate, feeding movement by the tool for, also can achieve some axisymmetrical parts (such as the flywheel, automobile rear half axle, etc.) of the circle and bination machine parts classificationGeneral parts according to the function can be divided into power components and parts, transmission parts, supporting the control and auxiliary parts. Power components are provided for combination machine tools in the movement and moving parts. Main motivation, cutting head and dynamic slide.Supporting components are installed power to slide into to institutions, cutting head or fixture, have side base, base, support, adjustable bracket, column and column base, etc.Transmission parts is used to transport or spindle box to the processing of the main parts, workstation dividing rotating table, the annular dividing rotating table, drum and to-and-fro moving workbench, etc.Control components are used to control the machine parts, automatic working cycle is hydraulic pressure station and electrical cabinets and control console, etc. Auxiliary parts are lubrication device and cooling device and scraps discharge device etc.The development of modular machine toolIn order to make the combination machine tools in small batch production, often applied to the structure, the application of group technology and craft of similar parts in a centralized modular machine tool, in order to improve the machining efficiency. This machine has two kinds of common, spindle box combination machine tools and turn tower combination machine tools.Combination machine tools of future development will be more adopts stepless motor and transmission of ball screw, etc, to simplify structure and shorten the production beat, Using digital control system and spindle box, jig automatic replacement system, in order to improve the process adjustability, Flexible manufacturing systems and into.
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