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numerically controlled短语⁵⁹¹²³ 基本例句 数字控制的 A method of on line measurement of contouring error on numerically controlled machine tools or machining centers is characterized by simplicity, time saving and economy. 在数控机床或加工中心上采用联机检测轮廓加工误差的方法,不用价格昂贵的坐标测量机,具有简单、省时、经济的特点。 dictall A special method of numerically controlled milli ng for the outline of ellipse and its errors computation are introduced in this paper. 介绍椭圆轮廓数控加工的特殊方法,并进行了误差计算。 cnki In this paper the latest advances and the principal issues in ECM are raised. Developments in tool design, pulse current, numerically controlled, micro snap ring, hybrid processed are covered. 对近些年国外电解加工的研究进展进行了综述和讨论,内容包括工具设计、脉冲电解、数控电解加工、微细加工、复合加工等。 chemyq In this paper, a type of visible laser driver with numerically controlled power and modulation monitoring the average light power is presented. 介绍了一种监测平均光功率的数控功率和调制的可视激光驱动器。 dictall Incorporating8PSK. demodulation system, Interpolator, Timing Error Detector, Loop Filter and Numerically Controlled Oscillator in DTTL Algorithm are analyzed in detail. 文中结合8PSK解调系统,对 DTTL算法中插值器、定时误差检测器、环路滤波器以及数控振荡器等进行了详细的分析。 cnki The development of numerically controlled positioner for arc-welding robot is of vital importance to the design of welding flexible manufacturing center WEMC of arc-welding robot. 研制弧焊机器人用数控焊接变位机对弧焊机器人柔性加工单元 WEMC的设计具有重要的意义。 cnki The development of numerically controlled welding positioner used by arc-welding robot is of vital importance to welding flexible manufacturing center WFMC. 弧焊机器人用数控焊接变位机的研制是弧焊机器人柔性加工单元 WFMC设计的重要组成部分。 cnki The task- driven teaching approach embodies the practical characteristics of Numerically Controlled Machining course, which is benefit to the training of high-quality personnel. 任务驱动教学法更能体现实践性较强的数控加工专业课程的特点,更适合于高素质应用型人才的培养。 dictall To process thread by numerically controlled lathe, first of all people should look up correctly; secondly, choose cutter reasonably; thirdly, measure precisely; and at last debug program correctly. 利用数控车床加工螺纹:一要正确查表;二要合理选刀;三要精密测量中径;四要正确调试程序。 zidian8 Describes the function and main designed opinions of automatic program system for numerically controlled turret punch press. 介绍了《数控回转头冲床自动编程系统》的功能和设计特点。 cnki Geometric positioning accuracy which is an important indicator of Computer Numerically Controlled CNC machine assess directly affects machining accuracy. 数控机床几何位置精度是机床评定的重要指标,直接影响到机床的加工精度。 fabiao In this paper, the magnetic suspension technique is presented for eliminating the friction between moving parts and still rail in the gantry-moving type numerically controlled machine tool. 文章提出了采用磁悬浮技术来消除龙门移动式数控机床中移动部件与静止导轨之间存在的摩擦。 chemyq It is fit for enveloping cutting method of numerically controlled cutting of groove of the roller for rolling balls. 这种方法适用于数控切削斜轧球轧辊孔型的包络切削方式。 cnki Liaoning province has certain advantages of producing numerical control system and other function units of numerically controlled machine tool and has a batch of representative enterprises. 数控系统和其他数控机床功能部件辽宁省也有一定基础,拥有一批代表性企业。 huaxia Sets up, programs, and operates computer numerically controlled CNC RAS bending cells, ensuring high volumes of quality parts are produced per print specifications. 操作准备,编程及操作数控折弯机,按照图纸要求,确保生产出高品质零件。 iciba Taking example for CA6140 engine lathe, the scheme of modifying the engine lathe into the economical numerically controlled lathe is introduced. 以 CA6140普通车床为例,介绍了普通车床改造为经济型数控车床的设计方案。 chemyq The paper introduces the significance of transforming a common machine tool to be numerically controlled. Some measures required for transformation are explained. 本文介绍了普通机床进行数控化改造的意义,并说明了改造时必须采取的一些措施。 chemyq The measuring and recording devices incorporated into numerically controlled machine tools assure that the part being manufactured will be accurate. 数控机床中的测量记录的设备可以确保每个零件被精确加工。 blog.sina.com.cn This paper lists some actual examples of machine tool obstacles, and introduces the maintenance for the obstacles in the servo system of numerically controlled machine. 列举了数据机床故障实例,介绍了数控机床伺服系统故障的维修。 chemyq Toolsetting and installing of coordinate system of workpieces are important tasks while machining numerically controlled machines. 数控机床加工时,对刀及工件坐标系的设定是一项重要工作。 chemyq Using liquid crystal display numerically controlled system to control programme automatically. 采用液晶显示数控系统,编程自动控制。 wxgp With the computer control technology, the teaching system of arc welding robotic numerically controlled positioner is designed and realized. 本文采用微型计算机控制技术,设计实现了弧焊机器人用数控焊接变位机的示教再现系统。 cnki Numerically controlled machine tools and multifunctional machine tools permit high-speed machining. 数控机床和多功能机床都可提供高速加工。 www.jxcad.com.cn Numerically controlled machine tools are the basic equipments to carry out advance manufacture technology. They relate to the country's tactic status of development in the world. 数控机床是实现先进制造技术的重要基础装备,它关系到国家发展的战略地位。 cnki |