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- A dual feed drive is provided with two AC motors and two ballscrews each with preloaded double nut and two linear scale feedbacks. 双进给驱动，包括两个交流伺服电机、两根均带有双预紧螺母的滚珠丝杠和两个反馈用的光栅尺。
- Using jointly C++ language,Matlab and ADAMS softwares,the paper designed a complicated mechatronic system simulation scheme in an integrative manner,thus building the mechatronic integrated system for a CNC feed drive. 结合C++语言、Matlab软件和ADAMS软件,从整体上设计了一种复杂机电系统仿真方案,建立了数控进给驱动系统的机电联合仿真平台。
- Based on model of given feed drive dynamics, point to ball screw drive system and its motion differential equations, two fundamental steps in designing a sliding mode controller, that is the selections of a sliding surface and a Lyapunov function. 在给出进给传动动力学模型的基础上,针对滚珠丝杆传动系统及其运动微分方程,讨论了设计滑模控制器的2个主要步骤,即滑移面和李亚普诺夫函数的选择。
- M. Tsutsumi , S. Ohtomo , K.Yamazaki, S. Ge , Mathematical model of feed drive mechanical system and friction for CNC machine tools. Journal of Japan Society for Precision Engineering 61 (10)(1995). 许佳贤;工具机进给系统的动态分析;硕士论文;国立中正大学机械工程研究所;1999.
- The feed drives, usually known as servo-drives, consist of a motor and its control which receives its motion instructions from the CNC. 加料传动,通常的理解是伺服传动系统,由一个发动机及其接受电脑数字控制系统动作指示的控制系统组成。
- Three points of screws No. 1 in the vertical driving cam and the feed driving cam, and screw No. 2 in the main shaft thrust collar are nearly aligned. 上下送布凸轮、水平送布凸轮的第1螺丝、上轴滑环的第2螺丝的3点基本对齐。
- transistor PWM converter for AC feed drive 交流进给驱动晶体管脉宽调制变频器
- That boxer is a prodigious feed. 那个拳击家是个大肚汉。
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。
- The Modeling and Simulation of the NC Lathe Feed Drive System 数控车床进给系统的建模与仿真
- How can I drive away these feelings of sadness? 我该怎样做才能驱散忧伤？
- Cows and sheep depends forage to feed. 牛和羊依靠草料喂养。
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- He can barely feed and clothe his family. 他勉强能给予全家人温饱。
- She charged only a nominal fee for her work. 她为所做的工作只收取象征性的费用。
- How long does it take him to drive to work? 他开车去上班要用多长时间？
- Sing a song to drive off those feelings of sadness. 唱首歌，驱散那些悲伤之情。
- The fee paid to a mint by a government. 铸币费政府支付给铸币厂的钱
- Loneliness almost drive her mad. 孤独几乎使她发疯了。
- I thought the accountant's fee rather high. 我认为那个会计师收费很高。
