行程开关 meaning in English
position limit switch
position switches
stroke
Examples
- The machine has the motor and the switch can be controlled by touch , it ' s volume is small and easy to install , which the typing word don ' t fade
打印出生产日期、批号等，该机自带电动机行程开关触发控制，体积小、安装方便、使用简单、维修方便。 - Lifting and dropping of the mechanical arm are realized through ball screw driven by gear motor with belt brake , meanwhile , double security protection is applied , namely , at normal operation limit , the proximity switch is adopted and at upper or lower limit , the stroke switch is available
上下动作采用带刹车减速电机带动滚珠丝杆实现,并采用二级安全保护,即正常工作限位采用接近开关,上下限限位采用行程开关。 - Principles of automation : switche control is used to command sewing - up signal and motors , and stroke switches are equipped for coordinating each action . by adjusting positions of stroke switches , the duration of automatic processes could be controlled as production required
自动原理：采用开关控制遇缝头发信号，控制电机运转，配上行程开关控制各动作的协调，调整行程开关的位置便可按生产需要来控制自动过程的时间长短。 - And the interfaces have analog input , analog output and digital input / output . we have used differently cards , such as pc - 6330d a / d card , pcl - 728 d / a card based isa bus , ipc - 5375 i / o card and so on . in addition , we select micro - stir switches and pressure sensors as sensor elements to inspect the system and choose relays and induction valves to control the bicycle pump and the motor
总线采用isa内部总线；接口主要有模拟量输入接口、模拟量输出接口、开关量输入输出接口等，课题分别选用pc - 6330d型a d板卡、基于isa总线的型号为pcl - 728的d a板卡、型号为ipc - 5375的i o板卡；另外，课题选用了微动式行程开关、压力变送器作为传感元件检测系统，选用继电器、电磁控制换向阀实现对气缸、电机的控制；采用vc + + 6 . 0编制控制软件，实现了纤维铺放技术的计算机控制。 - At the same time , essential protective electro circuit is designed for safe . it chooses pc bus industry programmable computer and programmable controller as the host computer and designs two independent systems to control hoist or lower the stage and orchestra separately . for the sake of running safely , it applies ac motor with brake as the power device that adopt frequency conversion mode and inter lock and journey switch in electric circuit
设计中选择了pc总线工业控制机和可编程序控制器作为控制系统的主机，设计了两个独立的系统分别控制升降舞台和升降乐池，采用了制动电机作为舞台升降的拖动装置，电机的调速方法选择了可以无级平滑调速、经济节能的变频调速方法，并在电气上采用互锁和行程开关来保证舞台机械设备的安全运行。