行程通过两端限位开关控制，同时辅以两侧的弹性缓冲垫，有效地保证了机床运动的安全性；
Trip ends by limit switch control, at the same time, with both sides of the elastic cushion, effectively guarantee the safety of the machine tool movement;
升降部分由液压升降油缸实现送料机构上升、下降，用限位开关控制位置，并与送料、压片、整粒联锁。
Hydraulic lift cylinder achieves lifting feeding mechanism up and down with limit switch to control the position, and interlocks with the feeding, tableting and sorting.
限位开关多数情况下是机械式，并靠控制杆或压杆进行物理接触激发的。
Limit switches are most often mechanical and are activated by physical contact with either a lever or plunger.
阀门的启闭位置由行程开关控制，且阀板上设有限位挡块以保证阀板的启闭位置。
There is limit block on the valve disc to ensure the open-close position , which is controlled by the stroke switch.
①分别接通各个接触器，依次拨通相应的限位开关和过电流继电器常闭触头，查看其切断控制电流的能力。
Respectively through the various contacts, in order to dial the corresponding limit switches and over current relay normally closed contacts, to see the ability to cut off the control current.
机架上装有上下两个限位开关，以控制换向阀改变切胶刀的运动方向，同时，也可保护活塞缸缸盖。
On the frame, with two limit switch to control the reversing valves change rubber cutting knife movement direction, at the same time, also can protect the piston cylinder cylinder.
机架上装有上下两个限位开关，以控制换向阀改变切胶刀的运动方向，同时，也可保护活塞缸缸盖。
Two limit switches are installed on the frame to control the reversal valve to change the movement direction of the rubber knife, at the same time it protects the cover of the cylinder.
实践证明，EVS9300 - EK伺服驱动器结合上位plc、人机界面hmi、编码器、限位开关等可以很好地实现移动剪切控制功能。
The practice proves that the EVS9300-EK servo combining with PLC, HMI, encoder, limited sensor can realize the movement cutting process.
在电动执行器里，主要限位开关用来控制阀门的开启和关闭位置。
In Electric actuators, the primary limit switches are used to control the open and closed position of the valve.
由接触器与限位开关组成的控制电路可完成对堆垛机的半自动控制。
The operator's cabin can move up and down along the mast. Semiautomatic control of stacker crane is realised by a control circuitry composed of contactors and limit switches.
定位器、P/P定位器、空气过滤减压阀、气动加速器、气控阀、限位开关、电磁阀、闭锁阀、速度控制器、阀位传送器等。
E/P Positioner, P/P Positioner, Air-set, Booster relay, Air-valve, Limit switch, Solenoid valve, Lock-valve, Speed controller, Position transmitter, etc.
定位器、P/P定位器、空气过滤减压阀、气动加速器、气控阀、限位开关、电磁阀、闭锁阀、速度控制器、阀位传送器等。
E/P Positioner, P/P Positioner, Air-set, Booster relay, Air-valve, Limit switch, Solenoid valve, Lock-valve, Speed controller, Position transmitter, etc.
应用推荐