The utility model belongs to the torque testing device of the screw pump well on an oilfield pump recovery wellhead.
本实用新型属于油田机采井口上的螺杆泵井扭矩测试装置。
The spring balancer can ensure the operation space and improve operation environment, and is suitable for hanging pneumatic tool with installation torque testing function.
本发明的弹簧平衡器可以实现作业空间等的确保及作业环境的改善，适用于具有安装转矩检测功能的气动工具的吊挂。
Has introduced the principle of the air-gap torque method, give the hardware of the ventilator efficiency testing system and illustrated the efficiency testing process.
介绍了气隙转矩法的工作原理，给出了通风机效率现场测试系统的硬件组成，并阐述了效率测试过程。
Each testing were repeated 8 times, and the precise data (torque, time and displacement) of different group and different part were noted on the MTS sensor respectively.
每种测试重复8次，通过MTS传感器记录外固定针各部位在不同轴向压力下所需扭矩、时间和位移。
At first we established a test platform, making parameters adjustment of the electric machinery, testing In-Wheel-Motor back electromotive force, torque and the nt curve.
首先搭建了试验平台，对电机进行了参数调节，测试了轮毂电机的反电动势、转矩和NT曲线。
The paper presents the way of testing the performance parameters, such as pressure, torque moment, rotation rate and air displacement in dynamic state by microcomputer.
本文介绍利用微机对压缩机性能多数压力、转矩、转速、排气量等进行实际动态测量的方法。
BecauseCheck Valves the general situation, the electric equipment manufacturing plant in the products the factory torque values required for testing and adjustment is relatively accurate.
因为一般情况，电动装置生产厂在产品出厂时均需进行输出转矩值的测试与调整，是相对比较准确的。
The automatic testing system of gimbal's micro-torque according to the Elbow Method is discussed in detail.
论文还详细介绍了根据托肘方法设计和开发出来的能实现完全自动化操作的测试系统。
The arithmetic about torque demarcation as well as the testing flow of rotate speed and torque were presented.
同时，给出了力矩标定的算法及转速、力矩的测试流程。
The characteristics of steering angle, steering torque and the pressure in cylinder were analyzed when the steering wheel was held or not in the testing.
着重分析了在阶梯路面上汽车液压动力转向系统在方向盘脱手和未脱手的两种工况下方向盘转角特性、方向盘转矩特性和转向动力缸的压力特性。
The fuzzy PI control algorithms of speed and torque is proposed for the testing and controlling system of (electrical) -vortex engine test bed.
提出内燃机试验台测控系统的转速和转矩模糊pi控制算法。
Testing equipment: hydraulic torque tester, speed device, spin Boom.
检测设备：油压扭力测试仪、转速仪、旋臂架。
Dynamic loading is an important technology of vehicle testing device. In order to overcome the difficulty of torque control in traditional loading method, DTC was adopted.
动态加载是汽车测试装置中的重要环节，为了克服传统加载方法中转矩控制困难的问题，提出了直接转矩控制技术。
The testing result proved that the intelligence control of torque could be realized by changing the current strength of control current.
试验结果表明：通过改变控制电流的电流强度，能实现扭距的智能控制。
In order to search a new way for torque measurement and investigate propeller performance accurately, the special balance has been designed for propeller testing.
为了探索新的扭矩测量方法，准确研究螺旋桨的性能，设计了螺旋桨实验专用天平。
The correctness of the model is verified by the comparison of simulating and testing results of the current waveform, the output torque, the ripple torque and some other performance indexes.
设计和优化等问题提供了基础，对电流波形和机械特性等进行仿真计算和实验校核，验证了该模型的正确性。
Testing the torque of screw to confirm if it meets the specifications.
检查螺丝之扭力是否符合规格。
Testing the torque of screw to confirm if it meets the specifications.
检查螺丝之扭力是否符合规格。
应用推荐