The difference in structural characteristics of electronic universal testing machines and hydraulic universal testing machines

Electronic universal testing machineBoth hydraulic universal testing machines are materials mechanical testing and testing instruments, but their characteristics are different in structural design, usage performance, application scope, etc. Users can decide to purchase electronics based on their specific usage needs in their industry.Universal testing machineIt is also a hydraulic universal testing machine. The structural characteristics of electronic universal testing machines and hydraulic universal testing machines are as follows:

,yesElectronic universal testing machineThe servo motor is mainly used as the power source, and the lead screw and the wire master are used as the execution components to realize the speed control of the moving beam of the test machine. In terms of transmission control, there are currently two main forms: synchronous belt and reducer; in terms of force measurement, both electronic universal testing machines use load sensors.

Second,Hydraulic universal testing machineIt mainly uses high-pressure hydraulic sources as power sources, and uses manual valves, servo valves or proportional valves as control elements for control. Ordinary hydraulic universal testing machines can only be loaded manually and are open-loop control systems. Affected by price factors, the force sensor generally uses hydraulic pressure sensors. The electro-hydraulic servo universal testing machine uses servo valves or proportional valves as control components for control, and Jinan Hengsi Shanda has successively used high-precision load sensors to measure force.