Auto flattening test system

This system adopts advanced technology of flattening test a wide speed range of electro-hydraulic proportional valve and computer digital control etc., to form full digital closed loop speed control system. The whole process can automatically and accurately measure and control the flattening machine loading and unloading test, wide control range, all the operation of the keyboard. Various test parameters are controlled, measured, displayed, processed and printed by the computer. High integration, easy to use and reliable.

The main components of this test system:

a. Digital electro-hydraulic servo controller

b. Test software

c. Force and displacement sensor (strain gauge)

d. Hydraulic actuator

e. Electro hydraulic proportional valve

f.  Hydraulic source

g. Test specimen (of a test vehicle)

Digital electro-hydraulic servo controller using AOWEI’s self-developed FirstTestB digital servo controller, full digital closed loop control. The interface with the computer in this system is the computer plug-in (PCI computer bus design method).

The test software used in this system is AOWEI’s Test_DSC3.0 dynamic test software independent research and development. integrated AOWEI’s controller product suite perfect integration, configuration and convenient use.

Auto flattening test system