Product Description

Application:

WAW_D Microcomputer Electro-hydraulic Servo Controlled Universal Machine Testing adopts the oil cylinderunderneath mode. Mainly used for the tensile , compression, bending,

shearing and other tests of mental and nonmental materials. Applicable to the metallurgy, construction, light industry, aviation, space, material, scientific research institutes, colleges, etc.

Feature:

 1.High rigidity principal machine , by the finite element analysis, reasonable structure ,and reliable with long serve life ；

   2.Clearance mechanism fully eliminated influence of test result caused by T type screw gap;

   3.Wheel leading structure ensure that moving beam load steady in the test process

   4.Motor driver sprockets, chain to make the screw pole rotate ,adjust the test space

5.Underneath type oil cylinder , double test space and test position is lowt,easy to replace the accessory and specimen.coincidence to theory of  human engineering

6. Sphere structure between piston and working table can carry moment, adjust test process automatically,make applying force axes coincide with specimen center

7.Servo oil cylinder uses clearance seal ,special isostaticl pressing oil film supporting, frictionless guidance technology;

  8.Microcomputers table type oil source, integration control cabinet, rich looking and high reliability. The servo oil source is configured by import NACH high-pressure Gear pump and servo proportional valve, accurate control is available.

  9. KEHUI proprietary inserting card type full digital and loop controlling system, fast response speed, high reliability and strong antijamming ability.

10.Software can realize high accuracy control of the testing force and displacement, deformation of three closed loop, control modes can be combined at will, switch smoothly, that fully satisfy GB/ T228 – 2002’s requirements of <<the metal room temperature stretch the test methods>>；

  11.Control system with the network interface, it is convenient to work online in laboratory and the test result transmission online.