WDW series microcomputer control electronic universal testing machine is mainly used for metal and non metallic materials tensile, compression and bending, shearing and tearing mechanics performance test and analysis, according to GB, ISO, JIS, ASTM, DIN and provide users with a variety of standard test and data processing, is the ideal test equipment research institute colleges and universities, industrial and mining enterprises, and technical supervision, arbitration and other departments. The device completely meets the requirements of GB/T228-2002/2010 "room temperature tensile method".

It features:

1 host

1.1 the main engine with high steel door frame structure, high strength, small deformation;

1.2 imported high precision ball screw, high efficiency and stable transmission;

The 1.3 transmission part adopts circular arc tooth synchronous belt transmission;

1.4 adopts AC servo motor and drive system, to ensure the smooth transmission, torque stability, over-current, over-voltage, overload protection device, speed ratio 1:100000;

1.5 with a special fixture design, firm clamping, convenient operation, no slip jaw;

1.6 special process to ensure that the test machine coaxial degree, a good elimination of the impact of irregular samples on the sensor.

2 control system

Four, 1 kinds of closed loop control are realized, the test force, the deformation of the sample, the displacement of the beam and the course of the test;

2, the data acquisition system consists of 4 high precision 24 bit A/D conversion channel. Maximum resolution of 1/300000, the whole process is not divided;

3, choose BB, AD, Xilinx and other original brand-name integrated devices, all digital design;

4, in line with the PCI bus standard, the microcomputer automatic identification and installation, so that the plug and play";

5, electronic measurement system without potentiometer and other analog components, to ensure that the interchange, convenient maintenance and replacement.