First, the main purpose:

WAW-C series of computer controlled electro-hydraulic servo universal testing machine adopts the fuel tank mounted under the host, worm drive, is mainly used for a variety of metals, non-metallic materials tensile, compression, bending and shear tests, as well as special tests for some products for metallurgy, construction, light industry, aviation, aerospace, materials, universities, research institutes and other fields, test operations and data processing line GB228-2010 "metal materials at room temperature tensile test method" and other standards.

Second, the performance characteristics:

Host 1: under the fuel tank, worm gear Host stretch space situated above the host, compression, bending, shear test space located between the lower beams and a host table.

2 Transmission: The mobile beam across the worm drive mechanism to adjust the test space so that the complete separation of transmission and positioning system, loading system fully consistent with the geometric center of the center of force, to ensure the concentricity of the upper and lower jaws and the host durability.

3 hydraulic system (piano desktop oil source)

3.1 imported high pressure gear pump low noise, smooth pressure.

3.2 Dynamical Systems and console integrated design, easy to operate, saving space experiments.

3.3 surface by spray, beautiful appearance.

4 Control System

4.1 to achieve the test force, the specimen deformation of the four closed-loop control beam displacement and testing process;

4.2 data acquisition system consists of four high-precision 32-bit A / D converter channels. Maximum resolution of 1/500000, full

Regardless of file;

4.3 selection of BB, AD, Xilinx and other original brand-name integrated devices, all-digital design;

Compliant with PCI 4.4 bus standard, microcomputer automatic identification and installation, so "plug and test";

4.5 electronic measuring system no potentiometer and other analog components to ensure interchangeability, easy maintenance and replacement.