1Overview of testing machine

WDW-2010The series of microcomputer controlled electronic testing machines are mainly used for tensile, compressive, bending and other performance tests of non-metallic and metallic materials. The host is a portal strength frame. The mechanical transmission adopts circular arc synchronous toothed belt and ball screw transmission. Since there is no need for a reducer, the main power of the machine is small, and there is no gap transmission. It has the characteristics of long service life, low noise, and no maintenance, and can be tested for low cycle fatigue. The testing machine consists of a main unitPCComposed of machine control system, user software package, functional accessories, and other components.

IIThe testing machine has the following characteristics：

1. Computer controlled screen displays experimental curve,It can automatically calculate data such as tensile strength, bending strength, and bending modulus. With an open data structure, users can customize formulas to calculate according to their own needs.

2. High measurement force resolution, no change in full range, no grading；

3. It has automatic calibration, automatic zeroing, and automatic storage functions.

4. Adopting a digital speed regulation system, the speed regulation range is wide, the stability is good, the transmission is smooth, and the noise is low;

5. Equipped with a large deformation extensometer

6. Other fixtures can be selected according to user needs.

IIIMain technical indicators：

1Experimental force

1.1Experimental force:10KN

1.2Effective force measurement range:0.4%～100(The whole process is not divided into stages)

1.3resolution1/200000

1.4Accuracy of force measurement: 0.5%(Relative indication),

2Test speed

2.1Test speed range:0.1～500mm/min

2.2Relative error of speed indication:±0.5%

3Displacement

3.1Measurement range:0～999 mm

3.2Measurement resolution:0.001 mm

3.3Relative error of displacement indication: ±0.2%

4. Large deformation

4.1Gauge length:50mm(The gauge length can be selected)

4.2Measurement range: full range

4.3Resolution of large deformation measurement:1/120000

4.4Relative error of deformation indication: ±0.5%

5Host

5.1Effective experimental span:410 mm

5.2Travel of moving crossbeam:1100 mm

5.3Stretching stroke:500mm

6Power supply:220V，50Hz

7Weight: Approximately200kg

5Configure attachments：

1Standard configuration

1.1Wedge shaped stretching clamp, used for tensile testing of hard materials such as metals, plastics, and composite materials.

1.2A three-point bending test device used for three-point bending tests of metals, materials, composite materials, or other materials.

1.3Compression testing device, used for compression testing of metal and non-metal materials.
1.4Customize different test fixtures according to user requirements (such as ring stiffness, flatness, etc.)

VI Main Configuration and Key Component List：