Universal testing machine for polymer composite materials

WDW-200M（100M）Type polymerComposite material universal testing machineA high-precision, multi-purpose material testing machine for mechanical property testing of various metal materials, non-metal materials, composite materials, polymer materials, and other materials. The precision ball screw is driven by a servo motor through a reduction system to rotate and drive the loading crossbeam to move up and down, completing tests such as tension, compression, bending, shearing, tearing, peeling, puncturing, and bursting of the sample or component. The tension and compression spaces can be automatically adjusted by the rotation of the screw and the movement of the middle crossbeam up and down.

A precision closed-loop control system composed of a controller, servo motor, load sensor, displacement sensor, extensometer, and computer can automatically and accurately control the testing process, and automatically measure testing parameters such as force, displacement, and deformation.

polymerComposite material universalThe testing machine can achieve tests such as equal rate test force, constant rate deformation, and constant rate displacement, and can achieve three-stage control of force, deformation, and displacement in one test, with smooth transitions between each control.

The experimental parameters can be automatically controlled and the experimental results can be obtained through computer collection and software processing. Real time display of test curves and results on computer screens, and printing of test reports and curves.

1.Functions and characteristics of fixtures

1.1. This fixture is suitable for composite material composite compression strength testing and meets the relevant requirements of ASTM D6641. This fixture is used in conjunction with a compression fixture, and it is recommended to use a pressure plate with a diameter of ≥ 150mm.

1.1.Maximum test force:100kN；

1.1. Sample width: ≤ 20mm;

1.1. Sample thickness: ≤ 12mm;

1.1. Sample length: 140-155mm,

2. The structure and main components of the fixture

3. Maintenance and upkeep of fixtures

If there is excessive dust, corrosive smoke, or harmful substances in the laboratory or surrounding environment, protective measures must be taken for the fixtures.

3.1 Apply molybdenum disulfide grease to the parts of the fixture that have relative motion.

3.2 If the fixture has been unused for a long time, it should be maintained regularly:

3.3 Remove the fixture from the testing machine.

3.4 Wipe clean and apply rust proof oil.

Wrap the clip with oil paper and store it.