Dynamic and static compression shear testing machine

Dynamic and static compression shear testing machineProduct Details

The microcomputer controlled geotechnical engineering material specific dynamic and static comprehensive testing machine can be applied to force testing of materials such as tension, compression, bending, shear, peeling, tearing, etc. The solutions cover plastics, metals, automotive industry, building materials, textiles, paper and cardboard, food and packaging, composite materials, and more.

Dynamic and static compression shear testing machineThe Japanese Panasonic digital AC servo speed control system and servo motor with high precision and stable performance are used as the driving system. The specially designed synchronous toothed belt reduction system and ball screw pair drive the movement of the test machine's moving crossbeam. A control and data processing software based on database technology using Windows as the operating platform, which realizes the screen display of test force, peak test force, beam displacement, specimen deformation, and test curve. All test operations can be completed on the computer screen by mouse input, with a good human-machine interface and easy operation. The independent dual channel fully digital programmable amplifier achieves true physical zeroing, gain adjustment, and automatic shifting, zeroing, and calibration of test force measurement, without any analog adjustment links. The control circuit is highly integrated, eliminating mechanical adjustment devices such as potentiometers, with a simple structure and reliable performance. This ensures that the machine can achieve closed-loop control of parameters such as test force, sample deformation, and beam displacement, and can perform tests such as constant force, constant displacement, constant strain, constant rate load cycle, and constant rate deformation cycle. Users can use the PC expert system to independently set control modes such as constant stress, constant strain, and constant displacement, and smoothly switch between various control modes without disturbance