Electronic torsion testing machine

The WNJ electronic torsion testing machine is suitable for testing the torsional properties of metallic materials, non-metallic materials, composite materials and components. The test and data can be provided according to the national standard GB/T10128-1998 Metal Room Temperature Torsion Test Method. Mainly applicable to measurement quality inspection; metallurgical steel; machinery manufacturing; civil aviation; colleges and universities; research institutes; commodity inspection and arbitration, technical supervision departments; building materials ceramics; petrochemical;
Performance characteristics: The machine is loaded by AC servo control motor, high-precision torque sensor detects torque, photoelectric encoder detects rotation angle, computer displays detection results, high rigidity, high precision and high load linear guide rail, which provides reliable test for the torsional rigidity of the test machine. Guarantee. The computer control software based on database mode has the characteristics of good man-machine interface and easy operation.
1. The sampling frequency of the Finetest controller can be adjusted as needed, and can be sampled at high speed during the yielding phase of the material;
2. The software is divided into three levels of management by senior managers, managers and operators. The rights of different managers are different;
3. The main test operation, control function, test curve, real-time display, etc. all appear on the first main interface. The observation is intuitive and easy to operate. The torque-torsion angle, torque-turn angle and torque-time can be dynamically displayed in real time during the test. , twist angle - time, angle - time and other curves;
4. The software can calculate the torsional performance specified by the processing standard: shear modulus G, specified non-proportional torsional strength τP0.015 and τP0.3, upper torsional yield strength τSu, lower torsional yield strength τSl, torsional strength τb, maximum non- Proportional shear strain γmax.
5, can be reversed, at the end of the test, you can manually or automatically return to the initial position of the test.