Microcomputer controlled torsion testing machine

Microcomputer controlled torsion testing machine
Lichuang Company has developed the first fully digital microcomputer controlled torsion testing machine in China, which is used in Northwestern Polytechnical University.
In 2003, the first domestic microcomputer-controlled high-temperature and high-speed torsion testing machine for steel rolling machinery testing was developed. In 2003, the equipment passed the technical appraisal of the Shanghai Technical Supervision Department and was used in Shanghai Jiao Tong University.
In March 2019, the first microcomputer-controlled dynamic torsion testing machine in China that applied large torque and low inertia torsional fatigue testing of shafts and rods passed the technical appraisal of Shanghai Diesel Engine Co., Ltd.
The microcomputer-controlled dynamic and static torsion testing machine produced by the Technology Center of Jianghuai Automobile Co., Ltd. for testing heavy-duty vehicle transmission shafts in 2018 can conduct torsion tests on vehicle power transmission shafts, components, etc., and measure their torsional characteristics. .
The microcomputer-controlled torsion testing machine produced for the technical center of Dongfeng Motor Co., Ltd. for heavy-duty vehicle drive shaft testing is currently the largest microcomputer-controlled torsion testing machine in my country.

Mainly used to detect and study the torsional mechanical properties of metal materials and their components.
This test system adopts high-quality AC servo motors and fully digital microcomputer servo speed control technology. The system is stable, has excellent performance, and is in sync with the world. Automatically track and measure the material's torsion angle, peak hold, automatically process test data, digitally display torque value, torsion angle, loading rate and test curve, and print the test curve and material's, b and shear modulus in compliance with national standards Standard test report.
Use high-precision sensors and measuring amplifiers for data collection to achieve various controls of engineering quantities such as torque, twist angle, and loading rate. The use of purchased parts from world-renowned manufacturers fully ensures the stability and reliability of the system. The test software works under the platform, with a full Chinese interface and powerful data processing functions. The test conditions and test results are automatically saved, and the display and printing comply with relevant national standards. Random group test data, test curves, and test reports make it an ideal and cost-effective test equipment for scientific research institutes and universities.
In addition to conventional torsion tests, this testing system can also be used to conduct torsion fatigue tests.