The TSTM series represents microprocessor-controlled Torsion Spring Testing Machine designed to automate, simplify and standardize the strength testing of different types of torsion springs. These advanced machines test specimens in both clockwise and counterclockwise directions, providing comprehensive analysis of spring performance.
AG Measurematics manufactures the TSTM series with electronic torque transducers for precise measurement and optical encoders for accurate rotation angle detection. Testing can be controlled via front panel buttons or through microprocessor-based controllers with PC connectivity through USB 3.0 or RS232 ports.
The tTEST application software converts the equipment into a fully computerized testing station, enabling operators to view material characteristics on monitors and generate customized test reports. The system supports reference curve comparison for quality assessment, making it ideal for production quality control and research applications.
Built with industrial-grade components, the machines feature high stiffness loading frames, advanced vector control VFD/Servo drives, and comprehensive safety systems including front-interlocked perspex doors, overload protection, and over-travel safeguards. The attractive powder-coated finish ensures durability in demanding industrial environments.
Industry Applications
The Torsion Spring Testing Machine is extensively used across multiple industries for quality control, research, and product development:
Automotive Industry
- Testing suspension torsion springs
- Door hinge spring testing
- Clutch spring evaluation
- Seat mechanism spring testing
- Quality control in spring manufacturing
Aerospace & Defense
- Aircraft component spring testing
- Landing gear spring evaluation
- Control surface spring testing
- Safety mechanism verification
- Material research and development
Industrial Machinery
- Heavy equipment spring testing
- Tool and die spring verification
- Safety device spring testing
- Production quality assurance
- Fatigue life testing
Spring Manufacturing
- Product quality control and certification
- Material characteristic analysis
- Manufacturing process optimization
- Customer specification verification
- Batch testing and sampling
Research & Education
- Material science research
- Engineering education and training
- Product development testing
- Comparative analysis studies
- Standards compliance verification
Quality Control Laboratories
- Independent testing and certification
- Material verification
- Failure analysis
- Compliance testing to international standards
- Reference curve generation
Test Types Supported
- Torsion Testing: Measure torque vs angle characteristics
- Fatigue Testing: Cyclic loading for durability assessment
- Bi-directional Testing: Both clockwise and counterclockwise rotation
- Rate Testing: Spring performance at different speeds
- Quality Comparison: Against reference/master curves
- Material Characterization: Detailed analysis of spring behavior
