Technical Specifications

The spring testing machine integrates advanced control technology with a practical and user-friendly design. Its modern structure, low noise levels, and environmentally friendly operation provide reliable performance for various spring testing applications. Equipped with an AC variable frequency stepper motor and digital servo speed control system, the spring tester uses a precision ball screw mechanism, driven by an arc synchronous belt and pulley system, to perform a variety of mechanical tests on spring samples.

Testing Equipment Features

• The spring tester incorporates a high-precision, fully digital speed control system. Combined with a precision reduction mechanism, this setup ensures a wide range of test speeds while maintaining low noise and stable operation throughout the testing process.
• A universal joint cross pin setup is included, making it easy to clamp samples securely. This design not only guarantees concentric alignment during tests but also minimizes the impact of irregularly shaped samples on the sensor, leading to more accurate results.
• Windows-based user-friendly interface enhances user experience by simplifying operations. It provides clear access to test methods, parameter settings, and real-time data curves, ensuring users can easily monitor and analyze every step of the process.
• The testing system is equipped with advanced safety features, allowing precise crossbeam adjustment during sample clamping. Additionally, it offers protection against overcurrent, overvoltage, and overload, ensuring safe and efficient operations.
• Data management and documentation are streamlined with an integrated printer, enabling users to store and print test results directly.

Software Features

• The testing software provides continuous real-time monitoring of test force, peak values, and deformation, maintaining consistent resolution without the need for manual adjustments. Automatic calibration ensures every test delivers precise and reliable results.
• The software records a variety of test curves, including force-time, deformation-time, displacement-time, stress-time, strain-time, force-deformation, force-displacement, and stress-strain relationships. These curves can be switched and observed at any time, with high-speed sampling for precise data capture.
• Equipped with advanced data analysis capabilities, the system uses an intuitive human-computer interaction method to calculate mechanical properties such as elastic modulus, yield strength, and non-proportional elongation stress. For more complex analyses, users can manually intervene to refine results, enhancing the accuracy of the analysis.
• The reporting function is highly flexible, offering multiple interfaces for report generation. Users can edit and format reports according to their specific needs, ensuring professional and customized documentation.
• All test data and curves are automatically saved in a standard database management system, providing secure and efficient data storage and retrieval.
• The software is preloaded with over 200 national standards and test methods, including GB/T228.1-2010 and GB/T7314-2005, making it adaptable for a wide range of testing requirements.
• With nearly 3,000 testing machines nationwide relying on this software, its technology has proven to be both reliable and efficient in various real-world testing applications.