Vertical Computer-Controlled Spring Torsion Testing Machine

The Vertical Computer-Controlled Spring Torsion Testing Machine is designed for testing the torsional mechanical properties of various spring specimens. The test specimen is installed between adjustable fixtures, allowing the machine to accommodate specimens of different sizes. The test bench is computer-controlled and can acquire torque, peak torque, angle, and test curve data. The software displays torque-time, torsion angle-time, and torque-angle curves, and supports test data storage, retrieval, and test report printing.

Product Description

This series of testing machines is specially designed and manufactured in accordance with national spring testing standards. It is used to evaluate the mechanical properties of springs and meets the testing requirements for helical springs.

The computer-controlled system can automatically complete the entire spring cyclic test or independently measure specific spring parameters and generate test reports. The test program can be adjusted according to actual requirements, providing convenient operation.

The main unit and fixtures incorporate advanced design concepts and technologies, featuring an attractive structure, convenient operation, stable performance, and reliable operation. The computer system controls the motor through the SpringTestStart controller and speed control system. After speed reduction through the transmission system, the torsion disc drives the torsion spring to rotate clockwise or counterclockwise. The system displays test force, angle, and curves in real time and completes the measurement of torsion angle, deformation, torque, and other mechanical properties.

System Configuration

Main Unit: Frame-type horizontal structure.

Transmission System: Consists of a motor, drive, reduction system, precision guide columns, linear bearings, and guide components.

Force Measurement System: Consists of a high-precision force sensor, AD chip, and related components.

Angle Measurement System: Equipped with a high-precision photoelectric rotary encoder.

Measurement and Control System:

Torque Measurement and Control: High-precision torque sensor, measurement amplifier, A/D converter, regulated power supply, etc.

Displacement Measurement and Control: Photoelectric encoder, frequency-multiplication and shaping circuit, counting circuit, etc.

The system processes various signals to realize computer-based display, control, and data processing.

Safety Protection System: Specimen-break detection and automatic shutdown, overload protection, overcurrent protection, overvoltage protection, etc.

Testing Functions

Measures the corresponding torque (M) at a specified spring rotation angle (S) to determine whether the spring meets the specified requirements.

Measures the corresponding torque (M) based on the spring deformation (ΔS) to determine whether the spring meets the specified requirements.

Measures the corresponding spring deformation (ΔS) at a specified torque (M) to determine whether the spring meets the specified requirements.

Measures the corresponding spring rotation angle (S) at a specified torque (M) to determine whether the spring meets the specified requirements.

Vertical Computer-Controlled Spring Torsion Testing Machine Series