Torsion Testing Tester
The Universal Torsion Testing Machine is a precision instrument designed to measure torque and evaluate the mechanical properties of materials and components under torsional loads. It is capable of testing a wide range of specimens, including springs, wires, tubes, bars, and chains. The machine supports both unidirectional and bidirectional torsion, making it suitable for diverse applications in quality control, research, and production environments.
Application
(1) Measuring torsional strength and ductility of wires, bars, tubes, springs, and other components.
(2) Evaluating torsional fatigue and performance under repeated twisting cycles.
(3) Quality control of metallic materials in manufacturing and production lines.
(4) Research and development of new materials requiring torsional property assessment.
(5) Testing left-hand and right-hand torsion for engineering components.
(6) Laboratory testing for educational and scientific research purposes.
Standards
(1) GB/T 239.1-2012 – Metal Materials Wire Part I: Unidirectional Torsion Test Method.
(2) GB/T 239.2-2012 – Metal Materials Wire Part II: Bidirectional Torsion Test Method.
(3) ISO 7800:2003 – Test Method for Unidirectional Torsion of Metal Wires.
(4) ISO 9649:1990 – Test Method for Bidirectional Torsion of Metal Wires.
(5) ASTM, JIS, and DIN standards related to torsion testing of metallic materials.
Features
(1) Evaluates torsional ductility and maximum torsional strength.
(2) Supports both unidirectional and bidirectional torsion tests.
(3) Reveals material defects and inconsistencies under torsional stress.
(4) Compliant with multiple national and international standards.
(5) Provides controlled and repeatable testing parameters, including twisting speed and sample length.
(6) Suitable for a wide variety of materials, including wires, bars, tubes, springs, and chains.
(7) Versatile testing capabilities for torsion, breakage, and fatigue analysis.
Parameters
| Parameter | Specification |
|---|---|
| Clamping wire diameter range | 3.0–5.0 mm |
| Distance between fixtures | 500 mm |
| Twisting speed | 30–60 r/min |
| Power supply | AC 220V, 50Hz |
| Noise level | <70 dB(A) |
Accessories
(1) Main torsion testing machine
(2) Sample clamps for different diameters
(3) Adjustable fixture supports
(4) Power cable and user manual
Test Procedures
(1) Secure the specimen between the two clamps.
(2) Set the torsion mode: unidirectional or bidirectional.
(3) Adjust the twisting speed and number of rotations as required.
(4) Start the test; for unidirectional torsion, the sample rotates 360° in one direction until the specified cycles or failure.
(5) For bidirectional torsion, the sample rotates 360° in one direction, then reverses for the same number of cycles until failure.
(6) Record torsion angle, torque, and failure data for analysis.
Maintenance Information
(1) Inspect clamps, fixtures, and moving parts regularly for wear or misalignment.
(2) Keep the machine clean and free from dust and debris.
(3) Check electrical connections and power supply stability.
(4) Lubricate rotating and moving components periodically as per manufacturer guidelines.
(5) Ensure calibration is maintained for accurate torque and angle measurements.
(6) Handle specimens and fixtures carefully to prevent damage to the machine or samples.
在线联系供应商
Other supplier products
 |
Micro Controll Four-ball Friction Tester | The microcomputer-controlled four-ball friction testing machine uses a sliding friction method under point contact pressure conditions at the extre... |
 |
Catheter Residual Vacuum Tester | The Catheter Residual Vacuum Tester is a professional device used to detect the residual vacuum in respiratory suction catheters, aiming to ensure ... |
 |
Xenon Arc Exposure Apparatus | Features and Benefits 1.The spectra of the xenon arc lamp and sunlight are highly convergent.Xenon arc exposure apparatusadopts quartz globe seali... |
 |
Lowest Ignition Energy (MIE) Dust Cloud Analyzer | Description： Dust Cloud Minimum Ignition Energy Tester disperses a certain mass of dust specimen to be tested into the Hartmann tube device throug... |
 |
Thrust Bearing Rolling Friction and Wear Testing Machine | Applicable Standards: ASTM D3702 ASTM G99 ASTM G77 ISO 18535 Product Advantages: Simulates Real-World Conditions: Allows testing under cont... |
Same products
 |
Gas Oxidizing Property Tester | 卖方: Standard International Group (HK) Limited | Product Description Conforms to ISO 10156-2010 “Gases and Gas Mixtures Selection of Cylind... |
 |
Battery Powder Compaction Density Measurement System | 卖方: Standard International Group (HK) Limited | The Battery Powder Compaction Density Measurement System is a precision testing system designed... |
 |
Battery Powder resistance tester | 卖方: Standard International Group (HK) Limited | The Powder Resistivity Meter is a precision testing system designed to measure electrical resisti... |
 |
KES-SESRU surface roughness/friction tester | 卖方: Standard International Group (HK) Limited | TheRoughness/Friction Tester analyzes hand movements-particularly, strokes-performed by artisans ... |
 |
Air Permeability Tester STD- F8 | 卖方: Standard International Group (HK) Limited | The Air Permeability Tester is designed to quickly and accurately measure the breathability and p... |
