Hardware Connector Torsion Testing Machine
Category：Torsion Testing Machine
Introduction
The Hardware Connector Torsion Testing Machine is suitable for testing the torsional mechanical performance of finished and semi-finished hardware connectors, fasteners, and other products. It can also be used for torsional failure and other performance tests of materials and manufactured products.
The tested parts are installed between fixtures with adjustable spacing, allowing the machine to accommodate torsional mechanical performance testing of different specimens.
The testing machine uses computer-controlled operation. The software synchronously displays torque-time, torsion angle-time, torque-torsion angle, torque-angle, and other curves. It also displays angle, torque, peak torque, and other parameters in real time. Test results can be stored and printed.
Application
The Hardware Connector Torsion Testing Machine is mainly used for:
(1) Hardware connector torsion testing
(2) Fastener torsion testing
(3) Finished hardware product torsion testing
(4) Semi-finished hardware product torsion testing
(5) Material torsional failure testing
(6) Manufactured product torsional failure testing
(7) Torsional mechanical performance evaluation
Standards
GB/T 2611 — General Requirements for Testing Machines
Parameters
| Parameter | Specification |
|---|---|
| Maximum Test Torque | 100, 200, 500, 1000, 2000, 5000, 10000 N·m |
| Test Travel | 300 / 500 mm |
| Testing Machine Class | Class 0.5 |
| Torque Measurement Range | 1%–100% FS |
| Torque Minimum Resolution | 0.01 / 0.1 N·m |
| Angle Resolution | 0.01° |
| Maximum Torsion Angle | 0–Unlimited |
| Test Speed | 0.1–720°/min, customizable |
| Angle Indication Error | < ±0.5% |
| Angle Repeatability Error | < 0.5% |
| Test Force Indication Error | < ±0.5% |
| Test Force Repeatability Error | < 0.5% |
| Test Speed Accuracy | Better than ±1% of indicated value |
| Appearance | Complies with GB/T 2611 requirements |
| Torque Loading Direction | Both directions |
| Torsion Fixtures | Standard set |
| Power Supply | 220 V, 50 Hz |
| Applicable Products | Hardware connectors |
Features
(1) Hardware Connector Testing – Designed for torsional mechanical performance testing of hardware connectors, fasteners, and related finished or semi-finished products.
(2) Adjustable Fixture Spacing – Tested parts are installed between fixtures with adjustable spacing to accommodate different specimens.
(3) Computer-Controlled Operation – The testing machine uses computer-controlled operation for test control and data acquisition.
(4) Multiple Test Curves – The software can display torque-time, torsion angle-time, torque-torsion angle, and torque-angle curves.
(5) Real-Time Data Display – Angle, torque, peak torque, and other test parameters can be displayed in real time.
(6) Data Storage and Printing – Test results can be stored and printed for subsequent analysis and documentation.
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