Driveshaft Torsion Testing Machine
Category：Torsion Testing Machine
Introduction
The Driveshaft Torsion Testing Machine is mainly used to test the torsional mechanical properties of various automotive driveshafts, ball cage constant velocity universal joints, and other automotive components.
The tested driveshaft is installed between fixtures with adjustable spacing, allowing the machine to accommodate torsion testing of driveshafts with different dimensions.
The Driveshaft Torsion Testing Machine is computer-controlled and can collect data including torque, peak torque, torsion angle, and test curves. The display can show torque-time, torsion angle-time, and torque-angle curves. Test data can be stored, retrieved, and printed, and test reports can be generated for testing and evaluation.
Application
The Driveshaft Torsion Testing Machine is mainly suitable for torsional performance testing of:
(1) Automotive driveshafts
(2) Ball cage constant velocity universal joints
(3) Other automotive drivetrain components
(4) Driveshafts with different specifications and dimensions
It can be used to evaluate torque, peak torque, torsion angle, and related torsional test curves.
Standards
(1) 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 / Class 1 |
| 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 |
| Torsion Fixtures | Standard set |
| Power Supply | 220 V, 50 Hz |
| Applicable Products | Driveshafts of various specifications, etc. |
Features
(1) Computer-Controlled Operation – The machine uses computer control for test operation and data acquisition.
(2) Adjustable Fixture Spacing – The fixture spacing can be adjusted to accommodate driveshafts with different dimensions.
(3) Multiple Data Acquisition – Torque, peak torque, torsion angle, and test curves can be collected during testing.
(4) Multiple Test Curves – The system can display torque-time, torsion angle-time, and torque-angle curves.
(5) Test Data Management – Test data can be stored, retrieved, and printed.
(6) Test Report Output – The system supports the generation and printing of test reports.
(7) Multiple Torque Capacities – Maximum test torque configurations from 100 N·m to 10,000 N·m are available.
(8) Customizable Configuration – Test speed can be customized according to the test requirements.
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