Why Choose the Derui Touch Screen Cable Bending & Swinging Test Machine?Are complex cable failures slipping through your QC process?In the real world, cables don't just bend in one direction—they twis ...
Are complex cable failures slipping through your QC process?
In the real world, cables don't just bend in one direction—they twist, they swing, they endure chaotic multi-axis abuse. A headphone cable gets yanked and wrapped around a device. A charging cord is bent at the connector while the device is swung into a bag. An industrial robot cable flexes in multiple planes simultaneously. If your testing only bends in one axis, you're missing the complex failures that happen in the field.
Relying on single-axis testers or manual "wiggle tests" is a gamble that leads to intermittent failures, warranty returns, and damaged brand reputation.
We developed the Derui Touch Screen Cable Bending & Swinging Test Machine to solve this critical quality gap. This is not just a simple cycler; it is a comprehensive Multi-Axis Flex Life Analysis System designed to simulate the complex, real-world abuse cables face every day. We help you uncover hidden failure modes that single-axis testers miss.
Here is why leading electronics manufacturers are using our bending & swinging testers to achieve true reliability:
A cable that survives simple left-right bending may fail catastrophically when subjected to combined bending and swinging. Our system replicates the complex kinematics of real-world use.
Independent Axis Control: The machine can perform pure bending, pure swinging, or combined bending + swinging motions simultaneously.
Programmable Motion Paths: Create custom test profiles that mimic specific use cases—like the motion of a phone charging while being used in a lap.
Phase Adjustment: Control the timing between bending and swinging axes to simulate different abuse patterns.
| Feature | Benefit |
|---|---|
| Dual-Axis Servo Motors | Independent control of bending and swinging axes for complex motion profiles. |
| Synchronized or Asynchronous Motion | Test with axes in phase, out of phase, or completely independent. |
| Adjustable Bending Radius | Critical for testing different cable gauges—tight radius on thick cables reveals true limits. |
| Variable Swinging Arc | Simulate the natural "whip" motion of cables in free space. |
Time is money in both R&D and production QC. Our multi-station design allows you to test multiple cables simultaneously under complex multi-axis stress.
Parallel Validation: Test 2, 4, or 6 cables at once under identical complex motion profiles.
Side-by-Side Comparison: Run different designs, materials, or suppliers simultaneously to directly compare multi-axis durability.
Independent Station Monitoring: Each station tracks its own cycle count and failure status, stopping automatically on failure.
A machine that just bends and swings cables is only half the solution. You need to know the exact moment of failure—and why it happened—all controlled through an intuitive interface.
10-Inch High-Resolution Touchscreen: Program complex motion profiles, set test parameters, and monitor live status with intuitive gesture controls.
Conductivity Monitoring: The system continuously monitors each cable for electrical continuity. The moment a wire breaks (intermittent or complete), the test stops and records the exact cycle count and the axis position at failure.
Resistance Tracking (Optional): For high-precision testing, monitor resistance across the cable. A sudden spike indicates a partial break or fractured strand before complete failure.
Live Motion Visualization: The touchscreen displays real-time position of both axes, cycle count, and test status for all stations.
| Feature | Benefit |
|---|---|
| 10" Capacitive Touchscreen | Intuitive programming and monitoring with pinch-to-zoom graphs. |
| Multi-Station Status Display | See all stations at a glance—green for running, red for failed. |
| Failure Position Recording | Know exactly at what bending angle and swing position the failure occurred. |
| USB Data Export | One-touch export of test reports to USB drive. |
In modern manufacturing, if you didn't record the complex test data, you didn't prove the reliability. Every multi-axis test cycle is logged automatically.
Exportable Reports: Generate comprehensive PDF reports showing cycles to failure, failure mode, test parameters, and axis motion profiles.
Weibull Analysis Ready: Export data directly for statistical life analysis to predict field failure rates under complex use conditions.
ISO & IEC Compliance: Our testing protocols are designed to align with global standards for cable and connector durability, including multi-axis requirements.
Precision in multi-axis cable testing requires a machine that executes complex motion paths consistently, millions of times, without variation. The Derui Touch Screen Cable Bending & Swinging Tester is engineered for this demanding task.
Our machine provides the repeatable, reliable data needed for critical design decisions and production QC under multi-axis stress.
| Feature | Specification |
|---|---|
| Test Stations | 2 / 4 / 6 (Model dependent) |
| Bending Axis | |
| └ Bending Angle | 0° – ±180° (Programmable) |
| └ Bending Speed | 10 – 60 cycles/min |
| └ Bending Radius | 25mm – 100mm (adjustable via fixtures) |
| Swinging Axis | |
| └ Swinging Angle | 0° – ±90° (Programmable) |
| └ Swinging Speed | 10 – 60 cycles/min |
| └ Swinging Arc Radius | 50mm – 200mm (adjustable) |
| Combined Motion | Synchronous / Asynchronous / Sequential |
| Load Weight | 50g – 1000g (for hanging weight method) |
| Failure Detection | Continuity break / Resistance spike (optional) |
| Counter Range | 0 – 9,999,999 cycles (auto-stop on failure) |
| Display | 10" Capacitive Touchscreen |
| Data Interface | USB / Ethernet / RS232 |
| Dimensions | 900mm (L) x 600mm (W) x 700mm (H) (4-station model) |
| Power Supply | AC 110V/220V, 50/60Hz |
Versatility is key for testing the wide variety of cables used in modern electronics under complex stress patterns.
Cable Types: Headphone cables, USB cables, HDMI, power cords, coaxial cables, industrial control wires, robotic cables.
Connector Styles: Straight plugs, right-angle plugs, molded strain reliefs, overmolded connectors.
Test Modes: Pure bending, pure swinging, combined bending + swinging, sequential motion.
Failure Criteria: Complete break (open circuit), intermittent break (momentary open), resistance increase (partial strand break).
Integrating precise multi-axis cable durability validation into your product development or QC process is simple with the touchscreen interface.
Step 1: Mounting & Setup
The operator secures the cable into the adjustable fixture. The connector end is clamped rigidly, simulating the device connection point. The cable is attached to the bending arm (for bending motion) and passes through the swinging guide (for swinging motion). A weight is attached to the free end to maintain consistent tension.
Step 2: Touchscreen Programming
Using the intuitive 10-inch touchscreen interface, the operator defines the test profile:
Test Mode: Bending Only / Swinging Only / Combined / Sequential.
Bending Parameters: Angle, speed, radius.
Swinging Parameters: Angle, speed, arc radius.
Combined Motion: Synchronous or asynchronous phase relationship.
Failure Criteria: Continuity check enabled / Resistance threshold.
Target Cycles: e.g., 20,000 combined cycles.
Step 3: Automated Multi-Axis Testing
The system initiates the test. The dual servo motors drive the bending arm and swinging mechanism through their programmed paths. The continuity monitor constantly checks each cable's electrical path. The touchscreen displays live cycle count, axis positions, and status for all stations simultaneously.
Step 4: Failure Analysis & Reporting
The test continues until either the target cycles are reached or a failure occurs.
Pass: The cable survives the target cycles without any continuity interruption. A "PASS" certificate is generated with final cycle count and motion parameters.
Fail: The moment a break is detected, the specific station stops automatically. The touchscreen highlights the failed station, the exact cycle count at failure, and the axis positions at the moment of failure. A "FAIL" report is generated for root cause analysis.
Any manufacturer where cables face complex, multi-axis stress in real-world use.
Consumer Electronics: Testing headphone cables, charging cords, and data cables that get bent, twisted, and swung during daily use.
Automotive: Validating wiring harnesses and infotainment cables that face multi-axis vibration and flexing in moving vehicles.
Medical Devices: Ensuring patient monitoring cables and surgical instrument cords survive the complex movements of hospital use.
Robotics & Industrial Automation: Testing cables in drag chains and robotic arms that face simultaneous bending and swinging.
Aerospace & Defense: Validating mission-critical cabling that must survive multi-axis stress in flight and field operations.
IEC 60332: Tests for electrical and optical fibre cables.
IEC 60794: Optical fibre cable bending tests.
UL 1581: Reference standard for electrical wires, cables, and flexible cords.
EIA/TIA-455: Standard test procedures for fibre optic cables (FOTP).
ISO 6722: Road vehicles – 60V and 600V single-core cables.
IEC 60268-7: Headphone and earphone cable flexing tests.
Why do I need both bending and swinging motion? Can't a single-axis test find all failures?
No. Single-axis tests only find failures in that specific plane. In the real world, cables face compound stresses. For example, a headphone cable bends at the plug when you move your head, but it also swings when you walk. These stresses interact—a micro-crack from bending can propagate rapidly when swinging motion is added. Our multi-axis testing reveals failure modes that single-axis tests completely miss, giving you true confidence in your product's reliability.
What's the difference between "swinging" and "twisting"?
Swinging refers to an arc motion—the cable moves back and forth through space, like a pendulum. This simulates the natural motion of a free-hanging cable when the device moves. Twisting (torsion) is rotation around the cable's own axis. While our primary focus here is swinging, we can integrate torsional motion with additional fixtures. Swinging is critical for simulating cables that hang freely (headphones, pendant controllers) or move through space (robotic arms).
Can I program complex, non-repetitive motion sequences?
Yes. Our advanced touchscreen controller allows you to program multi-step sequences. For example: 100 cycles of bending, followed by 50 cycles of swinging, followed by 25 cycles of combined motion, then repeat. This simulates real-world use patterns more accurately than simple repetitive motion.
How do I interpret failures that happen during combined motion?
Our system records the exact axis positions at the moment of failure. So if a cable fails at 15,342 cycles, you'll know it happened at a bending angle of 73° and a swing position of 42°. This allows engineers to analyze the specific geometry that caused failure and redesign accordingly—whether it's the strain relief shape, internal wire routing, or material selection.
What weight should I use for the hanging load in swinging tests?
The appropriate weight depends on the cable gauge and the relevant testing standard. For swinging tests, the weight ensures consistent tension and prevents the cable from "floating" during motion. Light cables (e.g., headphone wires) typically use 50g-100g. Heavier power cords may use 500g or more. We provide a range of calibration weights and can advise based on your specific standard.
Does Derui provide custom fixturing for unique cable designs?
Absolutely. We understand that every product is different. Our engineering team can design custom fixtures for unique connector geometries, specialized strain reliefs, or unusual cable constructions. Just provide your CAD files or samples, and we'll create a solution that ensures accurate, repeatable testing.
How do I calibrate the touchscreen and motion axes?
Every machine ships with a traceable calibration certificate for the motion controllers, cycle counters, and continuity monitors. The touchscreen interface includes a calibration utility for regular verification. We also offer annual re-calibration services to ensure your test data remains accurate and compliant with your quality systems.
