0.1-10Hz frequency! Bending testing machine, suitable for dynamic testing of multiple materials
In the fields of industrial manufacturing and materials science, dynamic mechanical property testing is a key step in evaluating the reliability and durability of materials. In recent years, with the rapid development of emerging technologies such as flexible electronics and wearable devices, the demand for performance testing of materials under low-frequency dynamic loads has increased significantly. This article will combine the hot topics on the Internet in the past 10 days to discuss the application of bending testing machines in the frequency range of 0.1-10Hz in multi-material dynamic testing, and display relevant technical parameters and market trends through structured data.
1. Technical characteristics of bending testing machine

The bending testing machine with a frequency range of 0.1-10Hz is specially designed to simulate the low-frequency dynamic stress of materials in actual use, and is especially suitable for fatigue testing of flexible materials, composite materials and polymer materials. Its core advantages include:
| Technical parameters | Indicator range | Applicable materials |
|---|---|---|
| frequency range | 0.1-10Hz | Flexible electronics, rubber, TPU |
| Bending angle | ±180° adjustable | Metal foil, composite materials |
| load capacity | 1N-500N | Polymer films, textile materials |
| temperature environment | -40℃ to 150℃ | Aerospace materials, automotive parts |
2. Industry hot spots and market demand
Data from the entire network in the past 10 days shows that the focus on dynamic testing equipment in the fields of flexible electronics and new energy batteries has increased by 35% year-on-year. The following is the keyword distribution of hot topics:
| Hot areas | Search volume share | Typical application scenarios |
|---|---|---|
| Foldable screen | 42% | Mobile phone hinge fatigue test |
| solid state battery | 28% | Electrode material bending life |
| Medical implant materials | 18% | Biocompatibility dynamic verification |
| smart fabric | 12% | Conductive fiber durability test |
3. Typical case analysis
An international mobile phone manufacturer used a 10Hz high-frequency bending testing machine to conduct 200,000 cycle tests on its folding screen products. The data shows:
| Test conditions | initial performance | Performance after test | decay rate |
|---|---|---|---|
| 1Hz/90° bending | 100% light transmittance | 98.7% light transmittance | 1.3% |
| 5Hz/180° bending | 10Ω resistor | 12.5Ω resistor | 25% |
| 0.5Hz/120° bending | No cracks | Micro cracks≤0.1mm | N/A |
4. Technology development trends
According to the latest industry report, bending testing machines will show the following development directions in the next three years:
1.Intelligent upgrade: Integrated AI algorithm realizes real-time damage prediction, and the error rate can be controlled within ±2%
2.Multiphysics coupling:Supports temperature-humidity-electromagnetic field synchronous testing to meet stringent standards for automotive electronics
3.Miniature design: The proportion of desktop equipment will increase from 15% to 30%, making it more suitable for R&D laboratories.
4.standardization process: ISO/IEC is developing a new standard for 0.1-10Hz dynamic testing, which is expected to be released in 2024
5. Purchase suggestions
For users of different sizes, we provide the following configuration references:
| User type | Recommended frequency range | Key functions | Budget range (10,000 yuan) |
|---|---|---|---|
| Scientific research institutions | 0.1-20Hz | Multi-axis synchronization control | 50-80 |
| medium-sized enterprise | 0.5-10Hz | Environmental simulation cabin | 30-50 |
| small laboratory | 1-5Hz | Basic data collection | 15-25 |
As materials science develops in a more refined and dynamic direction, bending testing machines with a frequency range of 0.1-10Hz are becoming an essential tool for quality control. Enterprises need to select equipment suppliers with corresponding certification qualifications based on their own product characteristics and testing needs to ensure the accuracy and comparability of test data.
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