What is a computerized servo tensile testing machine?
In the fields of industrial manufacturing, material science and product quality inspection, the computerized servo tensile testing machine is an indispensable high-precision equipment. It uses computer control and servo drive technology to achieve precise testing of mechanical properties such as tension, compression, and bending of materials. This article will introduce in detail its working principle, application scenarios and comparison of popular models on the market.
1. Working principle of computer servo tensile testing machine
The computerized servo tensile testing machine mainly consists of the following core components:
| Part name | Function description |
|---|---|
| Servo motor | Provide high-precision power output and control loading speed |
| load cell | Real-time measurement of sample stress with accuracy up to ±0.5% |
| control system | Automating the testing process through computer programming |
| data acquisition system | Record key parameters such as stress-strain curves |
2. Main application areas
According to the industry data analysis of the entire network in the past 10 days, the demand for computerized servo tensile testing machines has increased significantly in the following fields:
| Industry | Application scenarios | Test standards |
|---|---|---|
| automobile manufacturing | Safety belt and air bag fabric strength test | ISO 13934-1 |
| Electronic appliances | Cable joint tensile performance testing | IEC 60811 |
| building materials | Steel bar and concrete bond strength test | GB/T 228.1 |
| medical equipment | Determination of breaking strength of surgical sutures | YY 1116 |
3. Comparison of popular models in 2023
By capturing data from e-commerce platforms and industry websites, the following is a comparison of the parameters of the three models that have attracted the most attention recently:
| Model | Maximum load(kN) | Accuracy level | control system | Reference price (10,000 yuan) |
|---|---|---|---|---|
| UTM-5000 | 50 | Level 0.5 | Windows platform | 12.8-15.6 |
| HT-100C | 100 | Level 1 | Embedded Linux | 8.5-10.2 |
| EUT-200 | 200 | Level 0.5 | Industrial PC+PLC | 18-22 |
4. Technology development trends
According to recent hot topics in industry forums, computerized servo tensile testing machines are showing the following development directions:
1.Intelligent upgrade: Integrated AI algorithm to realize automatic fault diagnosis and test plan optimization
2.Cloud data interconnection:Support test data to be uploaded to the cloud in real time for collaborative analysis
3.Modular design: Multi-functional switching such as stretching/compression/bending can be achieved by quickly changing the clamp
4.Green energy saving: New servo system reduces energy consumption by more than 30%
5. Precautions when purchasing
Based on recent user consultation hot spots, it is recommended to focus on the following when purchasing:
• Confirm whether the equipment has a CNAS certified measurement report
• Check whether the software supports bilingual interface switching between Chinese and English
• Understand the after-sales service response time and spare parts supply cycle
• Ask suppliers to provide test cases for the same type of materials
With the continuous improvement of quality requirements in the manufacturing industry, computerized servo tensile testing machines are developing towards higher precision and more intelligence. The correct selection and rational use of this type of equipment will provide strong technical support for enterprise quality control.
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