What is a connector insertion and extraction force testing machine?
In the field of electronic manufacturing and testing, the connector insertion and extraction force testing machine is a key testing equipment used to evaluate the connector's insertion and extraction performance and durability. With the popularity of electronic equipment and the advancement of technology, the quality and reliability of connectors are receiving more and more attention. This article will introduce in detail the definition, working principle, application scenarios and related data of the connector insertion and extraction force testing machine.
1. Definition of connector insertion and withdrawal force testing machine
The connector insertion and extraction force testing machine is a device specially used to test the connector insertion and extraction force. By simulating the insertion and extraction action in actual use, it measures the force value change of the connector during the insertion and extraction process. This equipment is widely used in electronics, automotive, aerospace and other industries to ensure that connectors maintain stable performance over long periods of use.
2. Working principle of connector insertion and extraction force testing machine
The connector plug-in and pull-out force testing machine simulates the plug-in and pull-out action of the connector through motor drive or pneumatic means, and at the same time records the force value changes during the plug-in and pull-out process in real time through the force sensor. Test data can be used to analyze connector durability, contact performance, and compliance with industry standards.
| test items | Test method | Test standards |
|---|---|---|
| Insertion and extraction force test | Simulate the plugging and unplugging action and record the force value | IEC 60512, MIL-STD-1344 |
| Durability test | Repeat plugging and unplugging to record performance changes | GB/T 5095, EIA-364 |
| Contact resistance test | Measure the resistance value before and after plugging and unplugging | IEC 60512-2 |
3. Application scenarios of connector insertion and extraction force testing machines
Connector insertion and withdrawal force testing machines play an important role in multiple industries. The following are its main application scenarios:
| Industry | Application scenarios |
|---|---|
| Electronic manufacturing | Test connectors for mobile phones, computers and other devices |
| Automobile industry | Evaluating the reliability of automotive electronic connectors |
| Aerospace | Ensure high-reliability connector performance |
| medical equipment | Testing connector durability of precision instruments |
4. Technical parameters of connector insertion and withdrawal force testing machine
Different models of connector insertion and extraction force testing machines have different technical parameters. The following is a parameter comparison of common equipment:
| parameters | scope | unit |
|---|---|---|
| Test force value | 0.1-50 | N |
| Test speed | 1-500 | mm/min |
| Test trip | 10-100 | mm |
| Repeat accuracy | ±0.5 | % |
5. Market trends of connector insertion and extraction force testing machines
With the miniaturization and high performance of electronic equipment, the demand for connector insertion and withdrawal force testing machines is also growing. The following are the main trends in the market in recent years:
1.Automated testing: More and more companies are adopting automated testing equipment to improve testing efficiency and accuracy.
2.High precision requirements: With the miniaturization of connectors, the accuracy requirements for test equipment are getting higher and higher.
3.Multifunctional integration: The test equipment is not limited to insertion and extraction force testing, but also integrates multiple functions such as contact resistance and durability.
6. Summary
Connector insertion and extraction force testing machines are important tools to ensure the quality and reliability of connectors and are widely used in electronics, automobiles, aerospace and other industries. Through scientific testing methods and strict standards, the performance of connectors can be effectively evaluated, providing reliable data support for product design and production. With the advancement of technology, connector insertion and withdrawal force testing machines will continue to develop towards automation, high precision and multi-function.
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