What is a battery crush testing machine?
In today's era of rapid technological development, batteries, as the core component of energy storage, have attracted much attention for their safety and reliability. The battery crush testing machine is a device specially used to test the safety performance of batteries under extreme conditions. This article will introduce in detail the definition, working principle, application scenarios, and hot topics and content of the battery extrusion testing machine in the past 10 days.
1. Definition of battery crush testing machine
The battery crush testing machine is a safety performance testing device that simulates the battery's safety performance when it is impacted or squeezed by external forces. It applies a certain amount of pressure and impact to detect whether the battery will undergo dangerous situations such as short circuit, leakage, combustion or even explosion to ensure the safety of the battery in actual use.
2. Working principle of battery extrusion testing machine
The battery extrusion testing machine mainly completes the test through the following steps:
| steps | Description |
|---|---|
| 1 | Fix the battery to be tested on the testing machine |
| 2 | Set test parameters (such as pressure, impact speed, etc.) |
| 3 | Start the testing machine and apply external force |
| 4 | Record the reaction of the battery (such as whether it deforms, leaks, burns, etc.) |
| 5 | Analyze test data to evaluate battery safety |
3. Application scenarios of battery crush testing machine
Battery extrusion testing machines are widely used in the following fields:
| field | Application Notes |
|---|---|
| New energy vehicles | Test the safety of power batteries in vehicle collisions |
| consumer electronics | Test the battery safety of mobile phones, laptops and other devices |
| energy storage system | Test the safety performance of large energy storage batteries under extreme conditions |
4. Hot topics and hot content in the past 10 days
The following are the hot topics and content related to the battery extrusion testing machine in the past 10 days:
| Date | hot topics | Hot content |
|---|---|---|
| 2023-10-01 | New safety standards for new energy vehicle batteries | The country has issued new safety standards for new energy vehicle batteries, requiring all power batteries to pass impact tests |
| 2023-10-03 | A certain brand of mobile phone battery explosion incident | A certain brand of mobile phone caused multiple explosions due to batteries that failed to pass the crush test, causing public concern. |
| 2023-10-05 | Progress in R&D of New Battery Materials | Scientists develop new battery materials and show through crush test that their safety is greatly improved |
| 2023-10-08 | Battery extrusion testing machine technology upgrade | A company launched a new generation of battery extrusion testing machine, which significantly improved the testing accuracy and efficiency. |
5. Summary
As an important equipment for battery safety testing, the battery extrusion testing machine plays an irreplaceable role in new energy vehicles, consumer electronics, energy storage systems and other fields. As battery technology continues to develop and safety standards become increasingly stringent, the demand and technical level of battery extrusion testing machines will also continue to increase. Hot topics and hot content in the past 10 days show that battery safety has become the focus of public and industry attention. In the future, battery extrusion testing machines will play a more important role in ensuring battery safety.
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