The power battery nail penetration and squeezing combined test machine is suitable for simulating the battery pack and system used in electric vehicles during transportation, storage and use, and the battery is subjected to extrusion and acupuncture to test its safety. The acupuncture test should be carried out at an ambient temperature of 20°C ± 5°C. Place the battery connected to the thermocouple (the contact of the thermocouple is fixed on the large surface of the battery) in a fume hood, and use a non-corrosive diameter 6-10mm stainless steel needle to pierce the geometric center position of the largest surface of the battery at a speed of 10mm/s~40mm/s, keep the set time and observe the test results, the battery is qualified if it does not explode or catch fire.
Power Battery Nail Penetration And Squeezing Combined Test Machine
Description
| Product Name: | Power battery nail penetration and squeezing combined test machine |
| Product Model: | ATMARS Standard Or Customization |
| Pressure Control: | Proportional electromagnetic valve |
| Needling Stroke: | 500mm (Steel needle length not included) |
| Available Test Space: | 500x500x500mm |
| Steel Needle Specification: | φ5mm～φ10mm high-temperature heat-resisting steel needle. (Customizable) |
| Direction Of Steel Needle: | Perpendicular to the battery plate (the steel needle stays in the battery) |
| Speed Of Needling: | 25±5mm/s |
| Frequency Of Data Sampling: | 100 times/s |
| Drive Method: | Hydraulic drive |
| Exterior Size: | About D2000xW1500xH2000mm |
| Test Time Setting: | 0s~9999s |
| Machine Weight: | About 3 metric ton |
| Power Supply: | 3∮, 380V, 50Hz |
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