| Extrusion parameter | | | | |
| | 1. Inner box size: 600x500x500mm (width x depth x height); | | | |
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| | 2, equipment dimensions: 950x780x1730mm (width x depth x height); | | | |
| | 3, inner box material: SUS201 stainless steel plate, thickness 1.2mm and coated with teflon | | | |
| | 4, the outer box material: 1.5mm thick cold rolled steel plate paint treatment; | | | |
| | 5, observation window: size of 250x250mm two-layer toughened glass, transparent window is equipped with stainless steel mesh; | | | |
| | 6, smoke outlet: diameter of 100mm, located at the back of the box; | | | |
| | 6, smoke outlet: diameter of 100mm, located at the back of the box; | | | |
| | 7 nressure relief mouth: onening size 200*200mm located at the hackl of the box, when the sample explosion, the pressure relief mouth will be discharged; | | | |
| | 8. Door: The single door is open to the left, the door is equipped with a safety limit switch, and the side is equipped with an explosion-proof chain. Only when the door is closed can the equipment be operated to ensure the safety of personnel; | | | |
| | 9. Test hole: there is a 50mm diameter test hole on the left side of the equipment, which is convenient to put the temperature, voltage, current and other collection lines; | | | |
| | 10, lighting device: easy to observe the state of the tested sample; | | | |
| | 11. Drive mode: hydraulic drive | | | |
| Technical requirement | 12. Extrusion direction:a. For cylindrical batteries, the longitudinal axis of the extrusion battery should be parallel to the two plates of the extrusion device;b. For square and soft pack batteries, only the wide side of the battery is squeezed;c. For coin or button batteries, the upper and lower planes of the battery are parallel to the flat plate for extrusion test | | | |
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| | 13, pressure range: 1-20kN (manual adjustment) | | | |
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| | 14, pressure display accuracy: 0.1N, | | | |
| | 15, sensor resolution: 1/1000; | | | |
| | 16. Unit conversion: kg, N, lb | | | |
| | 17. Data sampling frequency: 100ms | | | |
| | 18. Test maximum battery size: 200x200x200mm (width x height x depth) | | | |
| | 19, extrusion stroke: 250mm | | | |
| | 19, extrusion stroke: 250mm | | | |
| | 20, pressure holding time: 0-99H99 (H/M/S can be set arbitrarily) | | | |
| | 21, extrusion head: standard flat extrusion head, area 2 20cm | | | |
| | 22, extrusion degree: extrusion pressure up to 13±0.2kN, keep 1min; | | | |
| | 23, machine weight: 260kg | | | |
| | 24. Power supply: AC220V | | | |
| | 25. Power: 2KW | | | |
