| Extrusion parameter |
| Technical requirement |
1. Inner box size: 600x500x500mm (width x depth x height); |
| 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; |
| 7, pressure relief mouth: opening size 200x200mm, located at the back 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 |
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: |
| 13, pressure range: 1-20kN (manual adjustment) |
| 14, pressure display accuracy: 0.1N, |
| 15, sensor resolution: 1/1000; |
| 16. Unit conversion: kg, N, Ib |
| 17. Data sampling frequency: 100ms |
| 18. Test maximum battery size: 200x200x200mm (width x height x depth) |
| 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 ≥ 20cm |
| 22, extrusion degree: extrusion pressure up to 13±0.2kN, keep 1min; |
| 23, machine weight: 260kg |
| 24. Power supply: AC220V |
| 25. Power: 2KW |
| Acupuncture parameter |
| Needling requirement |
1, steel needle: φ5mm ~ φ8mm high temperature resistant steel needle, length of 100mm |
| 2, acupuncture stroke: 200mm(customizable) |
| 3, clamping battery distance: 200mm |
| 4. Unit conversion: Kg, N, LB |
| 5, acupuncture speed: 10~40mm/s (not adjustable) |
| 6, acupuncture force value: 1-20kN |
| 7. Force display: touch screen display |
| 8. Drive mode: hydraulic drive |
Audited Supplier 
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