Chengdu Kedel Technology Co.,Ltd
Kedel Tool - Reliable Supplier of Tungsten Carbide Tools
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The parts in the battery industry are relatively precise, so the requirements for blades are relatively high. Lithium battery slitting cutter has good wear resistance and high machining accuracy, and its excircle accuracy is high. The lithium battery cutting blade has a spiral structure inside, and the positive and negative electrodes are separated by a layer of thin film paper with many tiny holes. The reaction mechanism of lithium battery cutting blade is that with the progress of charging and discharging, lithium ions are embedded and removed between the positive and negative electrodes, shuttling back and forth inside the cell without the existence of metal lithium, so the lithium ion cell is more safe and stable. The positive pole of lithium-ion battery adopts lithium cobalt oxide, and the positive current collector is aluminum foil; The negative electrode adopts carbon, the negative collector is copper foil, and the electrolyte of the lithium battery cutting blade is an organism that dissolves LiPF6.
| Common Sizes | ||||
|---|---|---|---|---|
| NO. | Product Name | Dimensions(mm) | Edge angle | Applicable cutting materials |
| 1 | Slitting upper knife | Φ100xΦ65x0.7 | 26°,30°,35°,45° | Lithium battery pole piece |
| Slitting down knife | Φ100xΦ65x2 | 26°,30°,35°,45°90° | ||
| 2 | Slitting upper knife | Φ100xΦ65x1 | 30° | Lithium battery pole piece |
| Slitting down knife | Φ100xΦ65x3 | 90° | ||
| 3 | Slitting upper knife | Φ110xΦ90x1 | 26°,30° | Lithium battery pole piece |
| Slitting down knife | Φ110xΦ75x3 | 90° | ||
| 4 | Slitting upper knife | Φ110xΦ90x1 | 26°,30° | Lithium battery pole piece |
| Slitting down knife | Φ110xΦ90x3 | 90° | ||
| 5 | Slitting upper knife | Φ130xΦ88x1 | 26°,30°,45°90° | Lithium battery pole piece |
| Slitting down knife | Φ130xΦ70x3/5 | 90° | ||
| 6 | Slitting upper knife | Φ130xΦ97x0.8/1 | 26°,30°,35°45° | Lithium battery pole piece |
| Slitting down knife | Φ130xΦ95x4/5 | 26°,30°,35°,45°90° | ||
| 7 | Slitting upper knife | Φ68xΦ46x0.75 | 30°,45°,60° | Lithium battery pole piece |
| Slitting down knife | Φ68xΦ40x5 | 90° | ||
| 8 | Slitting upper knife | Φ98xΦ66x0.7/0.8 | 30°,45°,60° | Ceramic diaphragm |
| Slitting down knife | Φ80xΦ55x5/10 | 3°,5° | ||
The lithium battery slitting blade is very sharp. Once the equipment is started, any material will be cut off instantly. Therefore, every operator is required to keep a high spirit at all times when carrying out the operation. Every feeding should keep his hand away from the slitting blade. He needs to be highly vigilant when carrying out the pressing device to prevent the possibility of being scratched by the blade.
Our tungsten carbide capacitance special knives
low friction coefficient and long service life, each blade detects inbound shipments, ensuring quality without worry.
The raw materials are heat treated, vacuum treated, and the hardness is higher.
Heat treatment in your own factory to ensure product stability.
The knife edge is sharp, smooth, sharp and durable, imported precision processing equipment can process a variety of non-standard products to ensure the precision of the products.
We are manufacturer.
Yes, we often make customized products.
We can provide free samples, but do not pay freight cost.
Generally 1-5 days if we have stock, 30 days if the product is customized.