How to weld 6F22 carbon battery? How to weld 6F22 carbon battery with laser

The welding technology of 6F22 carbon battery is extremely important in the production process of 6F22 carbon battery, and its quality directly affects the performance and life of 6F22 carbon battery. For the welding technology of 6F22 carbon battery, it specifically includes the welding of wires/leads and the connection of electrode sheets. Among them, laser welding is one of the most commonly used welding methods. This article will introduce the welding technology of 6F22 carbon battery in detail from the above perspectives.

1. Welding technology of lithium battery wires

The selection and use of wires are very critical in the manufacture of 6F22 carbon battery. At present, the most commonly used welding method is to complete it through laser welding.

1. Welding method

First, use laser to brand the two ends of the wire with corrugations, then pre-open holes on the electrode sheet, pass the wire handle through the hole, and finally use laser to weld the wire and the electrode sheet together.

2. Precautions

A. Choose a suitable wire diameter and material. When selecting a wire, you need to consider its conductivity and whether it meets the requirements of lithium battery manufacturing.

B. The laser temperature should be adjusted according to the wire material. The welding temperature of wires of different materials is different and needs to be adjusted according to the specific situation.

C. The laser welding time should not be too long to avoid deformation of the wire and weakening of mechanical strength.

2. Welding technology of lithium battery leads

In the production of 6F22 carbon battery, welding of leads and connection of leads to electrode sheets are very important steps. The appropriate welding method can make the lead and electrode sheet closely combined, thereby ensuring the stability of lithium battery performance and the extension of life.

1. Welding method

The commonly used lead welding method is laser welding.

The specific operation process is as follows:

A. Prepare the wire: Select the appropriate lead and prepare the two sections of lead required for laser welding.

B. Prepare the electrode sheet: According to production requirements, make the electrode sheet into the required shape and size.

C. Positioning: Accurately position on the electrode sheet, and then use the laser welding head to weld.

2. Precautions

A. A certain welding speed needs to be maintained during laser welding to avoid excessive heating and deformation.

B. In the selection and preparation of the lead, factors such as the use environment and application requirements of the lithium battery need to be considered to determine the appropriate material and diameter.

3. Connection of lithium battery electrode sheets

Electrode sheet connection is the most important step in the manufacturing process of 6F22 carbon battery. A loose connection or poor quality will directly lead to a decrease in the performance and life of the lithium battery. The connection of the electrode sheet is mainly based on two methods: heat sealing and laser welding.

1. Laser welding method

Compared with the heat sealing method, the laser welding method can make the material at the joint get better high-temperature treatment, so that the welding quality is higher and the battery life is extended. At the same time, the storage time of laser welding is longer, which is suitable for battery products that need to be stored for a long time.

3. Precautions

A. The quality of welding directly affects the performance and life of the battery. Therefore, when connecting the electrodes, you must pay attention to the process parameters such as welding temperature, heat sealing time and pressure.

B. Choose the appropriate thickness of the battery cell and accurately control the thickness deviation of the battery cell.

4. Advantages of laser welding of 6F22 carbon battery

Laser welding is one of the welding technologies in the production of 6F22 carbon battery, which has the characteristics of fast, high precision and high quality. Specifically:

A. Fast: The welding speed is extremely fast, which can improve production efficiency.

B. Save materials: The welding point is small and precise, which can save materials.

C. High precision: The welding point has high precision and is suitable for occasions with high precision requirements.

D. High reliability: high welding strength and long battery life.

In general, lithium battery laser welding machines have many advantages in lithium battery production. Their high precision, high quality, high welding efficiency and high cost performance can improve production efficiency, precision and quality, but they need to be used flexibly in actual applications and the most suitable welding equipment should be selected according to needs.

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