Why does the lithium battery pack welding machine have false soldering phenomena?
2022-08-16
With the development of laser welding technology, significant breakthroughs have been made in process and defect handling.Lithium battery pack welding machineWhen using it, false welding phenomena often occur, which not only affects the use of the entire battery but also has a significant impact on the company's image.
Factors affecting the welding effect of lithium battery pack welding machine modules:
1. Material surface contamination
Generally speaking, when welding with a lithium battery pack welding machine, attention should be paid to whether there is dirt on the material surface. Placing materials containing impurities in the weld area can lead to improper crystallization at the weld, which is the main reason affecting the stability of the laser welding machine.
In the process of using the lithium battery pack welding machine, people often believe that the faster the welding speed, the faster the production and the better the product quality. In practical applications, when the laser welding machine processes materials, the longer the processing time between the laser and the workpiece, the better the welding.
The power of the lithium battery pack welding machine is not suitable for the materials used; different materials require different energy for welding. If the power used is too low, the welded materials will not be firm; for some materials with high reflectivity, we can improve the situation by increasing the welding power, slowing down, and adjusting other process parameters.
2. Workbench and fixtures
The workbench and fixtures are used to fix the materials. If the materials are not secured enough, it is likely to lead to welding failure. For example, in nanosecond laser welding equipment, the two welding points must be perfectly aligned; otherwise, it is easy to cause false welding. At the same time, due to the difficulty of welding, it is also necessary to customize molds and fixtures according to customer requirements.
In summary, during the welding process, the welding machine has a significant impact on the welding results.
About Us
Shenzhen SHINHOP Laser Equipment Co., Ltd. It is a scientific and technological enterprise specializing in the research and development, production and sales of industrial laser processing equipment. It has been deeply engaged in the new energy industry for 20 years, focusing on the non-standard customization of automatic lithium battery cell assembly line and module PACK production line. It has successively obtained the national high-tech and specialized new enterprise certification.
Contact Us
Company Address：Building 6, Jingneng Science and Technology Environmental Protection Industrial Park, No.3 Baolong 2nd Road, Longgang District, Shenzhen City, Guangdong Province
Customer service hotline:18898357350
Customer service E-mail:info@shinhop.com
Related News
2026-06-11
Contact Details
Hotline
Address
Building 4, Jingneng Technology and Environmental Protection Industrial Park, 3 Baolong 2nd Road, Longgang District, Shenzhen, Guangdong Province，China
YouTube
TikTok