Laser welding is a branch of laser-based metalworking technology, widely applied across numerous industrial sectors including automotive, precision equipment, electrical appliances, aerospace and medical devices. Among its many applications, this article focuses on laser welding for sheet-metal proc

Key Parameters of Laser Source SystemIntroductionLaser systems are widely applied in cutting-edge fields including material processing, laser surgery and remote sensing. Regardless of diverse application scenarios, several core physical parameters usually determine the performance of the entire syst

As a professional solution provider for laser processing heads, we have long been deeply engaged in optical path adaptation and on-site process debugging for laser welding. We fully understand that on-site welding is frequently plagued by various defects such as porosity, cracks, spatter and incomplete penetration. These issues not only compromise the appearance and airtightness of products but also directly reduce weld strength, leading to batch rework and cost losses.

Handheld laser welding, with its high efficiency and portability, has long been a powerful tool for sheet metal processing, hardware manufacturing, and other industries. However, many customers report encountering minor issues when first using it, often due to a lack of mastery of the techniques: issues such as porosity in the weld, lack of penetration, and misaligned red light. However, to minimize downtime, if you experience any of the following issues, please don't rush to report a repair. It may simply be a "false fault." No need to wait for a professional repair person to come, you can easily fix the problem yourself, saving time and effort.