Shielding Gas in Handheld Laser Welding In the process of laser welding, the use of protective gas is crucial as it creates a protective atmosphere in the welding area, preventing the molten pool and weld from reacting with oxygen, nitrogen, and other elements in the surrounding environment. This helps reduce oxidation and contamination, ensuring welding […]

Transportation Precautions 1. Proper Packaging: Before shipping, ensure that the handheld laser welding machine is adequately packed with wooden frames and foam protection to prevent damage or collision during transit. 2. Moisture Protection: Take appropriate measures to prevent moisture or water damage during transportation, especially for sea transportation. 3. Secure on the Ship: Arrange the […]

Safety Precautions for Handheld Laser Welding 1. Avoid laser eye injury, and on-site operators must wear laser-specific protective eyewear. 2. Avoid laser skin burns, direct exposure of the skin to the laser can cause burns, so on-site operators should wear work clothes to reduce the impact of diffuse reflection. 3. Carefully read the user manual […]

As a critical production process, welding directly impacts product quality and market competitiveness. Therefore, understanding how to correctly use a handheld fiber laser welding machine becomes essential in improving production efficiency and product quality. This article will provide you with a comprehensive tutorial about how to use laser welding machine for beginners. Whether you are […]

Laser welding machines require careful installation, operation, and adherence to safety precautions to ensure effective and safe welding. Key steps include proper grounding, checking all components (including the laser source, chiller, and gas supply), and using appropriate PPE. Workpiece preparation, including cleaning and securing, is also crucial for a successful weld. Installation: Power Supply: Ensure […]

Laser welding quality assessment involves analyzing weld penetration, bead width, and surface appearance for defects like porosity, cracks, or incomplete fusion. Appropriate shielding gases (e.g., Argon, Helium) protect the weld pool from atmospheric contamination. Power and speed settings are crucial, with thinner materials often requiring lower power and faster speeds, while thicker materials need higher […]

I. Working Principle of Laser Welding Machines A laser welding machine uses a high-energy-density laser beam as a heat source for an efficient and precise welding method. The basic principle is that a laser generator produces a high-energy laser beam, which is transmitted through an optical path and focused by a focusing lens group onto […]

A fiber laser welding machine’s core components include a laser source, a fiber optic cable, a welding head, a control system, and a cooling system. The laser source generates the laser beam, the fiber optic cable transmits it, the welding head focuses it, the control system manages the process, and the cooling system prevents overheating. […]

Laser welding is an advanced fabrication process that is used in industries including automotive, medical, aerospace, electronics, jewelry, and tool and die manufacturing. The laser welding process uses an intense laser to apply heat to the seam which fuses the two materials. Laser welding’s main advantage over traditional techniques is that it is cooler, resulting […]

Nowadays, the laser welding is widely used in industries and workshops. The welding function and performance are increasingly improving and upgrading. This kind product can deal with various materials, from stainless steel to an array of alloys. Today, we will explore exactly what materials laser welding machines can weld. Firstly, let’s look at how does […]