Solution

Medical devices require high precision, stability, safety, and purity, which impose higher demands on processing and equipment. Traditional sheet metal mechanical cutting methods have significant shortcomings in terms of precision and safety control. Laser cutting produces very narrow slits in medical devices, with the laser beam focused into a small spot achieving high power density at the focal point, rapidly heating the material to vaporization and forming a hole. As the beam and material move linearly relative to each other, the hole continuously forms a very narrow slit, typically 0.10-0.20 mm in width. The minimal slit ensures high cutting precision.
The production process of laser cutting machines is non-contact. The laser cutting head does not touch the surface of the material being processed and does not scratch the workpiece. For medical devices, a smooth surface is a basic requirement. Minimizing the surface polishing process during production can greatly improve production efficiency.

In hardware processing, laser cutting mainly uses a focused high-energy beam to instantly melt or vaporize the material, forming a cut. Almost all sheet materials can be shaped in one pass on a laser cutting machine, producing high-quality products without burrs, eliminating the need for manual reprocessing and grinding. Laser cutting effectively reduces processes and cycle times, improves work efficiency, and reduces labor intensity and processing costs.

Traditional sheet metal processing is cumbersome, time-consuming, and labor-intensive, failing to meet market demands. Laser cutting machines can solve these problems well by using fiber laser cutting machines for automatic programming and cutting, engraving patterns on stainless steel and metal surfaces.

Laser cutting technology involves irradiating a high-energy laser beam onto the workpiece surface, melting and forming cuts. Combined with software such as CAD, it can achieve high-strength steel structure component cutting with complex contours, meeting personalized processing needs.

Before the advent of laser technology, the battery industry used traditional mechanical processing. Compared to traditional mechanical processing, laser processing offers advantages such as no tool wear, flexible cutting shapes, controlled edge quality, higher precision, and lower operating costs, helping to reduce manufacturing costs, improve production efficiency, and significantly shorten the die-cutting cycle for new products.

In the construction machinery industry, when faced with specific plate thicknesses, as long as the workpiece hole diameter requirement is greater than or equal to the corresponding minimum diameter value, and the roughness and diameter size requirements are within the cutting machine's guarantee range, laser cutting can be used directly, eliminating the drilling process and improving labor productivity. Laser cutting can use the dotting function to determine the hole position, saving the time for locating holes in subsequent drilling processes and eliminating the cost of making drilling templates, thus improving production efficiency and product precision.

As the automotive industry moves towards lighter structures, materials such as aluminum and magnesium alloys are becoming candidates to replace galvanized steel. Since the body-in-white (BIW) accounts for about 27% of vehicle weight, using these lightweight materials can reduce the vehicle's overall weight. However, traditional resistance spot welding has many problems with these materials: long welding time, high electrode maintenance costs, and zinc coating adhesion to electronic products. Laser welding can overcome some of these issues. Besides BIW, laser welding is also used for engine parts, transmission parts, alternators, solenoids, fuel injectors, fuel filters, and fuel cells.

With the advent of laser welding, the advantages of laser welding for thinner materials have become increasingly apparent. It allows for precise control of welding heat and spot size as needed. Fiber laser welding machines use energy fibers to transmit laser generated by solid-state lasers through coupling technology to the workpiece surface for welding. Due to the small heat-affected zone, laser welding does not deform thin materials (0.1-2.0 mm), ensuring uniform and consistent weld spots, reducing the need for polishing, and significantly lowering the defective product rate.

Modern stainless steel bathroom manufacturing demands high quality in welding strength and appearance, especially for high-value-added components with stringent welding quality requirements. These can be completed with minimal or no subsequent processing. Traditional welding methods, due to significant heat input, inevitably cause workpiece distortion and deformation. To address this, extensive post-processing is required, increasing costs. Laser welding, with its fast speed and high depth-to-width ratio, can greatly improve welding efficiency and stability.

The power driving new energy vehicles comes from hundreds of lithium battery cells. In the manufacturing process of lithium batteries or battery packs, more than 20 processes require welding to achieve conductive connections or sealing. The quality of welding is crucial for the safety performance of the entire vehicle.
Laser welding, a significant non-contact welding method, uses a high-energy laser beam focused on the product surface or inside to achieve atomic bonding between two separate products. Compared to traditional argon arc welding, resistance welding, and ultrasonic welding, laser welding has notable advantages: small heat-affected zone, non-contact processing, and high processing efficiency.

Laser welding machines are widely used in the handicrafts and jewelry industry, especially for precise necklaces and other jewelry. Like laser marking machines, their application in the jewelry industry is continuously developing and deepening. Laser welding instantly melts and fuses handicrafts and jewelry. The principle is that under laser action, the metal surface undergoes a series of changes, heating and quickly conducting heat to the depth. At a certain laser power density, the surface melts, and at higher power densities, it vaporizes instantly, forming a melt pool. During welding, the relative movement of the workpiece and laser causes the molten metal to accelerate along a certain angle, rapidly cooling and forming a weld seam.

Promotions, new products and sales. Directly to your inbox.