Civan's Dynamic Beam Laser
Enabling Al Die Cast Laser Welding Processes.
Civan’s Dynamic Beam Laser enables manufacturers to laser weld Aluminum Die Cast products - with high yields.
Al Die Cast Laser Welding Highlights
Aluminum die-cast parts are a desirable solution for producing high-volume products. Civan's Dynamic Beam Laser enables high-quality joining for these parts through laser welding, although the entrapped hydrogen gas in the material.
Faster production speeds.
Fewer CO2 emissions.
Laser Welding of Al Die Cast
Illustration of Laser-Based System.
Enabling Al Die Cast Laser Welding.
The die-casting process allows for intricate designs and shapes that would be difficult or impossible to achieve with other manufacturing methods. Additionally, the mechanical properties of aluminum die-cast parts, such as high impact strength, make them ideal for the demanding mechanical standards in a variety of industries.
Civan's dynamic beam laser, is a novel laser system that provides significant melt pool control through beam shaping and tailored power distribution. This innovative technology effectively reduce porosity and enhance overall stability, resulting in a considerable reduction in process time. With this system, manufacturers can produce high-quality, high-strength aluminum die-cast parts at a faster pace and with greater efficiency - as well as enabling manufacturer to upgrade existing processes of machining to Al Die Cast and to achieve higher yields with laser welding of Al Die Cast.
The Challenges of Traditional Welding for Al Die Cast Applications.
The casting process involves a significant amount of hydrogen gas entrapped in the material due to the high temperatures and pressures involved, as well as processing additive materials.
When welding, this gas expands, resulting in an excessive porosity and spatter, where the former can weaken the mechanical properties of the material and reduce its overall strength. Furthermore, the excessive porosity can also promote keyhole instability and collapse.
Blow Holes. High heat input during traditional laser welding causes distortion in thicker metal parts, resulting in high investment in fixturing and waiting time for cooling.
Porosity. Traditional laser welding often results in solidification cracks, and small holes within the metal that weaken the structure, particularly with thicker metal parts.
Unequal entrapped hydrogen. The casting process involves a significant amount of hydrogen gas trapped in higher concentrations the farther away from the injection side.
Higher Gas Concentration
Civan's Dynamic Beam Laser
Upgraded Al Die Cast Laser Welding Process for Higher Yields.
A revolutionary technology enabling laser welding of Al Die Cast - Civan's Dynamic Beam laser allows manufacturers faster, more efficient, and defect-free results. Reduce time, cost, and complexity associated with traditional processes and welding methods.
Civan’s Dynamic Beam Laser, with supreme control of the thermal gradient, melt pool flow dynamics, and solidification. Dynamic Beam Laser can steer the melt pool and eject the hydrogen bubbles from the material, leading to a high-quality weld.
Higher Yields. Civan's Dynamic Beam Laser enables manufacturers to achieve a better laser welding process with high yields.
Upgrading Processes to Al Die Cast.
Upgrade existing processes to Al Die Cast and reach higher yields, faster.
Dynamic Beam Laser Welding for Industrial
Al Die Cast Applications.
A high quality weld is demonstrated, with low porosity (1.4%) despite combining parts with asymmetry and gaps.
At top-view of the weld seam that demonstrates smooth surface with no irregularities or blowholes.
Download the application note and read the latest results covering Civan's Dynamic Beam Laser welding of Al Die Cast.
Civan's Dynamic Beam Laser offers supreme control over the thermal gradient, melt pool flow dynamics, and solidification - effectively solving the issue of porosity caused by entrapped hydrogen and achieving high-quality weld with Al Die Cast.
The Benefits of Dynamic Beam Laser for Al Die Cast Laser Welding.
Now manufacturers can achieve A better laser welding process with higher yields.
Improved both welding stability and integrity while reducing the overall welding process time.
Upgrade your existing process with the benefits of laser welding and reach higher yields, faster.
A Laser System, Controlled by a Beam Shaping Software.
Civan's Dynamic Beam Laser includes software that makes it easy to design the relevant beam shape, frequency, sequence, and focus; upload it to the laser; and see the effect on the weld using cross-section analysis. The simplicity and speed of this process make it possible to evaluate multiple shapes to optimize the best shape for welding the cooling plates.
Higher Yields with Laser Welding of Al Die Cast.
Civan's Dynamic Beam Laser results in a remarkable enhancement in the welding quality of die-cast aluminum alloys. These outcomes indicate that controlling the melt pool via dynamic beam shaping is a highly beneficial approach for die-cast welding applications, aimed at improving both welding stability and integrity while reducing the overall welding process time.