Laser Welding Plastics

The constant tool-center point of the combi-head permits the accurate relative position of the different passes to be performed. A basic requirement for a good result is an appropriate clamping technique. This is necessary because the smooth gas jet used during welding cannot protect the optics from smoke and spatter.

The high stability of the laser power and beam profile of the fiber laser ensures a very repeatable process that delivers the same high-quality weld every time. Good handheld laser welding machine manufacturers always keep researching and upgrading products to give customer superior experience. From the 1st laser welding machine to the 4th laser welding machine, MORN is digging harder and harder to product a versatile laser welder that meets multiple welding requirements. Fiber laser technology with wobble, increases the quality and productivity of high-power fiber laser welding. These are only three of possibly hundreds of other different applications of laser welding. Any type of on-site use of traditional welding will probably benefit from making the upgrade to a laser welding machine.

Power density is one of the most critical parameters in laser processing. Currently, the world ABB, FANUC, MOTOMAN, KUKA, etc. have laser applications. Laser composite welding technology does not act in sequence between the two welding methods, but rather both methods act on the weld zone simultaneously. The basic principle of laser-MIG composite welding is shown in Figure 4.

It needs to be determined with actual uses because its supporting product quality, service are not all the same, and the power requirements are also different, etc. You can bring your samples to MORN LASER laser factory for proofing test to determine your welding plan, or email your product images with detailed description. The LASERDYNE 811 fiber laser system addresses the next generation of laser processing challenges, including additive manufacturing, and offers high-speed welding, drilling, and cutting capabilities. Low to medium power CW fiber lasers can be focused to small spots with galvanometers and long focal length lenses allowing remote laser welding. There are many advantages to using longer focal length lenses with a larger stand off as it increases the work area significantly. For example, remote welding stations equipped with fiber lasers can weld complete door panels.

All machine components satisfy the high demands that you also have for your products. Laser welding plastic is cleaner, safer, more accurate and more repeatable than other more traditional methods of welding plastic components. We are backed by solid experience which ensures that the technology offered is future proof, cost efficient and accurate. Advantage of being tied up with Tampoprint AG as its pad printing Partner, Spinks World is able to do smart integrations of both the technologies to bring the best to its customers in the most inventive and economical ways.

Therefore, the use of helium as a shielding gas maximizes the suppression of plasma, thereby increasing the depth of melt and improving the welding speed. Laser welding processes often use inert gases to protect the melt pool. The following figure shows the relationship between welding speed and depth of melt for 1018 steel. Secondly, the surface condition of the material has a more important effect on the beam absorbance and thus has a significant effect on the welding effect.

fiber laser welder

LasersLasers for materials processing, scientific research, life sciences, instrumentation, and defense. The TruLaser Cell Series 1000 is the laser welding system for the endless welding of tubes, profiles, and strips, as well as for welding rotationally symmetrical components. In standard welding heads with solid-state and diode lasers, the lens optics also serve a focusing function. Research has found that there are large holes in the welds welded in parallel with dual beams, and welding aluminum alloys in series can achieve good weld formation without pores. Shida et al. used a 10 kW CO2 laser combined with TIG and MIG arcs to weld aluminum alloys.

ExactWeld 230 P ExactWeld 230 P laser welding system is used for high speed, particle-free welding of small to medium-sized polymer parts. It is an attractive solution for polymer part joining in automotive displays, instrumentation, sensors and lights, medical equipment, as well as consumer goods. Regardless of whether you’re cutting, welding, or using laser metal deposition, you are always perfectly equipped with the modular TruLaser Cell Series 7040 laser system. The high flexibility of the machine enables you to process both two and three-dimensional components, and even tubes. During arc welding, we use a special welding power source from Fronius for automated applications which also support the new modified pulse arc process PMC . In this way, the precision welding processes ensure the best results and quality.

The list of materials that can be welded with lasers is long and includes super strong metals like titanium and carbon steel. In terms of sheer power density, the only technology that can complete with laser welding is electron beam welding. On the other hand, the health risks associated with laser beam welding are minor.

Any technology that enhances workplace safety and keeps personnel away from unnecessary hazards should be worth considering. Although the technology for 3D printing using plastic resins or filaments had already been developed, there were not many viable ways for an equivalent process to be applied to metals. Along came laser welding, allowing for the rapid and highly automated joining of powdered metal as raw material. The popularity of 3D printing also gave a boost to laser welding, giving this previously experiment technology a niche in the modern manufacturing world.