Coherent HighLight Fiber 카지노 룰렛 사이트s Seal the Deal for Battery Manufacturers

A major part of the effort to increase performance and lower 카지노 룰렛 사이트st forelectric vehicles(EVs) is focused on improving 카지노 룰렛 사이트 technology. Virtually every aspect of 카지노 룰렛 사이트 design and production is being rethought in this process. For example, some groups are exploring new 카지노 룰렛 사이트 chemistries. The goal is to improve storage capacity, recharge speed, and lifetime, and also eliminate materials that are problematic to source or harmful to the environment.

Others are concentrating on 카지노 룰렛 사이트 manufacturing technology; specifically, developing methods and materials that simultaneously bring down fabrication costs (especially reducing production cycle time) and also extend reliability.Can-to-cap 카지노 룰렛 사이트 of prismatic battery cellsis a standout example of this effort, and one in which recent developments by Coherent in 카지노 룰렛 사이트 welding offer substantial advantages.

It’s hard to keep a lid on battery 카지노 룰렛 사이트

Can-to-cap 카지노 룰렛 사이트 specifically refers to the process of sealing the lid on the casing (can) which contains all the electrode structures for the battery. This sealing is done after those internal parts have been assembled into the can. Since this occurs near the end of the production cycle – after most of the value has been built into the assembly – scrapping parts at this stage is particularly costly.

The sealing operation requires making a fairly long, continuous weld. A typical prismatic battery is around 20 mm wide by 300 mm long, and the weld goes around the entire battery perimeter. The key things manufacturers want to achieve with their 카지노 룰렛 사이트 process are:

• A hermetic seal with no gaps along the entire weld – even if the original parts don’t fit together perfectly or 카지노 룰렛 사이트nsistently (especially at the 카지노 룰렛 사이트rners)
• Adequate penetration depth and low weld porosity so that the weld is strong enough to last the lifetime of the 카지노 룰렛 사이트 without cracking open, even when subjected to vibration and mechanical shock
• No spattered metal, especially inside the battery where it might create electrical short circuits – spatter is especially a problem when 카지노 룰렛 사이트 aluminum because it melts at a low temperature and the melt pool can bubble
• Limited heat input into the 카지노 룰렛 사이트 to avoid damaging internal parts
  

Fiber 카지노 룰렛 사이트scan deliver on all these requirements, and have already established themselves as excellent production tools for prismatic 카지노 룰렛 사이트 can-to-cap 카지노 룰렛 사이트. In the most common implementation, the beam focusing optics are moved around on a “gantry” to follow the shape of the desired weld seam.

This gantry approach delivers really precise mechanical alignment and a highly consistent weld. This is because the 카지노 룰렛 사이트 beam always hits the work piece at the exact right place and at the same angle. The problem is that moving the optics (or alternately, the battery) over the relatively long weld seam required for a prismatic battery makes a gantry system slow. And, slower speed translates directly into higher production costs.

Powerful power 카지노 룰렛 사이트ntrol

It’s possible to weld prismatic batteries much faster by just moving the weightless 카지노 룰렛 사이트 beam using scanner mirrors. But this poses a couple of problems. First, the beam gets geometrically distorted as it approaches the limits of the field of view, changing from a circle to an oval. Because of the large size of these parts, this is especially problematic in the corners and ends of the cans. Second, this beam distortion can combine with the change in scan direction in the corners to produce a weld seam that doesn’t meet the customer’s quality requirements. Also, the changing beam size and angle of incidence on the part changes the power density at the work surface, which affects the way it welds.

There was really no way to completely compensate for all these factors until Coherent introduced Adjustable Ring Mode fiber 카지노 룰렛 사이트 (ARM) technology. In ourARM FLfiber 카지노 룰렛 사이트 family, the beam isn’t just the traditional single spot. Instead, it’s a center spot with another concentric ring of 카지노 룰렛 사이트 light around it. The power in the center and ring spots can be independently controlled – on very rapid timescales. This gives highly dynamic control over exactly how the 카지노 룰렛 사이트 energy is spatially distributed during welding.

What this means is that the ARM 카지노 룰렛 사이트 can compensate for the way the spot gets distorted when approaching the outer limits of the scanning field of the scanner. Specifically, the power ratio of the center and ring beams can be changed on the fly to make the 카지노 룰렛 사이트 to consistently produce the same welding result, even where the spot gets elongated. And the overall power (and power ratio) can also be varied quickly enough to correct for changes in scanner speed – because the beam slows down when coming into the corner of the weld seam, and then speeds back up when coming out of the corner. Plus, this power modulation is performed under industry-leading, active, closed-loop control to ensure high process stability, consistency, and reproducibility.

The ARM 카지노 룰렛 사이트 also enables weld seam width and penetration depth to be independently controlled. This eliminates the need to maintain tight tolerances on part fit-up (gap width); lowering this tolerance reduces production costs. It also minimizes the heat-affected zone (HAZ), enables high-speed scanning (350 mm/sec), and the ability to cover large scan fields.

All this overcomes the traditional tradeoff between speed and quality for fiber 카지노 룰렛 사이트 welding of prismatic batteries, and makes scanner welding systems a cost-effective, high-performance method for volume production. These same capabilities even make Coherent HighLight ARM fiber 카지노 룰렛 사이트s a better option for traditional gantry-type welding systems, too.

카지노 룰렛 사이트 delivers total welding solutions

In today´s modern battery Gigafactories, bringing new equipment online quickly is just as challenging as the welding process itself. To ease implementation, we are able to offer more for battery can-to-cap welding than just Coherent HighLight ARM 카지노 룰렛 사이트s alone. Combined with ourHIGHmotion 2D or RLSKScanners and Vision SystemHIGHvisionwe offer a complete integrated solution for your 카지노 룰렛 사이트 application. Additionally, scanner systems from major suppliers, are also compatible.

Our카지노 룰렛 사이트 Labsteam can configure your welding system, and even assist in developing process recipes. Make Coherent your single point of contact to make designing, using, and maintaining your 카지노 룰렛 사이트 welding process fast, easy, and hassle-free.

Learn more about how 카지노 룰렛 사이트 can deliver a카지노 룰렛 사이트 solutionfor prismatic battery can-to-cap 카지노 룰렛 사이트 that gives you both high throughput and quality.

Ready to get started?Contact 카지노 룰렛 사이트 Sales.