Aufgrund der steigenden Nachfrage nach neuen elektrischen Geräten und Fahrzeugen wie tragbare Elektrogeräte, Energiespeicher sowie Hybrid- und Elektroautos, werden Batterien immer mehr zu einem integralen Bestandteil des alltäglichen Lebens. Faserlaser erfüllen in vielerlei Hinsicht die Anforderungen, die an die Produktion all dieser Produkte gestellt werden: Sie gewährleisten z. B. eine hohe Wiederholgenauigkeit und ermöglichen das Verschweißen von unterschiedlichen Metallen.

Unsere Single Mode redPOWER-Faserlaser verfügen über die entscheidenden Eigenschaften, die die meisten Batteriehersteller zur Herstellung ihrer Produkte suchen, z. B. hohe Strahlqualität und Leuchtkraft sowie die Gewährleistung durchgehend fehlerfreier Schweißnähte bei Hochgeschwindigkeit.

Challenges in the laser microwelding of thin metallic materials

Application Insight
Posted on 17/02/2020

AUTHOR: Dr Jack Gabzdyl, VP of marketing and business development, SPI Lasers In today’s modern industry, there is a growing demand for the efficient mechanical and/or electrical microjoining of thin metallic materials. There are many areas... read more >

E-mobility is continually in the headlines and represents one of the great predicted megatrends for the next decade. The rationale is clear - the world needs to break its dependency on fossil fuels and electric vehicles offer the obvious solution.... read more >

Foil Cleaning Focus Image

Fiber Laser Removal of Coating Material from Battery Foils

Application Postcard
Posted on 14/12/2018

The manufacture of Lithium-ion batteries is a highly technical process in which cathodes and anodes are manufactured from thin metallic foils that are coated with active materials. Cathode materials are typically thin aluminum foil in the... read more >

Battery Foil Cutting Postcard

Lithium-Ion Battery Foil Cutting with Fiber Lasers

Application Postcard
Posted on 12/12/2018

Lithium ion batteries can be found everywhere from phones and laptops to electric cars. The automotive industry is set to increase it’s demand for these batteries drastically in years to come. This means the manufacturing process will need to... read more >

Remote Cutting of Coated Battery Foils

Application Postcard
Posted on 24/07/2018

These foils are typically made of aluminium or copper with coated are bare areas on both sides. This can be challenging to process as edge quality must be consistent across all areas of the workpiece. Fiber lasers are ideal to use to cut foils,... read more >

Dissimilar Metal Welding in the Electronics Industry

Application Insight
Posted on 26/09/2017

As we have discussed previously dissimilar metal welding arises where metals which naturally resist each other are successfully welded together. SPI’s range of fiber lasers are ideal for welding of metals, including dissimilar ones, which is... read more >

Dissimilar Metal Welding for Lithium-Ion Battery Cells

Application Insight
Posted on 26/09/2017

The first battery was invented many, many years ago, finding its history dating back to 1800, when Italian physicist Alessandro Volta created the first modern day battery. Since that period the battery saw slow growth, simply because there wasn’t... read more >

We all know how important it is to be eco-friendly, which is why more of us are taking action and opting for electric vehicles. This is a paradigm shift away from fossil-fuelled cars, an initiative, which is often called e-mobility. These vehicles... read more >

Battery Welding with Fiber Lasers

Posted on 06/11/2015

Batteries require careful assembly to create a safe, convenient and powerful device. Most consumer batteries use crimped metal seals with a polymer sealant for their packaging. However, when the cell's chemistry changes or more components must be... read more >