Laser cleaning systems are making their way as great alternatives to traditional surface cleaning methods likes chemical cleaning and abrasive blasting. Manufacturers who need clean metal surfaces are increasingly looking at laser cleaning as an environmentally friendly, cost-effective solution that provides more consistent results.
Masking tapes have long been used to prevent specific areas from being spray coated or grit blasted. But did you know that lasers provide a faster and more reliable alternative that’s easier to automate?
Laser technology has come a long way since the introduction of the first laser in 1960. Nowadays, it is considered one of the best marking solutions for engraving metals, as it provides high-contrast, high-quality identifiers in all types of production lines.
Electric vehicle battery packs have complex requirements since they need to withstand large temperature ranges and vibrations. In this article, we will explore the complexities of EV battery manufacturing technologies.
Whether you’re looking to remove phosphate coating, e-coating, powder coating, or epoxy, there is not a single method that works best for all applications. Laser cleaning, chemical stripping, abrasive blasting, burn-off ovens, induction heating, and other methods all come with different benefits and limitations.
EV batteries are composed of cells, and there are many types of cells. In this article, we will break them down in categories and go over the most important types. We will also discuss possible future cell types and how they can change the automotive industry.
There are three main types of lithium-ion batteries: cylindrical cells, prismatic cells, and pouch cells. In the EV industry, the most promising developments revolve around cylindrical and prismatic cells.
A well-designed battery pack needs to compete with petrol-based engines when it comes to performance. That’s a real challenge because electric batteries need to overcome complex problems that internal combustion engines do not have.
Today’s technology allows a more efficient use and control of the thermal energy in electric cars. Temperature management is optimized between components such as the battery, the HVAC system, the electric motor, and the inverter. This is done using what is called a Battery Thermal Management System.
Different welding methods are used to make all the necessary tab-to-terminal connections (foil-to-tab, tab-to-busbar, etc.) These methods include ultrasonic bonding, laser welding, resistance welding, and micro TIG welding. Whether one method is better suited than another depends on the requirements, such as the combination of materials and the tab thickness.
Structural batteries are changing the way electric cars are assembled. Structural adhesives are replacing screws and welds to “glue” components together using a process called adhesive bonding. This process requires additional surface preparation and creates new challenges for automakers and battery makers
Pouch cells are the first choice for many manufacturers because of their high energy density, great power performances and other design advantages. While they are widely used in electric vehicles, automotive OEMs have strong opinions about whether they should be used.
