A sonotrode presses copper and aluminum foils against a machined anvil. The conductive tabs and joint zone remain visible. Pressure and vibration form a solid bond without molten metal. The workstation belongs to an industrial battery assembly shop.
Choose your licence
Download this image.
Choose the version that fits your project. The professional licence includes the high-resolution file and a named proof of purchase.
Medium resolution · attribution required
For non-commercial personal use.Download for freeHigh resolution · 1 credit
For websites, social media, presentations, publications and campaigns.Credit packs
More images, a lower price.
Credits remain in your account until you use them.
Prices shown include French VAT. The final amount and applicable tax are confirmed before payment.