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Feintool is at the forefront of the transformation of the automotive industry: In addition to drive components, we also produce parts for the on-board electronics of e-cars. The Feintool plant in Ettlingen produces no fewer than seven different, high-precision copper parts for a system that absorbs voltage spikes. For this groundbreaking project, we have expanded fineblanking at our southern German site to include additional finishing processes.

E-mobility brings new world of parts

Electric drive is gaining ground at an increasing pace. The rapidly growing market offers Feintool great opportunities: our latest mainstay, e-sheet stamping, makes it possible to produce parts for the drive systems of hybrid and e-cars. And our core competence, fineblanking, is also in demand. A recent order for Feintool System Parts Ettlingen illustrates the equally large and exciting potential of being at the forefront of the transformation of the automotive industry. We have received an order from a German supplier of electronics and mechatronics to produce seven copper parts for an element of the on-board electronics of electric vehicles in 2021.

With e-mobility, a whole range of new components is emerging. This new world of parts, which Feintool is opening up, also includes the transient protection system in which our customer is installing the copper parts. This system assumes the function of a “voltage peak killer” and prevents a short circuit in the on-board electronics. In contrast to vehicles with combustion engines, the electrical power in e-cars is called upon for significantly more functions – from acceleration and braking to lights, air conditioning and the on-board computer. This causes high voltage fluctuations, which the transient protection system compensates for.