Robot-assisted assembly of high-voltage connectors for electric vehicles
Masterpiece for Mexico Assembling high-voltage connectors for electric and hybrid vehicles at a rate of five million per year calls for sophisticated automation solutions. Especially when regular retooling for new models and variants is the norm. Against this background, a pioneering system with six Stäubli robots, 13 image processing systems and inline quality control at every stage is now ensuring highly flexible production. Electro-mobility is the buzzword of our times, and the market for vehicles with electric drives is steadily gaining momentum worldwide. For some time now, this trend has also been spurring demand for the type of assembly solutions for electric components offered by specialized machine builders such as Eberhard AG. The company, based in Schlierbach near Stuttgart, Germany, was recently asked by a multinational automotive supplier to implement a complex project. Specifically, it involved the planning and realisation of an assembly line for high-voltage connectors. The system would have to not only perform the actual assembly work, but also the visual inspection at each stage, the testing of every single connector for leak-proofing, and finally the packing of the finished high-voltage connectors in trays. As Abdullah Kotan, Project Planning and Application Team Leader at Eberhard describes, “The special features of the project included the target output of 5,000,0000 units per year, a short cycle time of no more than three seconds per connector, and a future-proof system design to accommodate a large number of possible connector variants. “Given these requirements, it quickly became clear that the only possible solution would include robots, an image processing system and a highly flexible feed system.” Founded in 1964 and now employing 320 people, Eberhard has extensive experience in the field of PCB assembly and connector production. Because customized automation and assembly solutions are among the company’s core competencies, management was firmly […]