Truck cabin frames need to be light-in-weight, while providing for sustained driver comfort. With innovative designs and highly formable AHSS steels, designers can use complex geometries to increase cabin stiffness – reducing NVH – while also reducing driver blind spots.
By 2029, all European trucks must have “bigger and better positioned windows, with the driver’s cab lowered down to a height similar to large vans,” states Transport & Environment magazine.
To help reduce blind spots, designers will rely on a range of strategies, including minimizing the profile for the A-pillars and roof rails. SSAB has experience supporting automotive Tier 1 suppliers such as Shape Corp., who, for example, 3D cold formed Docol® 1700MPa martensitic steel for minimal profile A-pillars with 38% weight reduction.