Multimaterial joining center
DESCRIPTION
Study and development of advanced solutions for multimaterial joining (metal-metal, metal-composite) based on different available technologies (adhesive joining, laser joining, VCSE joining, mechanical joining (pop rivet, self-pierce riveting), joining by forming, etc.) and their combination. It includes all the process stages: Materials compatibility, joint and material characterization, process simulation, surface functionalization for strength improvement, implementation of the suitable joining method, supervision and control of main relevant parameters, etc.
MOST OUTSTANDING EQUIPMENT AND COMPONENTS
Cell for joining of multimaterial componentsCell for joining of multimaterial components based on VCSEL technology: High power VCSEL module of 4,8kW power, temperature closed-loop control system
Cell for mechanical joining of multimaterial components (G1.6 servo electric riveting system with a C-frame rated for riveting forces up to 80kN)
Robotic cell for laser joining of multimaterial components: Diode laser of 3,1kW with different focusing optics, Fanuc robot, clamping devices for joint characterization (lap shear, cross tensile strength, peeling), flexible end-effector for joining of 3D geometries, supervision and closed-loop control system
Rotary forging experimental unit with 350 kW motor and 12 KNm as maximum torque. This unit is set inside the hydraulic press (800 T)
SERVICES OFFERED BY THE ASSET
Feasibility analysis for multimaterial joining
ENTITY MANAGING THE ASSET
FUNDACIÓN TECNALIA RESEARCH & INNOVATION
Contact person: Fernando Liebana
