In this work. the effects of tool bias as a processing parameter on an additive friction stir deposition repair of AA7050-T7451 plates were investigated. In this study. the asymmetrical material flow effect was assessed by subjecting a machined groove plate to different tool biases during the AFSD process. https://www.roneverhart.com/Turbosound-TS-18SW700-8A-18-Low-Frequency-Loudspeaker-p31480/