Electric arc additive manufacturing method for particle target-reinforced metal-matrix composite material

The invention discloses an electric arc additive manufacturing method for a particle target-reinforced metal-matrix composite material. A particle target-reinforced metal-matrix composite material member is designed and manufactured by user definition. By adopting the electric arc additive manufacturing method, a certain particle reinforced phase is injected timely to an appointed part of the member according to user definition, so that a target reinforced purpose is achieved. The method achieves designing-manufacturing integration of the particle target-reinforced metal-matrix composite material member, differentiated layout of materials and performance in different positions of the member is achieved in a primary continuous manufacturing process, so that a production demand on an individualized product of the particle target-reinforced metal-matrix composite material is met. The electric arc additive manufacturing method is simple in manufacturing process, good in process operability, low in relative manufa