Design of efficient dissimilar material plasma arc fused deposition device

The invention discloses an efficient dissimilar material plasma arc fused deposition device which comprises a plasma arc generating device and a clamping device. The plasma arc generating device generates a plasma beam through the action of the cathode and the anode, and the plasma beam is sprayed out in the high-speed state to form a plasma arc. Different filamentous metal materials enter a heatsource generated by the plasma arc through the clamping device, and the fused deposition of dissimilar metal is achieved. The fused deposition of dissimilar materials has the advantages of conveniently supporting the materials and conveniently forming the materials, alloying of the materials is achieved advantageously, the strength and the hardness of the surfaces of the materials are improved, and the purpose of improving the poor performance of a single material is achieved. 本发明公开了一种高效异种材料等离子电弧熔丝沉积装置，包括等离子电弧发生装置和夹持装置，所述的等离子电弧发生装置通过阴极与阳极的作用产生等离子束，等离子束在高速状态下被喷射出形成等离子电弧。不同的丝状金属材料通过夹持装置进入到等离子电弧所产生的热源内，实现异种金属的熔丝沉积。异种材料的熔