Overall advantages


High utilization rate of silk and high deposition efficiency;

There is no need for mold, the overall manufacturing cycle is short and the cost is low;

Large molding size and high density;

In situ composite manufacturing and repair capability;

The microstructure and mechanical properties of materials manufactured by waam technology are better than those by casting technology;

Save raw materials, especially precious metal materials, compared with forging products;

It has the advantages of high deposition rate and low manufacturing cost;


Working principle


Wire arc additive manufacturing (waam) is a kind of cold metal transfer welding technology based on MIG / MAG by using the principle of layer by layer surfacing, The arc generated by welding machines such as CMT, TIG and PA is used as heat source. Under the control of the program, the advanced digital manufacturing technology of metal parts is gradually formed from line surface body according to the three-dimensional digital model through the continuous addition of wire.