Manufacturing method of impact rotating wheel

The embodiment of the invention discloses a manufacturing method of an impact rotating wheel, which comprises the following steps: firstly, respectively carrying out electroslag smelting casting through N bucket crystallizers to manufacture N buckets, then arranging the bucket crystallizers with the buckets to obtain a combined bucket crystallizer, and then combining the combined bucket crystallizer with a radial plate crystallizer to realize the smelting casting forming of a fan-shaped split body. And finally, all the fan-shaped split bodies are connected, and overall manufacturing of the impact rotating wheel is completed. According to the manufacturing method of the impact rotating wheel, the impact rotating wheel is split into the multiple fan-shaped split bodies, all the parts of the impact rotating wheel are produced in the form of breaking up the whole into parts, and manufacturing of the large-diameter impact rotating wheel is achieved; during transportation, the large-diameter impact rotating wheel i