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某选矿厂给料机原使用铸造衬板以保护给料机槽体,衬板厚度为20 mm,重量较重,影响给料机的工作,同时安装拆卸也不方便。为此使用厂家结合给料机的实际情况,提出了采用高频堆焊耐磨衬板替换原衬板的方案,并进行了试验,取得了良好效果。1 高频堆焊的工艺简介高频堆焊时,首先配制堆焊粉,堆焊粉由合
A concentrator feeder originally used casting liner to protect the feeder tank body, liner thickness of 20 mm, heavy weight, affecting the feeder work, while the installation and removal is not convenient. For this reason, the proposal of replacing the original lining board with high-frequency surfacing wear-resisting lining was put forward by using the combination of the manufacturer and the feeder, and the experiment was carried out and the good effect was achieved. A high-frequency surfacing process Introduction High-frequency surfacing, the first preparation of surfacing powder, surfacing powder from together