Gear after heattreatment with high hardness and strength, and shaft installed in the replaceable shaft sleeve.
齿轮经热处理有较高的硬度和强度,与轴一同安装在可更换的轴套内运转。
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The electron beam local heattreatment (EBLHT) is a newly heattreatment that provides the advantages of high precision, flexility and efficiency, energy source saving and productivity improving.