矿山机械齿轮材料选择及处理分析

Selection and treatment analysis of gear material for mine machinery

国家正在处于快速发展的阶段,一些行业的发展需求非常的高,较高的发展需求就需要不断的进行开发,满足行业的发展需求,才能促进行业的发展,才能更好的保障我们国家的经济建设的发展,促进我们国家的综合能力的提升,更是保障国家在激烈的经济竞争当中维持稳定的发展状态。

The country is in the stage of rapid development, the development demand of some industries is very high, the higher development demand needs continuous development, meet the development demand of the industry, can promote the development of the industry, can better guarantee the development of our country＇s economic construction and promote the comprehensive energy of our country. The promotion of force is also a guarantee for the country to maintain a stable development in the fierce economic competition.