论文部分内容阅读
延长齿轮使用寿命,对于冶金企业实属重要,然而我们的认识确是从不自觉到自觉。当齿轮装置不适应轧钢生产非常严重时,才迫使我们进行必要的攻关和技术改造工作。下面谈谈我们的几点粗浅的体会和看法。1.我公司轧机齿轮装置的使用寿命5～10年的约占55%,使用寿命5年是我们的最低目标。今后努力工作,可以保持半数或更多一些的使用寿命超过十年。使用寿命十年是我们现阶段的攻关目标。2.决定齿轮寿命的因素很多,如齿形、参数、材质、热处理、加工精度、安装维修、机
To extend the service life of gears is of great importance to the metallurgical enterprises. However, our understanding is indeed never consciously conscious. When the gear does not meet the very serious rolling production, forcing us to carry out the necessary research and technological transformation. Here to talk about some of our superficial experience and views. 1. Our mill gear device life of 5 to 10 years, about 55%, 5 years of service life is our minimum goal. Work hard in the future, you can maintain a half or more of the service life of more than ten years. Ten years of service life is our goal at this stage. 2. Determine the gear life of many factors, such as tooth shape, parameters, materials, heat treatment, machining accuracy, installation and maintenance, machine