论文部分内容阅读
我厂在上海QM6热磨机的基础上,改进设计的KG9热磨机,经过实际使用,发现存在前轴承寿命短;轴承坏了难于更换,需要把主轴上的零件全部拆去,
Based on the Shanghai QM6 hot mill, our factory improved the designed KG9 hot mill. After actual use, we found the existence of the short front bearing has a short service life. When the bearing is broken, it is difficult to replace it and all the parts on the spindle need to be removed.