论文部分内容阅读
我厂生产的WY100挖掘机,使用部门经常反映回转支承上下压圈的连接螺栓经常松动。调整垫片脱出,个别产品还发现螺栓拉断。对此,我们进行了分析和试验。
The WY100 excavator produced by our factory often uses the department to reflect the connection bolts of the upper and lower press rings of the slewing ring that are often loose. Adjust gaskets out, and individual products also found bolts broken. In this regard, we conducted analysis and experimentation.