ANALYSIS OF BEARING FAULTS IN THE REDUCER OF SHORT STRESS ROLLING MILL
At present,due to the trend of the downstream construction industry,the production situation of the steel industry is becoming increasingly severe,the bar industry is bearing the brunt,the variety specifications are single,and the high depreciation factors will inevitably cause the product competitiveness to gradually reduce.In order to fully enhance the competitiveness of the production line,it is necessary to break through the original design range and carry out the production of competitive high-strength steel series varieties.In addition,due to the serious coil in the industry,many production lines adopt the way of increasing speed and increasing production to dilute the cost.Compared with conventional bar rolling,the load of short-stress mill reducer increases greatly,resulting in a significant increase in the failure frequency of short-stress mill reducer.Aiming at the bearing failure of a finished mill reducer in a steel mill,this paper compares the standard provided by the bearing manufacturer with the standard provided by the manufacturer,and gives the cause analysis and adjustment strategy of the bearing failure.
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