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宣钢原料场CFH-ⅡA型翻车机机构性能老化,部分设计不合理,经常发生传动小齿轮、销孔磨损严重,重调机钩头疲劳断裂,齿条、导向块错位,底座螺栓切断的问题,通过采取小齿轮定时程控装置润滑,提高端盘安装精度、改换重调机钩头材质、重调机地基重造等措施,设备故障率大幅降低,降低备件消耗110万元,减少机具倒运和压车费用30万元,保障了公司钢材外发用车。
The performance of CFH-ⅡA dumper body in Xuanfang Raw Material Market is aging, and some of the design is unreasonable. The pinion gear is often driven, the pin hole is worn seriously, the fatigue crack of the hook of the tweeter, the dislocation of the rack and the guide block, the cutting off of the base bolt , Through the adoption of the pinion timing control device lubrication, improve the installation accuracy of the end plate, the replacement of heavy machine hook material, heavy machine base reconstruction and other measures, equipment failure rate is significantly reduced, reducing spare parts consumption of 1.1 million yuan to reduce the machine down and Press costs 300,000 yuan to protect the company out of the car with steel.