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在矿山企业中,使用的机电设备是多种多样的。设备经过长期运转,机件的配合表面在摩擦力和其它因素(如温度、湿度、腐蚀、润滑不良、长时间过负荷、机件疲劳等)的影响下,其几何尺寸和形状不可避免地会产生改变。机件的磨损在一定范围内不影响机器的工作,但当磨损超过允许值时,必将导致机器工作的恶化与破坏。特别是几何形状精度要求较高的机件,几何尺寸的改变是不允许的,否则,将严重影响传动的平稳性和均匀性,并使传动效率显著降低,进而可能导致生产的中断。所以,加回强对设备的维修和管理,提高修理工作质量,不仅可以保持设备
In mining enterprises, the use of mechanical and electrical equipment is varied. After long-term operation of the equipment, the mating surface of the part will inevitably meet the geometric dimensions and shape under the influence of friction and other factors (such as temperature, humidity, corrosion, poor lubrication, prolonged overload, fatigue of mechanical parts, etc.) Make a difference Mechanical wear and tear within a certain range does not affect the work of the machine, but when the wear exceeds the allowable value, it will lead to the deterioration and destruction of the machine work. Especially for parts with higher geometric accuracy, the change of geometric dimension is not allowed. Otherwise, the stability and uniformity of the transmission will be seriously affected, and the transmission efficiency will be significantly reduced, which may lead to the interruption of production. Therefore, plus strong equipment maintenance and management, improve the quality of repair work, not only can keep equipment