评论说,我们听说在所有类型的行业“我们总是有时间和金钱去做维修,但没有时间或金钱权利”。很多时候设备失败有一个令人难以置信的急于收回机器在线由于一些生产要求。这通常会导致维修不足或不完整的。重要的是要记住,只要你的锁的机器上它不会回到服务直到你去掉这个锁。可能需要的额外的30分钟允许机器被完全修复,而是工作冲,几周或几个月后在同一台机器正在修理再次因为同样的原因。生产控制是一个给定的钱袋,但通常可以更好的控制产品质量和维护成本不允许一个完整的修复局部修复。几个例子,想到在皮带驱动的机器。许多修复技术只是辊汽车三角带,删除或安装。你有没有注意到一个三角皮带运行颠倒?在大多数情况下这是由于声带的支持带被打破。 This is usually caused from rolling the belts on or off the sheave. If “power band belts” are used the cost of those belts are usually higher than the sheaves that the belts are running on. It is a paradox that brand new belts will be installed on worn out sheaves. When the sheaves are replaced most of the sheaves are affixed to the shaft with a taper lock hub. How many people use an indicator to ensure that the sheaves are square to the shaft and not just tighten the hub with an impact wrench? How many are taking the time to precision align the equipment after replacing belts or sheaves? Poor alignment or incorrect installation are the most common causes of abnormal wear of sheaves and pulleys. There are others examples, but hopefully this drives the point home. Repairs need to be done in a timely fashion in cooperation with production to minimize downtime and reduce any effects on quality.
