机床在运行过程中,由于综合因素,可能在某一个环节,如液压、电气、机械等方面发生故障,有针对性的排除这一部分,机床即可恢复正常,这些是最常见的,我们可以把这种故障称为常规故障。但另一方面,有一类故障,现象是唯一的,但你可以说它是电气引起的、也可以说它是液压引起的、或是润滑引起的,单一调节这几部分 Machine tools in operation, due to a combination of factors, may be a link, such as hydraulic, electrical, mechanical and other aspects of failure, targeted to exclude this part of the machine can be back to normal, these are the most common, we can put This kind of fault is called a normal fault. On the other hand, there is a kind of fault, the phenomenon is unique, but you can say it is caused by electricity, it can be said that it is caused by hydraulic or lubrication caused by a single adjustment of these parts