Of course, daily maintenance and maintenance is only one aspect, and there is also a great relationship between the operator's operating specifications of the cutting machine. Incorrect operation is likely to cause mechanical wear and tear!
In fact, the machinery in the world is the same, such as cars. If a car is used for a long time without necessary maintenance and rest, it must be scrapped in advance. A slightly better car, as long as it is well maintained. Timely can exercise 500,000 kilometers without major faults.
However, if there is no timely maintenance and there is no good driving habits, it is very likely that there will be many failures when the car is used for 20,000 kilometers. Of course, the case is not excluded here.