Hydraulic bending machine fault type many, today we will introduce a few simple, but also often encountered eight faults.
1 hydraulic bending machine every fault should be classified according to the associated fault or non associated fault, associated fault count, non associated faults such as misuse of the fault and the secondary fault is not counted. But records should be made at the time of the trial.
2 when calculating the reliability of the bending machine, only the essential fault. However, if the nature of the fault caused by the secondary fault, it should be more serious failure to determine the nature of the fault category.
3 is not able to determine the nature of the fault or the fault of the secondary fault, which is the essential fault.
4 if the bending machine has a number of functions can not be completed or performance indicators over I over the specified limits, and the project can not prove that they are caused by the same reason, each of which is sentenced to a failure of the bending machine. If it is caused by the same reason, it is only a failure to judge the bending machine.
5 if the hydraulic bending machine has a function can not be completed or performance indicators than the specified value, but it is caused by a number of independent faults, each independent failure is a failure of the bending machine.
6 each failure of repeated failures should be included in the associated fault.
7 to reach the life of the provisions of the replacement of the replacement of parts and more than the life of the use of damage, not included in the number of failures.
8 stop testing or test suspension, after the end of the inspection found that the fault, the fault occurred in time that is the moment of downtime.