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      折彎機的八大故障的認識

      時間:2017-07-15 21:39?? 作者: www.azucarafroe.com 點擊:

      液壓折彎機故障類別很多,今天我們就簡單介紹幾種,也是經常會遇到的八大故障。

      Hydraulic bending machine fault type many, today we will introduce a few simple, but also often encountered eight faults.

      1、液壓折彎機每一個故障都應按關聯故障或非關聯故障分類,關聯故障計數,非關聯故障如誤用故障和從屬故障等則不計數。但試驗時應作記錄。

      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、在計算折彎機可靠吐特征量時,只計本質故障。但如果該本質故障引起從屬故障,則應按較嚴重故障判定本質故障的類別。

      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、對無法判定是本質故障或是從屬故障的故障,均計為本質故障。

      3 is not able to determine the nature of the fault or the fault of the secondary fault, which is the essential fault.

      4、若折彎機有多項功能不能完成或性能指標超i過規定界限,而目不能證明它們是同原因引起的,則每一項均判為折彎機的一個故障。若是由同一原因引起的,則只判折彎機發生一個故障。

      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、若液壓折彎機有一項功能不能完成或性能指標超過規定值,而目它是由多個獨立的故障引起,則每一獨立的故障均判為折彎機的一個故障。

      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、重復故障的每一次故障,都應計入關聯故障。

      6 each failure of repeated failures should be included in the associated fault.

      7、到達規定壽命期限的零配件的更換及超過規定壽命期限使用的損壞,不計入故障數。

      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、停機檢測或試驗中止、結束后的檢查中發現的故障,其故障發生時間認為是停機的一瞬間。

      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.

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