????????? TPM |
41. ???????÷???????? Break Down ???????ó?? ????????? ? ??????????á??? Break down ??????????? ???????????????????????????????ú???????? BM (Breakdown Maintenance) ???й????? MTTR ???????????????红??????????? Breakdown ????????????觼?????????§????????????????й?????? Availability ????ó???? Failure loss ????? ?????? Breakdown rate = 100-% Availability (????????????? Availability ???????? Failure ????? ??觻??? Availability ?Ф? Loss ??????????????????) |