MTTF ndi chiyani? | | Kutanthauza Nthawi Yolephera
Introduction
MTTF, kapena Mean Time To Failure, ndi muyeso wa nthawi yomwe dongosolo kapena gawo lingagwire ntchito lisanalephere. MTTF ndi gawo lofunika kwambiri pakukonza ndi kudalirika kwa uinjiniya, chifukwa limathandiza mabungwe kumvetsetsa kutalika kwa moyo wadongosolo ndikukonzekera zosintha kapena kukonza.
Kodi MTTF Imawerengedwa Motani?
MTTF imawerengedwa pogawa nthawi yonse yogwirira ntchito ya dongosolo kapena gawo ndi kuchuluka kwa zolephera zomwe zidachitika panthawiyo. Mwachitsanzo, ngati dongosolo likugwira ntchito kwa maola 1000 ndikukumana ndi zolephera zitatu, MTTF ingakhale maola 1000 / kulephera kwa 3 = maola 333.33.
Chifukwa Chiyani MTTF Ndi Yofunika?
MTTF ndiyofunikira chifukwa imathandiza mabungwe kumvetsetsa nthawi yomwe akuyembekezeka kukhala ndi moyo wadongosolo komanso kukonza zosintha kapena kukonza. Izi zitha kukhala zofunika kwambiri pamakina ovuta, monga omwe amathandizira ntchito zofunikira zamabizinesi kapena chitetezo cha anthu, pomwe kulephera kungakhale ndi zotsatirapo zazikulu. Pomvetsetsa MTTF ya dongosolo linalake, mabungwe amatha kupanga njira zochepetsera nthawi yochepetsera ndikuwongolera kudalirika.
Kodi Mungakonze Bwanji MTTF?
Pali njira zingapo zomwe mabungwe angapititsire patsogolo MTTF:
- Limbikitsani chisamaliro chodzitetezera: Kukonzekera kokhazikika kungathandize kukulitsa moyo wadongosolo pozindikira ndi kuthana ndi zovuta zomwe zingachitike zisanachitike.
- Gwiritsani ntchito zida zapamwamba: Kugwiritsa ntchito zida zapamwamba kungathandize kuchepetsa mwayi wolephera ndikukulitsa moyo wadongosolo.
- Khazikitsani pulogalamu ya zida zosinthira: Kukhala ndi zida zosinthira m'manja kungathandize kuchepetsa nthawi mwa kulola kukonza mwachangu ngati zalephera.
- Gwiritsani ntchito njira zolosera zam'tsogolo: Ukadaulo monga kusanthula kwa kugwedezeka, kuyezetsa kwa ultrasonic, ndi kujambula kwa kutentha kungathandize kuzindikira zolephera zomwe zingachitike zisanachitike, kulola kukonzanso panthawi yake.
Pogwiritsa ntchito njirazi ndi zina, mabungwe akhoza kukonza MTTF ndikuchepetsa nthawi yopuma.
Kutsiliza
MTTF, kapena Mean Time To Failure, ndi muyeso wa nthawi yomwe dongosolo kapena gawo lingagwire ntchito lisanalephere. Ndilo gawo lofunikira pakukonza ndi uinjiniya wodalirika, chifukwa limathandiza mabungwe kumvetsetsa nthawi yomwe akuyembekezeka kukhala ndi moyo wadongosolo ndikukonzekera zosintha kapena kukonza. Pogwiritsa ntchito kukonza zodzitetezera, kugwiritsa ntchito zida zapamwamba kwambiri, kugwiritsa ntchito pulogalamu ya zida zosinthira, komanso kugwiritsa ntchito njira zowonetseratu, mabungwe amatha kukonza MTTF ndikuchepetsa nthawi yopuma.
