Makina osindikizira a Hydraulickutayikira mafuta chifukwa cha zifukwa zambiri.Zifukwa zodziwika bwino ndi:
1. Kukalamba kwa zisindikizo
Zosindikizira mu makina osindikizira a hydraulic zimakalamba kapena kuwonongeka pamene nthawi yogwiritsira ntchito ikuwonjezeka, zomwe zimapangitsa kuti makina osindikizira a hydraulic atayike.Zisindikizo zimatha kukhala mphete za O, zosindikizira zamafuta, ndi zosindikizira za pistoni.
2. Mapaipi otayirira amafuta
Pamene makina osindikizira a hydraulic akugwira ntchito, chifukwa cha kugwedezeka kapena kugwiritsa ntchito molakwika, mapaipi amafuta amakhala otayirira, zomwe zimapangitsa kuti mafuta azituluka.
3. Mafuta ochuluka
Ngati mafuta ochulukirapo awonjezeredwa ku makina osindikizira a hydraulic, izi zimapangitsa kuti makinawo achuluke, zomwe zimapangitsa kuti mafuta azituluka.
4. Kulephera kwa ziwalo zamkati za hydraulic press
Ngati magawo ena mkati mwa makina osindikizira a hydraulic alephera, monga mavavu kapena mapampu, izi zipangitsa kuti mafuta azituluka mu dongosolo.
5. Mapaipi abwino
Nthawi zambiri, mapaipi a hydraulic amafunika kukonzedwa chifukwa cholephera.Komabe, ubwino wa mapaipi obwezeretsedwawo si abwino, ndipo mphamvu yonyamula mphamvu ndi yochepa, zomwe zimapangitsa moyo wake wautumiki kukhala waufupi kwambiri.Makina osindikizira a hydraulic adzataya mafuta.
Kwa mapaipi olimba amafuta, kuperewera kwabwino kumawonetsedwa makamaka mu: makulidwe a khoma la chitoliro kukhala osagwirizana, zomwe zimachepetsa mphamvu yonyamula chitoliro chamafuta.Kwa mapaipi, kuperewera kwabwino kumawonekera makamaka ndi mtundu wa mphira wosakwanira, kusanjika kosakwanira kwa waya wosanjikiza wachitsulo, kuluka mosagwirizana, komanso kusakwanira konyamula katundu.Chifukwa chake, pansi pa mphamvu yamphamvu yamafuta opanikizika, ndizosavuta kuwononga mapaipi ndikuyambitsa kutayikira kwamafuta.
6. Kuyika mapaipi sikukwaniritsa zofunikira
1) Chitolirocho sichimapindika bwino
Posonkhanitsa chitoliro cholimba, payipi iyenera kupindika molingana ndi utali wopindika womwe watchulidwa.Kupanda kutero, payipiyo itulutsa zovuta zamkati zopindika, ndipo kutayikira kwamafuta kumachitika chifukwa cha kukakamizidwa kwamafuta.
Kuphatikiza apo, ngati utali wopindika wa chitoliro cholimba ndi chochepa kwambiri, khoma lakunja la payipi pang'onopang'ono limakhala locheperako, ndipo makwinya amawonekera pakhoma lamkati la payipi, zomwe zimapangitsa kupsinjika kwamkati mkati mwa gawo lopindika la payipi, ndipo kufooketsa mphamvu zake.Kugwedezeka kwamphamvu kapena kutsika kwamphamvu kwakunja kumachitika, payipi imatulutsa ming'alu yopingasa ndi mafuta otayira.Kuphatikiza apo, pakuyika payipi, ngati utali wopindika sukugwirizana ndi zofunikira kapena payipi yapotozedwa, imapangitsanso kuti payipiyo ithyoke ndikutulutsa mafuta.
2) Kuyika ndi kukonza mapaipi sikukwaniritsa zofunikira
Zomwe zimachitika kwambiri pakuyika ndi kukonza zolakwika ndi izi:
① Poika chitoliro chamafuta, akatswiri ambiri amayika ndikuikonza mokakamiza mosasamala kanthu kuti kutalika, ngodya, ndi ulusi wa payipiyo ndizoyenera.Zotsatira zake, payipi imapunduka, kupanikizika kwa unsembe kumapangidwa, ndipo ndikosavuta kuwononga payipi, kuchepetsa mphamvu zake.Mukakonza, ngati kusinthasintha kwa payipi sikunaperekedwe panthawi yolimbitsa ma bolts, payipi imatha kupindika kapena kugundana ndi mbali zina kuti ipangitse mikangano, potero kufupikitsa moyo wautumiki wa payipi.
② Mukakonza chotchinga cha payipi, ngati chili chotayirira, mikangano ndi kugwedezeka kumapangidwa pakati pa payipi ndi payipi.Ngati ili yothina kwambiri, pamwamba pa payipi, makamaka pamwamba pa chitoliro cha aluminiyamu, imatsinidwa kapena kupunduka, zomwe zimapangitsa kuti paipiyo iwonongeke ndikutuluka.
③ Mukamangirira cholumikizira cha payipi, ngati torque ipitilira mtengo womwe watchulidwa, belu pakamwa pa olowa lidzathyoledwa, ulusi umakokedwa kapena kuchotsedwa, ndipo ngozi yotuluka mafuta ichitika.
7. Kuwonongeka kwa mapaipi a Hydraulic kapena kukalamba
Kutengera zaka zambiri zanga zantchito, komanso kuyang'ana ndikuwunika kuphulika kwa mapaipi olimba a hydraulic, ndidapeza kuti kusweka kwa mapaipi olimba kumachitika chifukwa cha kutopa, kotero payenera kukhala katundu wosinthana paipiyo.Pamene hydraulic system ikugwira ntchito, payipi ya hydraulic imakhala pansi kwambiri.Chifukwa cha kupsinjika kosasunthika, kupsinjika kosinthika kumapangidwa, komwe kumabweretsa zotsatira zophatikizana za kugwedezeka, kusonkhana, kupsinjika, ndi zina zambiri, zomwe zimayambitsa kupsinjika mu chitoliro cholimba, kutopa kwapaipi, komanso kutayikira kwamafuta.
Kwa mapaipi a rabara, kukalamba, kuuma ndi kusweka kudzachitika kuchokera kutentha kwambiri, kuthamanga kwambiri, kupindika kwakukulu ndi kupotoza, ndipo pamapeto pake kumapangitsa kuti chitoliro cha mafuta chiphulike ndi kutuluka kwa mafuta.
Zothetsera
Pavuto lakutaya kwamafuta pamakina osindikizira a hydraulic, chomwe chimayambitsa kutayikira kwamafuta chiyenera kudziwidwa kaye, ndiyeno yankho lofananira liyenera kupangidwa pavutoli.
(1) Kusintha zidindo
Zisindikizo mu makina osindikizira a hydraulic zikakalamba kapena zowonongeka, ziyenera kusinthidwa panthawi yake.Izi zitha kuthetsa vuto la kutaya mafuta.Posintha zisindikizo, zisindikizo zapamwamba ziyenera kugwiritsidwa ntchito kuti zitsimikizire kudalirika kwa nthawi yaitali.
(2) Konzani mapaipi amafuta
Ngati vuto la kutayikira kwa mafuta limayamba chifukwa cha mapaipi amafuta, mapaipi amafuta ofananira ayenera kukonzedwa.Mukakonza mapaipi amafuta, onetsetsani kuti akumizidwa ndi torque yoyenera ndikugwiritsa ntchito zotsekera.
(3) Chepetsani kuchuluka kwa mafuta
Ngati kuchuluka kwa mafuta kuli kochulukirapo, mafuta ochulukirapo ayenera kuchotsedwa kuti achepetse kuthamanga kwa dongosolo.Apo ayi, kupanikizika kungayambitse mavuto otaya mafuta.Mukatulutsa mafuta ochulukirapo, kusamala kuyenera kutengedwa kuti mutayire bwino mafuta otayika.
(4) Kusintha mbali zolakwika
Zigawo zina mkati mwa makina osindikizira a hydraulic zikalephera, zigawozi ziyenera kusinthidwa munthawi yake.Izi zitha kuthana ndi vuto la kutayikira kwamafuta.Posintha zigawo, zida zoyambirira ziyenera kugwiritsidwa ntchito kuti zitsimikizire kuti zikuyenda bwino.
Nthawi yotumiza: Jul-18-2024
