Kuwunika kwa zolakwika zomwe zimachitika pama hydraulic system yamakina odulira okha

1. Kutentha thupi

Chifukwa cha sing'anga yopatsirana mumayendedwe otaya kusiyana kwa kuchuluka kwa otaya, zomwe zimapangitsa kukhalapo kwa madigiri osiyanasiyana amkati amkati! Kuwonjezeka kwa kutentha kungayambitse kuphulika kwa mkati ndi kunja, kumapangitsa kuti ntchito yake ikhale yochepa, koma kutentha kwapamwamba kudzatulutsa kuwonjezereka kwa mphamvu ya hydraulic mafuta mkati, kotero kuti zochita zolamulira sizingafalikire bwino.

Yankho, ① amagwiritsa ntchito mafuta apamwamba kwambiri a hydraulic

② Mapaipi a hydraulic ayenera kukonzedwa kuti apewe mawonekedwe a zigongono

③ Gwiritsani ntchito zoyikira bwino za chitoliro ndi valavu yolumikizira ma hydraulic, ndi zina zambiri! Kutentha thupi ndi gawo lachilengedwe la hydraulic system lomwe silingathe kuthetsedwa.

2. Kutayikira

Kutayikira kwa hydraulic system kumagawidwa kukhala kutayikira kwamkati ndi kutuluka kwakunja. Kutuluka kwamkati kumachitika mkati mwa dongosolo, monga kutayikira mbali zonse za pistoni komanso pakati pa spool ndi thupi la valve. Kutuluka kunja kumatanthauza kutayikira komwe kumachitika kunja kwa chilengedwe.

Yankho: ① Onani ngati cholumikizira cholumikizira ndi chomasuka

② Zisindikizo zabwino zimagwiritsidwa ntchito.

3. Kugwedezeka

Mphamvu yamphamvu yobwera chifukwa cha kuthamanga kwambiri kwamafuta a hydraulic mupaipi komanso mphamvu ya valve yowongolera ndizomwe zimayambitsa kugwedezeka. Kuchuluka kwa kugwedezeka kwamphamvu kudzawonetsa molakwika chida cholondola chadongosolo, ndikupangitsa kulephera kwadongosolo.

Yankho, ① chingwe chokhazikika cha hydraulic

② Pewani mipiringidzo yakuthwa ya zitoliro ndipo sinthani ma hydraulic flow flow. Dongosolo la ma hydraulic liyenera kukhala ndi njira zabwino zochepetsera kugwedezeka, komanso kupewa kutengera komwe kungachitike kuchokera kugwero lakunja kwa hydraulic system.

Pofuna kupewa mavuto omwe ali pamwambawa pamakina a hydraulic, muyenera kusamala mukamagwiritsa ntchito makina odulira:

1. Pamene makina ayamba tsiku lililonse, lolani makinawo ayendetse kwa mphindi 1-2 musanayambe kudula.

2. Pamene kutsekedwa kwayimitsidwa kwa tsiku loposa tsiku limodzi, chonde masukani chogwirirapo kuti muteteze kuwonongeka kwa magawo oyenera. Pogwira ntchito, nkhungu ya mpeni iyenera kuyikidwa pakati pa malo odulidwa (pafupifupi pakati pa mbali ziwiri za ndodo yokoka).

3. Makinawa ayenera kutsukidwa kamodzi patsiku asanachoke kuntchito, ndi kusunga mbali zamagetsi zaukhondo nthawi iliyonse. Yang'anani zomangira zokhoma.

4. Dongosolo lopaka mafuta m'thupi liyenera kuyang'aniridwa pafupipafupi, ndipo fyuluta yamafuta mu thanki yamafuta iyenera kutsukidwa kamodzi pamwezi. Kapena mumve kuti mpope wamafuta uyenera kutsukidwa ngati phokoso likuwonjezeka. Tanki yamafuta idzayeretsedwa pamene mafuta a hydraulic asinthidwa.

5. Samalani kuyang'ana ndi kusunga mlingo wa mafuta mu thanki yamafuta nthawi iliyonse. Mafuta amtundu wa hydraulic ayenera kukhala 30m / m pamwamba kuposa mfundo yamafuta, koma osayika tanki yamafuta. Ngati kutayika kwakukulu, chonde dziwani chomwe chayambitsa nthawi yake ndikuchitapo kanthu.

6. Mafuta a hydraulic mu thanki yamafuta amayenera kusinthidwa pafupifupi maola 2400 ogwiritsidwa ntchito, makamaka pamene mafuta oyambirira a makina atsopano asinthidwa m'maola pafupifupi 2000. Makina atsopano akayikidwa kapena kusintha mafuta, ukonde wosefera mafuta uyenera kutsukidwa kwa maola pafupifupi 500.

7. Chitoliro mafuta, olowa ayenera zokhoma sangakhale mafuta kutayikira chodabwitsa, mafuta chitoliro ntchito sangathe kupanga mikangano chitoliro mafuta, kuteteza kuwonongeka.

8. Pamene chitoliro cha mafuta chiyenera kuchotsedwa, padiyo iyenera kuikidwa pansi pa mpando, kotero kuti mpando utsike pa chipika kuti asatayike kutulutsa mafuta ozungulira. Dziwani kuti injini iyenera kuyimitsidwa kwathunthu popanda kukakamizidwa musanachotse magawo amagetsi amafuta.

9. Ngati makina sakugwira ntchito, onetsetsani kuti muyimitse galimotoyo, mwinamwake idzachepetsa kwambiri moyo wautumiki wa makinawo.