Chigawo choponderezera mafuta (chomwe chimadziwikanso kuti hydraulic station) nthawi zambiri chimakhala ndi zigawo zolondola kwambiri.Pofuna kuti dongosololi liziyenda bwino ndikutalikitsa moyo wautumiki wa dongosololi, chonde tcherani khutu ku njira zotsatirazi ndikuwunika ndi kukonza moyenera.
1. Kutsuka mafuta opaka, mafuta ogwiritsira ntchito ndi chisindikizo chamafuta
1. Mipope yomangirira pamalopo iyenera kuchotsedwa ndikutsuka
(Kutsuka mafuta) ndondomeko kuti achotseretu zinthu zakunja zomwe zatsala mu mapaipi (ntchitoyi iyenera kuchitika kunja kwa tanki yamafuta).Kuwotcha ndi VG32 mafuta ntchito tikulimbikitsidwa.
2. Ntchito yomwe ili pamwambayi ikamalizidwa, yikaninso mapaipi, ndipo ndibwino kuti mutsukenso mafuta pa dongosolo lonselo.Nthawi zambiri, ukhondo wa dongosololi uyenera kukhala mkati mwa NAS10 (kuphatikiza);valavu ya servo iyenera kukhala mkati mwa NAS7 (kuphatikizapo).Kuyeretsa mafutawa kungathe kuchitidwa ndi mafuta opangira VG46, koma valavu ya servo iyenera kuchotsedwa pasadakhale ndikusinthidwa ndi mbale yodutsa musanayambe kuyeretsa mafuta.Ntchito yotsuka mafutayi iyenera kuchitidwa pambuyo pokonzekera kuyesa kuyesa.
3. Mafuta ogwiritsira ntchito ayenera kukhala ndi mafuta abwino, odana ndi dzimbiri, anti-emulsification, defoaming ndi anti-deteriorate properties.
Kukhuthala koyenera komanso kutentha kwamafuta ogwiritsira ntchito pa chipangizochi ndi motere:
Kuchuluka kwamakayendedwe abwino kwambiri 33～65 cSt (150～300 SSU) AT38℃
Ndibwino kugwiritsa ntchito ISO VG46 odana ndi kuvala mafuta
Viscosity index pamwamba pa 90
Kutentha koyenera 20℃～55℃ (mpaka 70 ℃)
4. Zida monga ma gaskets ndi zisindikizo zamafuta ziyenera kusankhidwa molingana ndi mafuta awa:
A. Mafuta a petulo - NBR
B. madzi.Ethylene glycol - NBR
C. Mafuta a Phosphate - VITON.Mtengo wa TEFLON
chithunzi
2. Kukonzekera ndi kuyamba-mmwamba musanayambe mayeso
1. Kukonzekera musanayambe kuyesa:
A. Yang'anani mwatsatanetsatane ngati zomangira ndi zolumikizira za zigawo, ma flanges ndi zolumikizira zatsekedwa kwenikweni.
B. Malingana ndi dera, tsimikizirani ngati ma valve otseka a gawo lililonse amatsegulidwa ndi kutsekedwa malinga ndi malamulo, ndipo perekani chidwi chapadera ngati ma valve otseka a doko loyamwa ndi payipi yobwerera mafuta amatsegulidwadi.
C. Yang'anani ngati shaft pakati pa mpope wamafuta ndi mota imasinthidwa chifukwa cha zoyendera (mtengo wovomerezeka ndi TIR0.25mm, cholakwika cha ngodya ndi 0.2 °), ndikutembenuza tsinde lalikulu ndi dzanja kuti mutsimikizire ngati lingazungulidwe mosavuta. .
D. Sinthani valavu yotetezera (valavu yothandizira) ndi valavu yotsitsa yotuluka papopo yamafuta kuti ikhale yotsika kwambiri.
2. Yambani:
A. Yambani pang'onopang'ono kuti mutsimikizire ngati galimotoyo ikufanana ndi njira yoyendetsera mpope
.Ngati mpopeyo imayenda mosinthana kwa nthawi yayitali, imapangitsa kuti ziwalo zamkati ziwotche ndikukakamira.
B. Pampu imayamba popanda katundu
, pamene mukuyang’ana mlingo wa kuthamanga ndi kumvetsera phokoso, yambani pang’onopang’ono.Pambuyo mobwerezabwereza kangapo, ngati palibe chizindikiro cha kutuluka kwa mafuta (monga kuthamanga kwa geji yothamanga kapena kusintha kwa phokoso la mpope, ndi zina zotero), mukhoza kumasula kupopera kwapampu kumbali kuti mutulutse mpweya.Yambitsaninso.
C. Pamene kutentha kwa mafuta ndi 10 ℃cSt (1000 SSU ~ 1800 SSU) m'nyengo yozizira, chonde yambani motsatira njira yotsatirayi kuti muzipaka bwino mpope.Pambuyo pa inching, thamangani kwa masekondi 5 ndikuyimitsa kwa masekondi 10, bwerezani ka 10, kenaka muyime mutathamanga kwa masekondi 20 masekondi 20, bwerezani ka 5 musanathe kuthamanga mosalekeza.Ngati kulibe mafuta, chonde imitsani makinawo ndikuphwanya chotulukapo, tsanulirani mafuta a dizilo (100 ~ 200cc), ndipo tembenuzani cholumikiziracho ndi dzanja kwa 5 ~ 6 kutembenukira kwinanso ndikuyambitsanso injini.
D. Pa kutentha kochepa m'nyengo yozizira, ngakhale kutentha kwa mafuta kwakwera, ngati mukufuna kuyambitsa mpope wopuma, muyenera kuchitabe ntchito yomwe ili pamwambayi, kotero kuti kutentha kwa mkati mwa mpope kumagwiritsidwa ntchito mosalekeza.
E. Pambuyo potsimikizira kuti akhoza kulavulidwa bwino, sinthani valve yotetezera (valavu yowonongeka) ku 10 ~ 15 kgf / cm2, pitirizani kuthamanga kwa mphindi 10 ~ 30, kenako pang'onopang'ono muwonjezere kupanikizika, ndipo mvetserani phokoso la opaleshoni, Kuthamanga, kutentha ndi Kuwona kugwedezeka kwa magawo oyambirira ndi mapaipi, perekani chidwi chapadera ngati pali kutayikira kwa mafuta, ndikulowetsani ntchito yodzaza katundu ngati palibe zolakwika zina.
F. Ma actuators monga mapaipi ndi ma hydraulic cylinders ayenera kutheratu kuti azitha kuyenda bwino.Mukatopa, chonde gwiritsani ntchito kuthamanga kwapansi komanso kuthamanga pang'onopang'ono.Muyenera kupita mmbuyo ndi mtsogolo kangapo mpaka mafuta otuluka alibe thovu loyera.
G. Bweretsani chowongolera chilichonse pamalo oyamba, fufuzani kutalika kwa mulingo wamafuta, ndikupanga gawo lomwe likusowa (gawo ili ndi payipi, mphamvu ya actuator, ndi zomwe zimatulutsidwa pakutopa), kumbukirani kuti musagwiritse ntchito. Ikani pa silinda ya hydraulic Kankhirani kunja ndi kudzazanso mafuta ogwiritsira ntchito mumkhalidwe wa mphamvu ya accumulator kuti musasefukire pobwerera.
H. Sinthani ndi kuyika zinthu zosinthika monga ma valve owongolera kuthamanga, ma valve owongolera, ndi masiwichi othamanga, ndikulowa mwalamulo ntchito yanthawi zonse.
J. Pomaliza, musaiwale kutsegula valavu yowongolera madzi ya chozizira.
3. Kuyang'anira ndi kusamalira zonse
1. Yang'anani kumveka kwachilendo kwa mpope (nthawi imodzi/tsiku):
Mukachifananiza ndi mawu omveka bwino ndi makutu anu, mutha kupeza phokoso lachilendo chifukwa cha kutsekeka kwa fyuluta yamafuta, kusakanikirana kwa mpweya, ndi kuvala kwachilendo kwa mpope.
2. Yang'anani kuthamanga kwa mpope (nthawi imodzi / tsiku):
Yang'anani choyezera chapampu chotuluka.Ngati kupanikizika kokhazikitsidwa sikungatheke, kungakhale chifukwa cha kuvala kwachilendo mkati mwa mpope kapena kutsika kwamafuta akukhuthala.Ngati cholozera cha choyezera chokakamiza chikugwedezeka, zitha kukhala chifukwa chakuti fyuluta yamafuta yatsekedwa kapena mpweya umasakanikirana.
3. Onani kutentha kwamafuta (nthawi imodzi/tsiku):
Tsimikizirani kuti madzi ozizira ndi abwinobwino.
4. Onani kuchuluka kwa mafuta mu thanki yamafuta (nthawi imodzi/tsiku):
Poyerekeza ndi nthawi zonse, ngati ikhala yotsika, iyenera kuwonjezeredwa ndipo chifukwa chake chiyenera kupezeka ndikukonzedwa;ngati ndipamwamba, chisamaliro chapadera chiyenera kulipidwa, pangakhale kulowetsedwa kwa madzi (monga kuphulika kwa chitoliro cha madzi ozizira, etc.).
5. Onani kutentha kwa thupi la mpope (nthawi imodzi/mwezi):
Gwirani kunja kwa thupi la mpope ndi dzanja ndikufanizira ndi kutentha kwabwino, ndipo mutha kupeza kuti mphamvu ya pampu imakhala yotsika, kuvala kwachilendo, kutsika bwino, etc.
6. Yang'anani kumveka kwachilendo kwa mpope ndi kulumikizana kwa injini (nthawi imodzi/mwezi):
Mvetserani ndi makutu anu kapena gwedezani kulumikiza kumanzere ndi kumanja ndi manja anu muyimitsidwa, zomwe zingayambitse kuvala kwachilendo, batala wosakwanira ndi kupatuka kwa concentricity.
7. Onani kutsekeka kwa fyuluta yamafuta (nthawi imodzi/mwezi):
Chotsani zitsulo zosapanga dzimbiri zosefera mafuta poyamba ndi zosungunulira, kenaka gwiritsani ntchito mfuti yamphepo kuti muziwuzira kuchokera mkati kupita kunja kuti muyeretse.Ngati ndi fyuluta yamafuta yotayidwa, m'malo mwake ndi ina.
8. Yang'anani kuchuluka kwamafuta ndi kuipitsidwa kwamafuta (nthawi imodzi/miyezi itatu):
Yang'anani mafuta ogwiritsira ntchito kuti asasinthe mtundu, fungo, kuipitsidwa ndi zina zachilendo.Ngati pali vuto linalake, sinthani nthawi yomweyo ndikupeza chomwe chayambitsa.Nthawi zambiri, m'malo mwa mafuta atsopano chaka chilichonse mpaka zaka ziwiri.Musanalowe m'malo mwa mafuta atsopano, onetsetsani kuti mwatsuka mozungulira malo odzaza mafuta Oyera kuti musaipitse mafuta atsopano.
9. Yang'anani kumveka kwachilendo kwa hydraulic motor (nthawi imodzi/miyezi itatu):
Ngati muimvetsera ndi makutu anu kapena kuifananitsa ndi phokoso lachibadwa, mukhoza kupeza kuwonongeka kwachilendo mkati mwa injini.
10. Onani kutentha kwa hydraulic motor (nthawi imodzi/miyezi itatu):
Mukachikhudza ndi manja anu ndikuchifanizira ndi kutentha kwabwino, mutha kupeza kuti mphamvu ya volumetric imakhala yotsika komanso yachilendo kuvala ndi zina zotero.
11. Kutsimikiza kwa nthawi yozungulira ya makina oyendera (nthawi imodzi / miyezi itatu):
Pezani ndi kukonza zolakwika monga kusasintha bwino, kusagwira bwino ntchito, ndi kuchulukira kwamkati kwa gawo lililonse.
12. Yang'anani kutayikira kwamafuta a gawo lililonse, mapaipi, kulumikizana kwa mapaipi, ndi zina zambiri (nthawi imodzi/miyezi itatu):
Yang'anani ndikuwongolera momwe chisindikizo chamafuta chilili gawo lililonse.
13. Kuyang'anira mapaipi a rabara (nthawi imodzi / miyezi 6):
Kufufuza ndi kusintha kwa kuvala, kukalamba, kuwonongeka ndi zina.
14. Yang'anani zizindikiro za zida zoyezera za gawo lililonse la dera, monga zoyezera kuthamanga, zoyezera kutentha, zoyezera kuchuluka kwa mafuta, ndi zina zotero (nthawi imodzi/chaka):
Konzani kapena sinthani ngati pakufunika.
15 Yang'anani chipangizo chonse cha hydraulic (1 nthawi / chaka):
Kusamalira nthawi zonse, kuyeretsa ndi kukonza, ngati pali vuto lililonse, fufuzani ndikuchotsa nthawi yake.
Nthawi yotumiza: Jan-10-2023