Oiri pressure unit (inozivikanwawo se hydraulic station) inowanzo shongedzerwa nepamusoro-chaizvo zvikamu. Kuti uite kuti sisitimu iite nemazvo uye kurebesa hupenyu hwesevhisi, ndapota teerera kune dzinotevera nzira uye ita ongororo yakakodzera uye kugadzirisa.
1. Kushambidza mafuta epombi, kushandiswa kwemafuta uye chisimbiso chemafuta
1. Pombi yekuvaka panzvimbo-saiti inofanirwa kucheneswa nekutsvaira
(Oil washing) maitiro kuitira kubvisa zvachose zvinhu zvekunze zvakasara mupombi (basa iri rinofanira kuitwa kunze kweiyo tank tank unit). Kutsvaira neVG32 kushanda kwemafuta kunokurudzirwa.
2. Mushure mokunge basa riri pamusoro rapera, dzorerazve pombi, uye zviri nani kuita imwe yekugeza mafuta yehurongwa hwose. Kazhinji, kuchena kwegadziriro kunofanirwa kunge kuri mukati meNAS10 (inosanganisira); iyo servo valve system inofanira kunge iri mukati meNAS7 (inosanganisira). Iyi yekuchenesa mafuta inogona kuitwa neVG46 yekushanda mafuta, asi servo valve inofanira kubviswa kare uye inotsiviwa neplate ye bypass isati yatanga kuchenesa mafuta. Iri basa rekugeza mafuta rinofanira kuitwa mushure mekugadzirira kwekuedzwa kwekuedza kwapera.
3. Mafuta ekushanda anofanira kunge ane lubricity yakanaka, anti-rust, anti-emulsification, defoaming uye anti-deterioration properties.
Iyo inoshanda viscosity uye tembiricha yemhando yemafuta anoshanda kune ichi chishandiso ndeaya anotevera:
Optimum viscosity range 33～65 cSt ( 150～300 SSU ) AT38℃
Zvinokurudzirwa kushandisa ISO VG46 anti-wear oil
Viscosity index pamusoro pe90
Optimum tembiricha 20℃～55℃ (kusvika 70℃)
4. Zvinhu zvakadai semagaskets uye zvisimbiso zvemafuta zvinofanira kusarudzwa maererano nemhando yemafuta anotevera:
A. Petroleum mafuta - NBR
B. mvura. Ethylene glycol - NBR
C. Phosphate-based oil - VITON. TEFLON
mufananidzo
2. Kugadzirira uye kutanga-up isati yatanga bvunzo
1. Kugadzirira usati watanga bvunzo:
A. Tarisa zvakadzama kana screws uye majoini ezvikamu, flanges uye majoini zvakavharwa chaizvo.
B. Maererano nedunhu, simbisa kana mavharuvhu ekuvhara echikamu chimwe nechimwe akavhurwa uye akavharwa maererano nemirairo, uye nyatsoteerera kana mavharuvhu ekuvhara echiteshi chekusveta uye pombi yekudzoka kwemafuta yakavhurwa chaizvo.
C. Tarisa kana shaft centre yepombi yemafuta uye motokari inoshandurwa nekuda kwekufambisa (mutengo unobvumirwa ndeyeTIR0.25mm, kukanganisa kwekona ndeye 0.2 °), uye shandura shaft huru neruoko kuti uone kana inogona kutenderera nyore nyore. .
D. Gadzirisa vharuvhu yekudzivirira (vhavha yekuyamura) uye vheji yekuburitsa yekubuda kwepombi yemafuta kusvika kune yakaderera.
2. Tanga:
A. Zvichipindirana tanga kutanga kuratidza kana mota inoenderana neyakatarwa yekumhanyisa nzira yepombi
.Kana pombi ikaita reverse kwenguva yakareba, ichaita kuti nhengo dzomukati dzipise uye dzimire.
B. Pombi inotanga pasina mutoro
, uchitarisa geji yekumanikidza uye uchiteerera inzwi, tanga zvishoma nezvishoma. Mushure mekudzokororwa kakawanda, kana pasina chiratidzo chekubuda kweoiri (senge pressure gauge vibration kana pombi shanduko yekurira, zvichingodaro), unogona kusunungura zvishoma pombi inobuda parutivi pombi kuti uburitse mhepo. Tangazve zvakare.
C. Kana kupisa kwemafuta kuri 10 ℃cSt (1000 SSU ~ 1800 SSU) munguva yechando, tapota tanga maererano nenzira inotevera yekuzora zvakakwana pombi. Mushure mekuita inching, mhanya kwemasekonzi mashanu uye mira kwegumi, dzokorora kagumi, wozomira mushure mekumhanya kwemasekonzi makumi maviri masekondi makumi maviri, dzokorora kashanu isati yaenderera ichimhanya. Kana kusati kwave nemafuta, ndapota misa muchina uye bvisa iyo yekubuda flange, dururira mumafuta edhiziri (100 ~ 200cc), uye tenderedza kubatana neruoko kwe5 ~ 6 kutendeuka Reinstall uye tanga mota zvakare.
D. Pakupisa kwakadzika munguva yechando, kunyange zvazvo kutonhora kwemafuta kwakakwira, kana iwe uchida kutanga pombi yepombi, unofanira kuramba uchiita kushanda kwepakati pepamusoro, kuitira kuti kupisa kwemukati kwepombi kurambe kuchishandiswa.
E. Mushure mekusimbisa kuti inogona kupfirwa kazhinji, gadzirisa valve yekuchengetedza (overflow valve) kusvika 10 ~ 15 kgf / cm2, ramba uchimhanya kwemaminitsi 10 ~ 30, wozowedzera zvishoma nezvishoma kudzvinyirira, uye teerera kunzwi rekushanda, kudzvinyirirwa, tembiricha uye Tarisa kuzunguzika kwezvikamu zvekutanga uye pombi, nyatso tarisisa kuti pane kudonha kwemafuta, uye ingo pinda yakazara-mutoro mashandiro kana pasina zvimwe zvisizvo.
F. Zvishandiso zvakadai semapombi uye hydraulic cylinders zvinofanira kunge zvapera zvakakwana kuti zvive nechokwadi chekufamba kwakanaka. Paunenge uchineta, ndapota shandisa low pressure uye slow speed. Unofanira kudzokera nekudzoka kakawanda kusvikira mafuta ari kubuda asina furo jena.
G. Dzosera imwe neimwe actuator kunzvimbo yepakutanga, tarisa urefu hwezinga remafuta, uye gadzira chikamu chisipo (chikamu ichi ndicho pombi, kukwanisa kwe actuator, uye chii chinobudiswa kana kupera simba), yeuka kusashandisa. iyo pa hydraulic cylinder Pushira kunze uye wozadza oiri inoshanda munzvimbo yekuunganidza kumanikidza kudzivirira kufashukira kana uchidzoka.
H. Gadzirisa uye uise zvinhu zvinogadziriswa zvakadai semavharuvhu ekudzivirira, mavharuvhu ekuyerera, uye kushandura kushandura, uye kupinda zviri pamutemo kushanda kwakajairika.
J. Pakupedzisira, usakanganwa kuzarura valve yekudzora mvura yeinotonhorera.
3. Kuongorora kwese uye kutarisira kutarisira
1. Tarisa ruzha rwepombi isina kujairika (nguva imwe/zuva):
Kana ukaienzanisa neruzha rwenguva dzose nenzeve dzako, unogona kuwana ruzha rusina kujairika rwunokonzerwa nekuvharika kwesefa yemafuta, kusanganiswa kwemhepo, uye kusapfeka zvakanaka kwepombi.
2. Tarisa kuyerera kwepombi (1 nguva / zuva):
Tarisa pombi inoburitsa pressure gauge. Kana iyo yekumanikidza yakagadzika isingasvikike, inogona kunge iri nekuda kwekupfeka kusina kujairika mukati mepombi kana kuderera kwemafuta viscosity. Kana chinongedzo chegeji yekumanikidza chichizununguka, zvinogona kunge zviri nekuti iyo sefa yemafuta yakavharwa kana mweya wakasanganiswa mukati.
3. Tarisa tembiricha yemafuta (1 nguva/zuva):
Iva nechokwadi chokuti mvura inotonhodza ndiyo yakajairika.
4. Tarisa mwero wemafuta mutangi yemafuta (nguva imwe/zuva):
Kuenzaniswa neyakajairwa, kana yakadzikira, inofanirwa kuwedzerwa uye chikonzero chinofanirwa kuwanikwa uye kugadziriswa; kana yakakwirira, kutariswa kwakakosha kunofanirwa kubhadharwa, panogona kunge paine kupindira kwemvura (senge inotonhorera inoputika pombi yemvura, nezvimwewo).
5. Tarisa tembiricha yepombi muviri (1 nguva/mwedzi):
Bata kunze kwepombi yepombi neruoko uye woienzanisa neyakajairwa tembiricha, uye iwe unogona kuona kuti volumetric kushanda kwepombi kunova kwakadzikira, kusapfeka zvakanaka, kusazora mafuta, nezvimwe.
6. Tarisa ruzha rusina kujairika rwepombi nekubatanidza mota (nguva imwe/mwedzi):
Teerera nenzeve dzako kana kuzunza kubatanidza kuruboshwe uye kurudyi nemaoko ako munzvimbo yekumira, izvo zvinogona kukonzera kupfeka zvisina kujairika, kusakwana bota uye concentricity kutsauka.
7. Tarisa kuvharika kwesefa yemafuta (1 nguva / mwedzi):
Chenesa sefa yemafuta yesimbi isina tsvina kutanga nesolvent, wobva washandisa pfuti yemumhepo kuifuridza kubva mukati kuenda kunze kuti uichenese. Kana iri sefa yemafuta inoraswa, itsive neimwe itsva.
8. Tarisa zvakajairwa zvivakwa uye kusvibiswa kwemafuta anoshanda (1 nguva/3 mwedzi):
Tarisa mafuta ari kushanda kuti aite ruvara, kunhuwa, kusvibiswa uye mamwe mamiriro asina kunaka. Kana pane abnormality, idzore ipapo nekukasika uye tsvaga chikonzero. Kazhinji, shandura iyo nemafuta matsva makore maviri kusvika maviri. Usati watsiva mafuta matsva, iva nechokwadi chekuchenesa kwakapoteredza chiteshi chekuzadza mafuta Chenesa kuitira kuti usasvibisa mafuta matsva.
9. Tarisa ruzha rusina kujairika rweiyo hydraulic mota (1 nguva/3 mwedzi):
Kana ukaiteerera nenzeve dzako kana kuienzanisa neruzha rwakajairika, unogona kuwana kusakara uye kubvaruka mukati memota.
10. Tarisa tembiricha ye hydraulic mota (1 nguva/3 mwedzi):
Kana iwe ukaibata nemaoko ako uye uchienzanisa neyakajairwa tembiricha, unogona kuona kuti iyo volumetric inoshanda inova yakaderera uye isina kujairika kupfeka uye zvichingodaro.
11. Kutemerwa kwenguva yekutenderera kwemaitiro ekuongorora (1 nguva / 3 mwedzi):
Tsvaga uye gadzirisa zvisizvo senge kusarongeka kwakashata, kusashanda zvakanaka, uye kuwedzera kwemukati kuvuza kwechimwe nechimwe chikamu.
12. Tarisa kubuda kwemafuta kwechikamu chimwe nechimwe, pombi, kubatana kwepombi, nezvimwewo (1 nguva / mwedzi mitatu):
Tarisa uye uvandudze mamiriro echisimbiso chemafuta echikamu chimwe nechimwe.
13. Kuongororwa kwepiping yerabha (1 nguva / mwedzi mitanhatu):
Kuongorora uye kugadzirisa kwekupfeka, kuchembera, kukuvara uye mamwe mamiriro.
14. Tarisa zviratidzo zvezviyereso zvechikamu chega chega chedunhu, senge pressure gauges, thermometers, oiri level gauge, nezvimwewo (1 nguva/gore):
Kururamisa kana kugadzirisa sezvinodiwa.
15 Tarisa iyo yose hydraulic mudziyo (1 nguva / gore):
Kugara uchigadzirisa, kucheneswa uye kugadzirisa, kana paine chero chinhu chisina kujairika, tarisa uye ubvise panguva.
Nguva yekutumira: Jan-10-2023