Iyunithi lokucindezela uwoyela (elaziwa nangokuthi isiteshi se-hydraulic) livame ukuhlotshaniswa nezinto ezinembayo. Ukuze wenze uhlelo lusebenze kahle futhi lunwebe impilo yenkonzo yohlelo, sicela unake izindlela ezilandelayo futhi wenze ukuhlolwa okufanele nokulungisa.
1. Ipayipi lokugeza uwoyela, uwoyela osebenza ngo-oyili no-oyela
1. Ipayipi yokwakhiwa kwesayithi kumele libheke ngokuphelele futhi ligcwaliswe
(Inqubo yokuwasha ka-oyili) ukuze isuse ngokuphelele inkinga yakwamanye amazwe esele kumapayipi (lo msebenzi kumele wenziwe ngaphandle kwePhiko Lethangi lamafutha). Ukugcwala ngamafutha okusebenza we-VG32 kuyanconywa.
2. Ngemuva kokuthi umsebenzi ongenhla uqediwe, faka kabusha amapayipi, futhi kungcono ukwenza okunye ukugeza kwamafutha kulo lonke uhlelo. Ngokuvamile, ukuhlanzeka kohlelo kufanele kube ngaphakathi kwe-NAS10 (kufaka phakathi); Uhlelo lwe-servo valve kufanele lube phakathi kwe-NAS7 (kufaka phakathi). Lokhu kuhlanza uwoyela kungenziwa ngamafutha okusebenza we-VG46, kepha i-servo valve kumele isuswe kusengaphambili futhi ithathelwe indawo yipuleti le-bypass ngaphambi kokuhlanza uwoyela. Lo msebenzi wokugeza uwoyela kumele wenziwe ngemuva kokulungiselela ukugijima kuqediwe.
3. Amafutha okusebenza kufanele abe nesithambisi esihle, ukuntqwala, anti-emulsation, ama-decoaming kanye nezakhiwo zokulwa nokuwohloka.
I-viscosity esebenzayo kanye nobubanzi bokushisa kwamafutha okusebenza asebenzayo kule divayisi yile elandelayo:
I-Optimum Viscosity Range 33 ~ 65 CST (150 ~ 300 SSU) AT38 ℃
Kunconywa ukusebenzisa i-ISO VG46 Anti-Wear-Wear
I-Viscosity Index ngenhla kwe-90
Amazinga okushisa alungile 20 ℃ ~ 55 ℃ (kufika ku-70 ℃)
I-4. Izinto ezifana nama-gaskets kanye nezimpawu zamafutha kufanele zikhethwe ngokuya ngekhwalithi yamafutha alandelayo:
A. I-Petroleum Amafutha - i-NBR
B. Amanzi. Ethylene glycol - nbr
C. Amafutha asuselwa ku-phosphate - Viton. Teflon
isithombe
2. Ukulungiselela nokuqalisa ngaphambi kokuqalisa ukuhlolwa
1. Ukulungiselela ngaphambi kokuqalisa kokuhlolwa:
A. Hlola ngokuningiliziwe ukuthi ngabe izikulufo namalunga engxenye, ama-flanges namalunga akhiyiwe ngempela.
B. Ngokusho komjikelezo, qinisekisa ukuthi ama-valves avaliwe engxenye ngayinye avulwa futhi avalwe ngokuya ngemithethonqubo, futhi anake ngokukhethekile ama-valves e-suction Port kanye nepayipi lokubuyisa uwoyela avulwa ngempela.
C. Bheka ukuthi i-shaft isikhungo sephampu kawoyela kanye motor siguqulwe ngenxa yokuhamba (inani elivumelekile yi-TIR0.25mm, iphutha le-angle lingu-0.2 °), bese liguqula shaft main ngesandla ukuze liphinde lijikelezwe.
D. Lungisa i-valve yezokuphepha (i-valve yokusiza) nokulayisha i-valve yokuphuma kwepompo kawoyela kuya ekucindezelweni okuphansi kakhulu.
2. Qala:
A. Isiqalo sokuqala ukuqinisekisa ukuthi imoto ifana nendlela ebekiwe yokugijima yepompo
.Uma iphampu isebenza ngokubuyela emuva isikhathi eside kakhulu, izodala izitho zangaphakathi zishise futhi zibambe.
B. Pump uqala ngaphandle komthwalo
, ngenkathi ubuka igeji yengcindezi futhi ulalele umsindo, qala ngezikhathi ezithile. Ngemuva kokuphindaphindwa kaningi, uma kungekho uphawu lokukhipha uwoyela (njengokucindezela kwengcindezelo yokudlidliza noma ukuguquguquka komsindo wepompo, njll.), Ungakhulula kancane amapayipi eceleni kwepompo ukukhipha umoya. Qala kabusha futhi.
C. Lapho izinga lokushisa lamafutha lingu-10 ℃ cst (1000 ssu ~ 1800 ssu) ebusika, sicela uqale ngokwendlela elandelayo yokugcoba ipompo. Ngemuva kokungena ngaphakathi, gijimani imizuzwana emi-5 bese umisa imizuzwana eyi-10, phinda amahlandla ayi-10, bese umisa ngemuva kokugijima imizuzwana engama-20 imizuzwana, phinda amahlandla ama-5 ngaphambi kokuthi agijime ngokuqhubekayo. Uma kungasekho uwoyela, sicela umise umshini futhi uhlukanise i-otelet flange, uthele udizili oyela (100 ~ 200cc), bese ujikeleza ukuhlanganiswa ngesandla nge-5 ~ 6 ukuphenduka kabusha bese uqala imoto futhi.
D. Emazingeni okushisa aphansi ebusika, yize izinga lokushisa lamafutha seliphumile, uma ufuna ukuqala iphampu evulekile, kufanele usenze lokhu kusebenza okungenhla, ukuze izinga lokushisa langaphakathi lisebenze ngokuqhubekayo.
E. Ngemuva kokuqinisekisa ukuthi ingakhanyiswa ngokujwayelekile, lungisa i-valve yezokuphepha (i-valve eguquguqukayo) kuya ku-10 ~ 30 kgf, bese ubheka ukudlidliza okungu-10 ~
F. Ama-actuators anjengamapayipi kanye nama-cylinders e-hydraulic kufanele akhathale ngokuphelele ukuqinisekisa ukunyakaza okubushelelezi. Lapho ukhathala, sicela usebenzise ingcindezi ephansi nejubane elihamba kancane. Kufanele ubuye emuva futhi udlule kaningana kuze kube yilapho uwoyela ugeleza awunawo amagwebu amhlophe.
G. Buyisela i-actuator ngayinye endaweni yokuqala, hlola ukuphakama kwezinga likawoyela, futhi wenze ingxenye elahlekile (le ngxenye ipayipi, ukhumbule ukuthi ungakusebenzisi yini i-hydraulic cylinder
H. Lungisa futhi ubeke izingxenye eziguqukayo ezinjengama-valves okulawula ingcindezi, ama-valves okulawula ukugeleza, kanye nokushintshana kwengcindezi, bese ngokusemthethweni ngokusebenza ngokusemthethweni.
UJ. Ekugcineni, ungakhohlwa ukuvula i-valve yokulawula amanzi epholile.
3. Ukuhlolwa okujwayelekile nokuphathwa kokulungiswa
1. Bheka umsindo ongajwayelekile wepompo (1 time / usuku):
Uma uyiqhathanisa nomsindo ojwayelekile ngezindlebe zakho, ungathola umsindo ongejwayelekile obangelwa ukuqhekeka kwesihlungi samafutha, ukuxuba umoya, nokugqoka okungajwayelekile kwepompo.
2. Bheka ingcindezi yokukhipha yepompo (1 isikhathi / usuku):
Bheka i-Pump Outlet Pressure GAUGE. Uma ingcindezi ebekiwe ingatholakali, ingahle ibekwe ngokugqoka okungajwayelekile ngaphakathi kwepompo noma i-viscosity ephansi kawoyela. Uma i-pointer ye-geage yengcindezi iyathuthuka, kungahle kube ngoba isihlungi samafutha sivinjiwe noma umoya uxutshwe.
3. Bheka izinga lokushisa lamafutha (1 isikhathi / usuku):
Qinisekisa ukuthi ukuhanjiswa kwamanzi okupholile kuvamile.
4. Bheka izinga lamafutha ethangi likaphethiloli (1 time / usuku):
Uma kuqhathaniswa okujwayelekile, uma kuba phansi, kufanele kufakwe nezelwe futhi imbangela kufanele itholakale futhi ilungiswe; Uma kuphakeme, kufanele kubhekwe ngokukhethekile, kungahle kube nokungenelela kwamanzi (okufana nokuqhamuka kwamapayipi amanzi apholile, njll.).
5. Bheka izinga lokushisa lomzimba wepompo (1 isikhathi / ngenyanga):
Thinta ngaphandle komzimba wepompo ngesandla bese uwuqhathanisa namazinga okushisa ajwayelekile, futhi ungathola ukuthi ukusebenza kwevolumetric kwephampu kuba ngaphansi, ukugqoka okungafanele, ukugcotshwa kabi, ukuthambisa amandla ampofu, njll.
6. Hlola umsindo ongajwayelekile wepompo kanye nokuhlangana kwezimoto (1 isikhathi / ngenyanga):
Lalelani ngezindlebe zakho noma unikinele ukuhlanganisa okusele nakwesokudla ngezandla zakho esitobhini sokumisa, okungadala ukugqoka okungafanele, ukuphambuka kwebhotela elinganele kanye nokuphambuka kwengqondo.
7. Bheka ukuqhekeka kwesihlungi samafutha (1 isikhathi / ngenyanga):
Hlanza isihlungi sensimbi engagqwali kuqala nge-solvent, bese usebenzisa isibhamu somoya ukusishaya ngaphakathi ngaphandle ukuze uhlanze. Uma kungukuhlunga kawoyela okulahlayo, kubuyisele esikhundleni esisha.
8. Bheka izakhiwo ezijwayelekile nokungcoliswa kwamafutha okusebenza (1 time / izinyanga ezi-3):
Hlola uwoyela osebenzayo ukuze uguqulwe, iphunga, ukungcoliswa kanye nezinye izimo ezingejwayelekile. Uma kukhona okungahambi kahle, buyisela ngokushesha futhi uthole imbangela. Imvamisa, buyisela esikhundleni samafutha amasha njalo eminyakeni emibili. Ngaphambi kokubuyisela uwoyela omusha, qiniseka ukuthi uhlanza uzungeze imbobo yokugcwalisa kawoyela ukuze ungangcolisi uwoyela omusha.
9. Bheka umsindo ongajwayelekile wemoto ye-hydraulic (1 time / izinyanga ezi-3):
Uma ulalela ngezindlebe zakho noma uyiqhathanise nomsindo ojwayelekile, ungathola ukugqoka okungajwayelekile futhi ukuklebhula ngaphakathi kwemoto.
10. Bheka izinga lokushisa lemoto ye-hydraulic (1 time / izinyanga ezi-3):
Uma uyithinta ngezandla zakho bese uyiqhathanisa namazinga okushisa ajwayelekile, ungathola ukuthi ukusebenza kwevolumetric kuba nokugqoka okuphansi nokungajwayelekile nokunye.
11. Ukunqunywa kwesikhathi somjikelezo wendlela yokuhlola (1 isikhathi / izinyanga ezi-3):
Thola futhi ulungise ukungahambi kahle okufana nokulungiswa okungafanele, ukusebenza kabi, nokukhuphuka kokuvuza kwangaphakathi kwengxenye ngayinye.
12. Bheka ukuvuza kwamafutha kwengxenye ngayinye, amapayipi, ukuxhumana kwamapayipi, njll. (1 Isikhathi / izinyanga ezi-3):
Hlola futhi uthuthukise isimo se-kawoyela sengxenye ngayinye.
13. Ukuhlolwa kwepayipi lenjoloba (1 time / izinyanga eziyisithupha):
Uphenyo kanye nokuvuselelwa kokugqokwa, ukuguga, ukulimala kanye nezinye izimo.
14. Bheka izinkomba zamadivayisi wokulinganisa engxenye ngayinye yesifunda, enjengezingcindezi zama-gauges, ama-thermometer, ama-ail level gauges, njll. (1 Isikhathi / unyaka / ngonyaka):
Lungisa noma uvuselele njengoba kudingeka.
15 Bheka idivaysi yonke ye-hydraulic (1 Isikhathi / unyaka):
Ukulungiswa njalo, ukuhlanza nokulungiswa, uma kukhona okungahambi kahle, hlola futhi uyiqede ngesikhathi.
Isikhathi sePosi: Jan-10-2023