Iyunithi yoxinzelelo lweoyile (ekwabizwa ngokuba yisikhululo se-hydraulic) ngokuqhelekileyo ixhotyiswe ngamacandelo achanekileyo. Ukuze wenze inkqubo isebenze ngokufanelekileyo kwaye yandise ubomi benkonzo yenkqubo, nceda uqaphele ezi ndlela zilandelayo kwaye wenze uhlolo olufanelekileyo kunye nokugcinwa.
1. Ukuhlamba ioli yepayipi, ioli yokusebenza kunye nesitywina se-oyile
1. Imibhobho yolwakhiwo kwindawo kufuneka icocwe ngokupheleleyo kwaye igungxulwe
(Ukuhlamba i-oyile) inkqubo ukwenzela ukususa ngokupheleleyo izinto zangaphandle ezisele kwipayipi (lo msebenzi kufuneka wenziwe ngaphandle kweyunithi yetanki yeoli). Ukucoca nge-oyile yokusebenza ye-VG32 kuyacetyiswa.
2. Emva kokuba lo msebenzi ungentla ugqityiwe, phinda ufake umbhobho, kwaye kungcono ukwenza enye i-oyile yokuhlamba yonke inkqubo. Ngokuqhelekileyo, ukucoceka kwenkqubo kufuneka kube ngaphakathi kwe-NAS10 (iquka); inkqubo yevalve ye-servo kufuneka ibe ngaphakathi kwe-NAS7 (ibandakanyiwe). Oku kucocwa kweoli kunokwenziwa nge-oyile yokusebenza ye-VG46, kodwa i-valve ye-servo kufuneka isuswe kwangaphambili kwaye ithathelwe indawo yiplate ye-bypass ngaphambi kokuba kucocwe ioli. Lo msebenzi wokuhlamba ioli kufuneka wenziwe emva kokuba kugqityiwe ukulungiswa kovavanyo.
3. Ioli esebenzayo kufuneka ibe ne-lubricity elungileyo, i-anti-rust, i-anti-emulsification, i-defoaming kunye ne-anti-deterioration properties.
Uluhlu olusebenzayo lwe-viscosity kunye nobushushu be-oyile yokusebenza esebenzayo kwesi sixhobo zilandelayo:
Olona luhlu lwe-viscosity oluphezulu 33～65 cSt ( 150～300 SSU ) AT38℃
Kucetyiswa ukuba usebenzise i-oyile ye-ISO VG46 echasene nokunxiba
Isalathisi seViscosity ngaphezulu kwe-90
Elona qondo lobushushu liphezulu 20℃～55℃ (ukuya kuma 70℃)
4. Izinto ezinje ngee-gaskets kunye ne-oil seal kufuneka zikhethwe ngokwalo mgangatho we-oyile ulandelayo:
A. Ioli yepetroleum - NBR
B. amanzi. I-Ethylene glycol-NBR
C. Ioli esekelwe kwi-Phosphate - VITON. I-TEFLON
umfanekiso
2. Ukulungiselela kunye nokuqalisa phambi kokuba uvavanyo luqhutywe
1. Ukulungiselela phambi kokuba kuqhutywe uvavanyo:
A. Jonga ngokweenkcukacha ukuba izikrufu kunye namalungu amacandelo, iiflange kunye namalungu atshixiwe ngokwenene.
B. Ngokwesekethe, qinisekisa ukuba iivalve ezivaliweyo zenxalenye nganye zivuliwe kwaye zivaliwe ngokwemigaqo, kwaye ubeke ingqalelo ekhethekileyo ukuba ngaba iivalve zokuvala izibuko zokufunxa kunye nombhobho wokubuyisela i-oyile zivulwe ngokwenene.
C. Khangela ukuba i-shaft center yepompo yeoli kunye nemoto iyatshintshiswa ngenxa yokuthutha (ixabiso elivumelekileyo yi-TIR0.25mm, impazamo ye-angle ngu-0.2 °), kwaye ujike i-shaft ephambili ngesandla ukuze uqinisekise ukuba inokujikelezwa ngokulula. .
D. Lungisa ivalve yokhuseleko (ivalve yokukhulula) kunye nevalve yokukhulula i-outlet yempompo yeoli ukuya kolona xinzelelo luphantsi.
2. Qala:
A. Ukuqala okwethutyana kuqala ukuqinisekisa ukuba imotor iyahambelana na necala elimiselweyo lempompo
.Ukuba ipompo igijima ngasemva ixesha elide, iya kubangela ukuba izitho zangaphakathi zitshise kwaye zibambe.
B. Impompo iqala ngaphandle komthwalo
, ngelixa ubukele i-gauge yoxinzelelo kunye nokuphulaphula isandi, qalisa ngokukhawuleza. Emva kokuphindaphinda amaxesha amaninzi, ukuba akukho phawu lokukhutshwa kweoli (njenge-vibration gauge yoxinzelelo okanye utshintsho lwesandi sepompo, njl. njl.), unokukhulula kancinci umbhobho wokukhutshwa kwempompo ukuze ukhuphe umoya. Qala kwakhona.
C. Xa ubushushu beoyile yi-10℃cSt (1000 SSU ~ 1800 SSU) ebusika, nceda uqale ngokwendlela elandelayo yokuthambisa ngokupheleleyo impompo. Emva kwe-intshing, baleka imizuzwana emi-5 kwaye uyeke imizuzwana eyi-10, phinda amaxesha ali-10, uze uyeke emva kokubaleka imizuzwana engama-20 imizuzwana engama-20, phinda amaxesha ama-5 phambi kokuba iqhube ngokuqhubekayo. Ukuba akukabikho ioli, nceda umise umatshini kwaye uqhawule i-flange yokuphuma, uthele ioli ye-diesel (100 ~ 200cc), kwaye ujikeleze ukudibanisa ngesandla kwi-5 ~ 6 ukujika kwakhona kwaye uqalise injini kwakhona.
D. Kwiqondo lokushisa eliphantsi ebusika, nangona ukushisa kweoli kunyukile, ukuba ufuna ukuqalisa ipompo ye-spare, kufuneka wenze oku ngasentla, ukwenzela ukuba ukushisa kwangaphakathi kwempompo kuqhutywe ngokuqhubekayo.
E. Emva kokuqinisekisa ukuba inokutshizwa ngokuqhelekileyo, lungisa i-valve yokukhusela (i-valve yokuphuphuma) ukuya kwi-10 ~ 15 kgf / cm2, qhubeka uqhuba imizuzu eyi-10 ~ 30, ngoko ngokuthe ngcembe wandise uxinzelelo, kwaye ubeke ingqalelo kwisandi sokusebenza, uxinzelelo, ubushushu kunye Jonga ukungcangcazela kwamalungu okuqala kunye nemibhobho, nikela ingqalelo ekhethekileyo ukuba kukho ukuvuza kweoyile, kwaye faka kuphela ukusebenza komthwalo ogcweleyo ukuba akukho ezinye izinto ezingaqhelekanga.
F. Ii-Actuator ezifana nemibhobho kunye neesilinda ze-hydraulic kufuneka ziphele ngokupheleleyo ukuqinisekisa ukuhamba kakuhle. Xa udiniwe, nceda usebenzise uxinzelelo oluphantsi kunye nesantya esicothayo. Kufuneka uye emva naphambili amaxesha amaninzi de ioli ephumayo ayinagwebu elimhlophe.
G. Buyisela i-actuator nganye kwindawo yokuqala, khangela ubude bezinga leoli, kwaye wenze indawo elahlekileyo (le nxalenye ngumbhobho, umthamo we-actuator, kwaye yintoni ekhutshwayo xa ukhathele), khumbula ukuba ungasebenzisi. it on the hydraulic cylinder Tyhala ngaphandle kwaye uzalise i-oyile esebenzayo kwimeko yoxinzelelo lwe-accumulator ukuphepha ukuphuphuma xa ubuya.
H. Ukulungelelanisa kunye nokubeka amacandelo ahlengahlengiswayo njengama-valve okulawula uxinzelelo, i-valve yokulawula ukuhamba, kunye nokutshintsha koxinzelelo, kwaye ungene ngokusemthethweni ekusebenzeni okuqhelekileyo.
J. Ekugqibeleni, ungalibali ukuvula ivalve yokulawula amanzi epholileyo.
3. Uhlolo jikelele nolawulo lolondolozo
1. Qwalasela isandi esingaqhelekanga sempompo (ixesha eli-1/ngosuku):
Ukuba uthelekisa kunye nesandi esiqhelekileyo ngeendlebe zakho, unokufumana isandi esingaqhelekanga esibangelwa ukuvaleka kwesihluzo se-oyile, ukuxubana komoya, kunye nokunxiba okungaqhelekanga kwempompo.
2. Jonga uxinzelelo lokukhutshwa kwempompo (ixesha eli-1 / usuku):
Jonga igeyiji yoxinzelelo lwempompo. Ukuba uxinzelelo olucwangcisiweyo alukwazi ukufikelela, lunokuthi lube ngenxa yokugqoka okungaqhelekanga ngaphakathi kwempompo okanye i-viscosity yeoli ephantsi. Ukuba isalathisi segeyiji yoxinzelelo siyashukuma, kungenxa yokuba isihluzo se-oyile sivaliwe okanye umoya uxutywe.
3. Jonga ubushushu be-oyile (ixesha eli-1/ngosuku):
Qinisekisa ukuba unikezelo lwamanzi okupholisa luqhelekileyo.
4. Jonga inqanaba leoli kwitanki yamafutha (ixesha eli-1/ngosuku):
Xa kuthelekiswa nesiqhelo, ukuba iba ngaphantsi, kufuneka yongezwe kwaye imbangela kufuneka ifunyanwe kwaye ilungiswe; ukuba iphezulu, kufuneka kuhlawulwe ingqalelo ekhethekileyo, kunokubakho ukungena kwamanzi (okufana nokugqabhuka kombhobho wamanzi apholileyo, njl.).
5. Jonga ubushushu bomzimba wempompo (ixesha eli-1/inyanga):
Chukumisa umphandle womzimba wempompo ngesandla kwaye uqhathanise nobushushu obuqhelekileyo, kwaye unokufumanisa ukuba ukusebenza kwe-volumetric yempompo kuba ngaphantsi, ukunxiba okungaqhelekanga, ukuthambisa kakubi, njl.
6. Qwalasela isandi esingaqhelekanga sempompo kunye nokudityaniswa kwemoto (ixesha eli-1/inyanga):
Mamela ngeendlebe zakho okanye uvuthulule ukudibanisa ngasekhohlo nasekunene ngezandla zakho kwindawo yokumisa, nto leyo enokubangela ukunxitywa okungaqhelekanga, ibhotolo engonelanga kunye nokuphambuka kokugxila.
7. Jonga ukuvaleka kwesihluzo se-oyile (ixesha eli-1/inyanga):
Coca isihluzo se-oyile yensimbi engenastainless kuqala nge-solvent, kwaye usebenzise umpu womoya ukuwuvuthela ngaphandle ngaphakathi ukuya ngaphandle ukuwucoca. Ukuba sisihluzo se-oyile esilahlwayo, yibuyisele esitsha.
8. Jonga iipropathi ngokubanzi kunye nongcoliseko lweoyile yokusebenza (ixesha eli-1/iinyanga ezi-3):
Jonga i-oyile esebenzayo ukuba ayinambala, ivumba, ungcoliseko kunye nezinye iimeko ezingaqhelekanga. Ukuba kukho nakuphi na ukungaqhelekanga, yitshintshe ngoko nangoko kwaye ufumanise unobangela. Ngokwesiqhelo, yitshintshe ngeoyile entsha rhoqo ukuya kwiminyaka emibini. Ngaphambi kokutshintsha i-oyile entsha, qiniseka ukuba ucoce malunga ne-oyile yokuzalisa i-port Coca ukuze ungangcolisi ioli entsha.
9. Qwalasela isandi esingaqhelekanga se-hydraulic motor (ixesha eli-1/inyanga ezi-3):
Ukuba umamele ngeendlebe zakho okanye uyithelekise nesandi esiqhelekileyo, unokufumana ukuguga okungaqhelekanga ngaphakathi kwenjini.
10. Qwalasela iqondo lobushushu lenjini yolwelo olwenziwa ngamanzi (ixesha eli-1/inyanga ezi-3):
Ukuba uyayibamba ngezandla zakho kwaye uyiqhathanise nobushushu obuqhelekileyo, unokufumanisa ukuba ukusebenza kwe-volumetric kuba yinto ephantsi kunye nokungaqhelekanga kunye nokunye.
11. Ukumiselwa kwexesha lomjikelo wendlela yokuhlola (ixesha eli-1/iinyanga ezi-3):
Fumana kwaye ulungise izinto ezingaqhelekanga ezifana nohlengahlengiso olulambathayo, ukusebenza kakubi, kunye nokwanda kokuvuza kwangaphakathi kwecandelo ngalinye.
12. Jonga ukuvuza kwe-oyile yecandelo ngalinye, imibhobho, uqhagamshelo lwemibhobho, njl.njl. (ixesha eli-1/iinyanga ezi-3):
Jonga kwaye uphucule imeko ye-oyile yokutywinwa kwenxalenye nganye.
13. Ukuhlolwa kwemibhobho yerabha (ixesha eli-1/iinyanga ezi-6):
Uphando kunye nohlaziyo lokunxiba, ukuguga, umonakalo kunye nezinye iimeko.
14. Qwalasela izalathiso zezixhobo zokulinganisa zenxalenye nganye yesekethe, ezifana neegeyiji zoxinzelelo, iithemometha, iigeyiji zomgangatho we-oyile, njl. njl. (ixesha eli-1/ngonyaka):
Lungisa okanye uhlaziye njengoko kufuneka.
15 Qwalasela sonke isixhobo sokwenza ulwelo (ixesha eli-1/ngonyaka):
Ukugcinwa rhoqo, ukucocwa kunye nokugcinwa, ukuba kukho nayiphi na into engaqhelekanga, khangela kwaye uyisuse ngexesha.
Ixesha lokuposa: Jan-10-2023