Inkqubo yeHydraulic (izixhobo ezingezizo ezesiqhelo) izixhobo zokuthintela ukusebenza kunye nokugcinwa kwemicimbi
Ukulumkela:
1, umsebenzi woomatshini ukuba mnene kwaye agudise
Ukusebenza koomatshini kufuneka kuthintele ukurhabaxa, ngapha koko kuya kuvelisa umthwalo othusayo, ukuze ukusilela koomatshini rhoqo, kunciphise kakhulu ubomi benkonzo. Umthwalo wempembelelo owenziwe kwelinye icala, kwelinye icala ukwakheka koomatshini ukunxiba kwangoko, ukwaphuka, ukwaphuka, kwelinye icala inkqubo ye-hydraulic ukuvelisa uxinzelelo lwempembelelo, ifuthe loxinzelelo luya konakalisa izixhobo zombane, itywina leoyile kunye uxinzelelo oluphezulu lwamalungu emibhobho kunye nethumbu ukusilela kwangaphambili kokuchitheka kweoyile okanye umbhobho wokugqabhuka, ivelufa yokugcwala inyathelo lokunyuka kweqondo lokushisa kweoyile. Ndinesixhobo esitsha esithengiweyo se-UH171 excavator, esebenza rhoqo kwiintsuku ezi-4 ukuya kwezi-6 iDoumen tubing iya kuvuza okanye iqhume, i-tubing kukungeniswa okungahleliwe kwempahla yokwenyani, umgangatho wovavanyo awuyongxaki. Ngokuqwalaselwa kwesiza, kufunyenwe ucango lwebhakethi luvulekile, luvaliwe xa ifuthe elinamandla lebhloko, ucango olubangelwa yibhokisi. Ukuthintela iimpembelelo zomthwalo: isidingo sokunyanzelisa ngokungqongqo iinkqubo zokusebenza; Ukuvulwa kunye nokuvalwa kwevalval hydraulic akunakukhawuleza kakhulu; Ukuphepha izixhobo zomsebenzi kwindawo ezigwenxa; Akukho mpembelelo yezixhobo ze-hydraulic ezingasebenzisi isixhobo somsebenzi I-Excavator emele) nefuthe elinobundlobongela kwinjongo ukufezekisa injongo yokutyunyuzwa. Kukho nombuzo obalulekileyo: umqhubi ufuna ukuhlala azinzile. Ngenxa yomahluko kwisicelo sasimahla senkqubo nganye yokusebenza, inqanaba lokunxiba kwamalungu okudibanisa lahlukile kwaye umsantsa wahlukile. Ubungakanani benjini kunye ne-hydraulic system yahlukile. Ezi zinto zinika ubuntu besixhobo. Sebenzisa kuphela isixhobo somsebenzisi ukuphonononga ngononophelo, uhlengahlengise ubuqhetseba babo ukuze uvumelane nobuntu besixhobo, emva kokusebenza ixesha elide, ukulungiselela ukukhula kwemikhwa elungileyo ngokuhambelana nezixhobo. Umatshini oomatshini ngokubanzi wanyanzelisa inkqubo yomatshini esisigxina, eyenye yezinto.
2, inkqubo ye-hydraulic kufuneka ihlawule i-cavitation kunye nengxolo ephuphumayo
Ukusebenza kufuneka kusoloko kuthathelwa ingqalelo kwilizwi lempompo ye-hydraulic kunye ne-valve yokunceda, ukuba impompo ibonakala ingxolo "ye-cavitation", emva kokuba i-exhaust ayinakupheliswa, kufuneka ichonge izizathu zokusombulula ingxaki ngaphambi kokusetyenziswa. Ukuba i-actuator icotha ukusebenza ngaphandle komthwalo kwaye ikhatshwa kukugcwala kwevalve, kufuneka ivaliwe kwangoko.
3, umiliselo olungqongqo lwenkqubo yokutshintsha
Xa umqhubi etyhala umatshini, kukhuselekile ukujonga ukhuseleko lomqhubi kwaye ujonge ngqo kwinqanaba leoyile. Inkqubo iyavuza, uqhagamshelo lukhululekile, intonga yepiston kunye nombhobho we-hydraulic wonakele, impompo ye-hydraulic yokuxhuma uxinzelelo kumbhobho weoyile inokuthenjwa, inqanaba leoyile yetanki lamafutha lichanekile njalo njalo, ngaba lilandela inkqubo yovavanyo izinto eziza kuqala. Itanki yamafutha asemoyeni ikwajonga kwaye icoce itanki yamafutha, ukugcina kugudile, ukuthintela ukubhloka okubangelwe yitanki yamafutha, okukhokelela kwimpompo yeoyile ye-hydraulic ekunzima ukuyonakalisa.
4, ukugcina ubushushu obufanelekileyo beoyile
Inkqubo yokusebenza kubushushu beHydraulic ilawulwa ngokubanzi phakathi kwe-30 ~ 80 ℃ kufanelekile (ubushushu obuyingozi ≥ 100 ℃).
Inkqubo yeoyile ye-Hydraulic iqondo lobushushu liphezulu kakhulu kuya kukhokelela: kwi-viscosity yeoyile encitshisiweyo, kulula ukuyibangela ukuvuza, ukunciphisa ukusebenza kwayo; ukuthambisa ioyile yefilimu yamandla ukunciphisa ukuthamba; i-carbide kunye ne-silt; ioyile ioyile ikhawulezisa umgangatho weoyile; itywina leoyile, uxinzelelo oluphezulu ukuguga kwethumbu. Ukuthintela ubushushu buphezulu kakhulu: Musa ukulayisha ngaphezulu kwexesha elide; Nika ingqalelo kwisinki sokufudumeza irediyetha ukuba ingangcolisi ioyile, ukuthintela ukunamathela kothuli ekusasazeni ubushushu; ukugcina ukuhanjiswa kweoyile eyaneleyo ukulungiselela ubushushu; Gwema ukushisa okuphezulu emini. Ubushushu beoyile buphantsi kakhulu, i-viscosity yeoyile, ukungahambi kakuhle, ukumelana, ukusebenza ngokusezantsi; xa ubushushu beoyile bungaphantsi kwe-20 ℃, ukujika okubukhali kuyonakalisa ngokulula i-hydraulic motor, valves, imibhobho njalo njalo. Ngeli xesha kufuneka ufudumeze ukusebenza, qala injini, ungasebenzi umthwalo ongasebenziyo 3 ~ 5min, isantya sokunyusa ukuphucula isantya senjini, isiphatho esisebenzayo sayo nayiphi na inyathelo (njenge-excavator uZhang Dou) ukuya kumda isikhundla, ~ 5min ukwenza ioyile hydraulic ngokusebenzisa ubushushu bokugcwala. Ukuba iqondo lobushushu leoyile liphantsi, kuya kufuneka wandise ixesha lokubaleka elifudumeleyo.
5, uxinzelelo lwe-hydraulic tank kunye nolawulo lweoyile
Itanki yoxinzelelo emsebenzini wokunikela ingqalelo kuxinzelelo lwetanki yamafutha, uxinzelelo kufuneka lugcinwe "kwincwadana" engacwangciswanga ngaphakathi komda wamalungiselelo. Uxinzelelo lusezantsi kakhulu, impompo yeoyile akukho lula ukonakalisa ioyile, uxinzelelo luphezulu kakhulu, luya kwenza ukuba inkqubo ye-hydraulic iphume i-oyile, enokubangela ukuba kuqhume umbhobho weoyile. Emva kokulungisa kunye nokutshintsha ioyile, emva kokugqiba umoya kwinkqubo, jonga inqanaba leoyile ngokungqinelana "nencwadana yemiyalelo" engacwangciswanga, umise umatshini kwindawo ethe tyaba, jonga inqanaba leoyile kwakhona emva komlilo we-15min, ukuze wongezwe.
6, inkqubo ye-hydraulic neminye imiba efuna ingqalelo
Umsebenzi wokuthintela ukubhabha elityeni ngokuchasene nesilinda esine-hydraulic, iipiston rods, hydraulic tubing kunye nezinye izinto. Ukuba kukho ukubetha okuncinci kwintonga ye-piston, kuyimfuneko ukusebenzisa intwana yeoyile ecaleni komphetho wokusila kude, ukuthintela ukonakala kwesixhobo setywina se piston, kwimeko yeoyile enokuqhubeka nokusebenzisa . Ukucima okuqhubekayo ngaphezulu kweeyure ezingama-24 zezixhobo, ngaphambi kokuqala, kwimpompo ye-hydraulic kwioyile, ukuthintela impompo ye-hydraulic eyomileyo yokugaya kunye nomonakalo.
Imicimbi yesondlo:
1, amanyathelo okhuseleko rhoqo
Okwangoku, ezinye iinkqubo ze-hydraulic zoomatshini bobunjineli zixhotyiswe ngezixhobo ezikrelekrele, ezinomsebenzi wokulumkisa kwezinye iimpazamo ezifihliweyo zesixokelelwano samanzi, kodwa umda wokujonga kunye nobungakanani bawo bunemiqobo ethile. Ke ngoko, ukuvavanywa kunye nokugcinwa kwenkqubo ye-hydraulic kufuneka kwenziwe kunye nokujonga ukujonga ukugcinwa kwendibaniselwano.
Ukuba ufuna ukufunda ngakumbi ngenkqubo ye-hydraulic, nceda unxibelelane nathi !!!